Why Derek Chauvin May Get Off His Murder Charge
A deeper look at the policies behind the death of George Floyd
by Gavrilo David
The world has united in protest after a graphic video emerged showing a Black man dying under the restraint of a White police officer. The victim, George Floyd, was in clear distress. He was pinned to the ground by three officers, with one officer — Derek Chauvin — placing a knee on his neck. For over five minutes, he tells the officers that he is unable to breathe. George Floyd died as horrified bystanders told the officers they were killing him.
The video is unquestionably horrific.
But in our rush to condemn an aggressive use of force and pursue justice for George Floyd, we have ignored crucial information which is necessary in judging the conduct of the officers. While nothing can absolve George Floyd’s death, these facts do cast doubt on the appropriateness of a murder charge for Chauvin, and paint a more nuanced picture of the events leading up to the tragic encounter.
There are six crucial pieces of information — six facts — that have been largely omitted from discussion on the Chauvin’s conduct. Taken together, they likely exonerate the officer of a murder charge. Rather than indicating illegal and excessive force, they instead show an officer who rigidly followed the procedures deemed appropriate by the Minneapolis Police Department (MPD). The evidence points to the MPD and the local political establishment, rather than the individual officer, as ultimately responsible for George Floyd’s death.
These six facts are as follows:
- George Floyd was experiencing cardiopulmonary and psychological distress minutes before he was placed on the ground, let alone had a knee to his neck.
- The Minneapolis Police Department (MPD) allows the use of neck restraint on suspects who actively resist arrest, and George Floyd actively resisted arrest on two occasions, including immediately prior to neck restraint being used.
- The officers were recorded on their body cams assessing George Floyd as suffering from “excited delirium syndrome” (ExDS), a condition which the MPD considers an extreme threat to both the officers and the suspect. A white paper used by the MPD acknowledges that ExDS suspects may die irrespective of force involved. The officers’ response to this situation was in line with MPD guidelines for ExDS.
- Restraining the suspect on his or her abdomen (prone restraint) is a common tactic in ExDS situations, and the white paper used by the MPD instructs the officers to control the suspect until paramedics arrive.
- Floyd’s autopsy revealed a potentially lethal concoction of drugs — not just a potentially lethal dose of fentanyl, but also methamphetamine. Together with his history of drug abuse and two serious heart conditions, Floyd’s condition was exceptionally and unusually fragile.
- Chauvin’s neck restraint is unlikely to have exerted a dangerous amount of force to Floyd’s neck. Floyd is shown on video able to lift his head and neck, and a robust study on double-knee restraints showed a median force exertion of approximately approximately 105lbs.
Let’s be clear: the actions of Chauvin and the other officers were absolutely wrong. But they were also in line with MPD rules and procedures for the condition which they determined was George Floyd was suffering from. An act that would normally be considered a clear and heinous abuse of force, such as a knee-to-neck restraint on a suspect suffering from pulmonary distress, can be legitimatized if there are overriding concerns not known to bystanders but known to the officers. In the case of George Floyd, the overriding concern was that he was suffering from ExDS, given a number of relevant facts known to the officers. This was not known to the bystanders, who only saw a man with pulmonary distress pinned down with a knee on his neck. While the officers may still be found guilty of manslaughter, the probability of a guilty verdict for the murder charge is low, and the public should be aware of this well in advance of the verdict.
While we should pursue justice for George Floyd, we should be absolutely sure that we are pursuing justice against his real killers. A careful examination of the evidence points to the procedures and rules of the MPD, rather than the police officers following these procedures and rules, as the real killers of George Floyd. If anyone murdered George Floyd, it was the MPD and the local political establishment. This may explain why Attorney General Keith Ellison has voiced concern about how difficult obtaining a conviction will be.
There is still much to the case that remains unknown. As new information emerges, we should adjust our view accordingly. But a close inspection of all current information does not point to a murder charge being appropriate.
1. George Floyd’s symptoms started well before being restrained to the ground
From the original government complaint, we know that he was falling to the ground and claiming he couldn’t breathe while still standing up.
Mr. Floyd stiffened up, fell to the ground, and told the officers he was claustrophobic […] Mr. Floyd did not voluntarily get in the car and struggled with the officers by intentionally falling down, saying he was not going in the car, and refusing to stand still […] While standing outside the car, Mr. Floyd began saying and repeating that he could not breathe.
From the 911 transcript, we know that George Floyd was acting “drunk” and “not in control of himself” before the police were called. The 911 caller is concerned that such an “awfully drunk” man would attempt to operate a vehicle. This is an important departure from the earlier media reports, which indicated the officers were only called over a counterfeit bill.
“Um someone comes our store and give us fake bills and we realize it before he left the store, and we ran back outside, they was sitting on their car […], and he’s sitting on his car cause he is awfully drunk and he’s not in control of himself” […] He is not acting right […] and [he’s] not acting right so and [he] started to go, drive the car.”
This information on its own is of no significance. In fact, aggressively restraining someone who is experiencing distress only makes that restraint all the more heinous. But as will be seen later, when this information is seen in light of George Floyd’s behavior, it led the officers to suspect he was suffering from ExDS — a far more dangerous scenario than simple distress.
2. The Minneapolis Police Department policy authorizes neck restraint for actively resisting suspects
The Minneapolis Police Department (MPD) recognizes two types of resistance to arrest. There is active resistance, defined as follows:
a response to police efforts to bring a person into custody or control for detainment or arrest. A subject engages in active resistance when engaging in physical actions (or verbal behavior reflecting an intention) to make it more difficult for officers to achieve actual physical control.
And passive resistance, defined as follows:
a response to police efforts to bring a person into custody or control for detainment or arrest. This is behavior initiated by a subject, when the subject does not comply with verbal or physical control efforts, yet the subject does not attempt to defeat an officer’s control efforts.
Passive resistance is when a suspect is non-compliant in an arrest, but will not act to stop an officer from enacting an arrest. Imagine a child in a supermarket who has a meltdown and drops to the floor — this is passive resistance, as guardian can easily pick up the child. Now imagine a child who not only drops to the floor but pulls against their guardian. This is active resistance.
The MPD allows the use of force in action resistance. Relevantly, the MPD allows neck restraint. It is defined as:
Non-deadly force option. Defined as compressing one or both sides of a person’s neck with an arm or leg, without applying direct pressure to the trachea or airway (front of the neck). Only sworn employees who have received training from the MPD Training Unit are authorized to use neck restraints.
There are two types of neck restraint. What we are interested is in conscious neck restraint, defined as:
The subject is placed in a neck restraint with intent to control, and not to render the subject unconscious, by only applying light to moderate pressure.
The Conscious Neck Restraint may be used against a subject who is actively resisting.
We know from the original government complaint that Floyd was actively resisting, because they admit as much:
Mr. Floyd actively resisted being handcuffed.
We also know from the original complaint that he resisted again:
The officers made several attempts to get Mr. Floyd in the backseat of squad 320 from the driver’s side. Mr. Floyd did not voluntarily get in the car and struggled with the officers by intentionally falling down, saying he was not going in the car, and refusing to stand still.
While standing outside the car, Mr. Floyd began saying and repeating that he could not breathe. The defendant went to the passenger side and tried to get Mr. Floyd into the car from that side and Lane and Kueng assisted.
The defendant pulled Mr. Floyd out of the passenger side of the squad car at 8:19:38 p.m. and Mr. Floyd went to the ground face down and still handcuffed
The three officers were unable to keep him in the police car. The little video evidence we have indicates that there was a struggle. “The defendant pulled Mr. Floyd out of the passenger side of the squad car” likely because they were unable to close the squad car door due to his resistance. A longer video was posted by the popular activist Shaun King which indicates a struggle. Shaun King believes this video shows the officers beating Floyd, however the government (who has access to the body cams) did not write this in their complaint (which they would, as it would help their case).
There appears to be two cases of active resistance, including immediately prior to prone restraint. As such, neck restraint was permissible in order to control George Floyd. Remember that the MPD guideline is to use light to moderate force. An officer placing a knee on a suspect’s neck does not mean he is exerting full force, and there is evidence that light to moderate pressure was used on Floyd. Given that Floyd was saying he couldn’t breathe while resisting being placed in the police car, the officers could not reasonably believe that light to moderate pressure would cause his proclaimed symptoms.
For reasons not yet known, Minneapolis is refusing to release the officers’ body cams of this moment. This information is important in order to determine how Floyd was acting the exact moment the officers pulled him from the police car. It is unconscionable that this information has not been released to the public. We must assume, given all relevant information already known, that their reason for pulling him out of the car was his continued resistance as noted in the government complaint.
(Note: the original page for the MPD detailing use of force has been wiped. Here is an archive hosted by — for some reason — the San Francisco police department. And here is an archive of the archive, just in case.)
3. The officers reasonably determined that George Floyd was suffering from Excited Delirium
In 2018, the MPD published a report on the use of ketamine in excited delirium. Attached to this report is an authoritative document on excited delirium entitled “White Paper Report on Excited Delirium”. A white paper is an authoritative report. The MPD attached this white paper because it was considered by the MPD the most authoritative document on excited delirium syndrome (ExDS).
The report specifies the nature of ExDS, the symptoms of ExDS, as well as what police officers should consider when dealing with those they suspect of suffering from ExDS. The report is long. First, let’s backtrack and establish that the officers did in fact suspect excited delirium. WaPo hosts the original government complaint:
Officer Lane said, “I am worried about excited delirium or whatever.” The defendant said, “That’s why we have him on his stomach.”
It must be understood that the public does not yet have enough information to conclude whether the police were accurate in their assessment of ExDS. We have some information indicating that the determination is correct, but absent the full body cam recording, we are unable to make a complete judgment on this point. This is discouraging, because the entire case rests on this point. We know that two officers believed he was experiencing ExDS, and that the other two officers did not comment to the contrary. We also know that George Floyd had some symptoms of ExDS, but we do not know if he had all symptoms of ExDS, or if he had any symptoms indicating the contrary. Below are the symptoms, affixed with whether we know he experienced the symptom or not:
- Sweating [Y]
- Police Noncompliance [Y]
- Lack of Tiring [Y]
- Unusual Strength [?]
- Pain Tolerance [?]
- Tachypnea [?]
- Tactile Hyperthermia [?]
- Bizarre behavior generating calls to police [Y]
- Suspected or known psychostimulant drug or alcohol intoxication [Y]
- Erratic or violent behavior [?]
- Ongoing struggle despite futility [Y]
- Yelling/shouting/guttural sounds [?]
- Agitation [Y]
- Inappropriately Clothed [N]
- Mirror/Glass Attraction [?]
- Suspected or known psychiatric illness [N]
- Failure to recognize or respond to police presence at the scene [likely N]
Some of these symptoms can only be determined from body cameras. Unfortunately, other symptoms can only be determined by the officers’ account. It is not possible to know whether he was experiencing tactile hyperthermia except by asking the officers who had touched his skin. We will have to work with these limitations in our analysis of the event. However, that both the brand new officer (Lane) and the veteran officer (Chauvin) suspected ExDS is not poor evidence. And that no officer objected to this determination must also be considered.
There are also symptoms that we know in hindsight, but which the officers did not know. For instance, George Floyd had a history of stimulant abuse, as detailed in his arrest log, with four previous arrests involving drugs.
The White Paper goes on to describe the dangers of excited delirium, both to the officer and the suspect. This information is important, and explains why the officers responded as they did:
“Given the irrational and potentially violent, dangerous, and lethal behavior of an ExDS subject, any LEO interaction with a person in this situation risks significant injury or death to either the LEO or the ExDS subject who has a potentially lethal medical syndrome. This already challenging situation has the potential for intense public scrutiny coupled with the expectation of a perfect outcome. Anything less creates a situation of potential public outrage. Unfortunately, this dangerous medical situation makes perfect outcomes difficult in many circumstances.”
- “LEOs must also be aware that remorse, normal fear and understanding of surroundings, and rational thoughts for safety are absent in such subjects.”
- “ExDS subjects are known to be irrational, often violent and relatively impervious to pain. Unfortunately, almost everything taught to LEOs about control of subjects relies on a suspect to either be rational, appropriate, or to comply with painful stimuli. Tools and tactics available to LEOs (such as pepper spray, impact batons, joint lock maneuvers, punches and kicks, and ECD’s, especially when used for pain compliance) that are traditionally effective in controlling resisting subjects, are likely to be less effective on ExDS subjects.”
- “The goals of LEOs in these situations should be to 1) recognize possible ExDS, contain the subject, and call for EMS; 2) take the subject into custody quickly, safely, and efficiently if necessary; and 3) then immediately turn the care of the subject over to EMS personnel when they arrive for treatment and transport to definitive medical care.”
- “In those cases where a death occurs while in custody, there is the additional difficulty of separating any potential contribution of control measures from the underlying pathology. For example, was death due to the police control tool, or to positional asphyxia, or from ExDS, or from interplay of all these factors? Even in the situation where all caregivers agree that a patient is in an active delirious state, there is no proof of the most safe and effective control measure or therapy for what is most likely an extremely agitated patient.”
- “There are well-documented cases of ExDS deaths with minimal restraint such as handcuffs without ECD use. This underscores that this is a potentially fatal syndrome in and of itself, sometimes reversible when expert medical treatment is immediately available”.
Each of these bullet points is of the utmost importance in understanding Chauvin’s state of mind. These points must be re-read and thoroughly understood before pronouncing judgment on an officer who was simply following these statements during the arrest. If you are skimming this article I advise you to spend time on these bullet points. Remember: the officer’s job is to follow protocol, not to re-write protocol during an arrest. It is the politician’s job to ensure that the protocols are correct, no the police officer’s.
There has been some controversy in the media regarding the legitimacy of ExDS as a true medical condition. It should be mentioned that ExDS is recognized by the American College of Emergency Physicians as a true medical emergency, and ACEP played a role in drafting the White Paper for ExDS. But regardless of its legitimacy, ExDS is recognized by the Minneapolis Police Department. It bears repeating that Officer Chauvin is not tasked with determining the legitimacy of the syndromes which his department and local government already recognizes. Any question of the legitimacy of ExDS must be lodged against the government of Minneapolis — Mayor Frey — and the MPD, not Officer Chauvin.
4. Neck restraint is common in ExDS, and ExDS suspects have died in all types of restraint
As noted earlier, the government complaint against Chauvin states that the officers suspected excited delirium:
Lane asked, “should we roll him on his side?” and the defendant said, “No, staying put where we got him.” Officer Lane said, “I am worried about excited delirium or whatever.” The defendant said, “That’s why we have him on his stomach.”
This excerpt is of twofold importance. First, it demonstrates that two officers suspected excited delirium. Second, it demonstrates that Chauvin was restraining Floyd in this position because he suspected excited delirium (“that’s why we have him on his stomach”). Restraining an individual on his stomach is common in ExDS encounters. This is called “prone restraint”. In fact, it is often the recommended form of restraint until the officers can safely put the suspect in a different position:
As mentioned before, people experiencing EXD are highly agitated, violent, and show signs of unexpected strength so it is not surprising that most require physical restraint. The prone maximal restraint position (PMRP, also known as “hobble” or “hogtie”), where the person’s ankles and wrists are bound together behind their back, has been used extensively by field personnel. In far fewer cases, persons have been tied to a hospital gurney or manually held prone with knee pressure on the back or neck.
Two years ago, the 8th circuit ruled on a case involving both prone restraint and ExDS, writing that officers are entitled to qualified immunity in cases involving prone restraint, specifically denying 4th amendment privilege against excessive force:
Officers determined that keeping Layton in a prone position was best given his continued resistance, and Baker pressed Layton’s shoulders to the ground while Groby held Layton’s thighs […] this court has not deemed prone restraint unconstitutional in and of itself the few times we have addressed the issue […] Under these cases, there is no clearly established right against the use of prone restraints for a suspect that has been resisting.
Now, qualified immunity is just that: qualified. The court ruled that prone restraint is not necessarily excessive in suspects who have been resisting arrest, even if that suspect is experiencing ExDS. This does not mean prone restraint is always justified, but that it isn’t always unjustified. We still must examine the use of prone restraint on a case-by-case basis.
Informational Asymmetry: what the police and EMTs know, and what the public knows
It’s important to understand that the public — including journalists — are not well-versed in ExDS, and consequently do not have a good intuition as to what constitutes excessive force. As noted in the white paper, “there is no proof of the most safe and effective control measure,” “any LEO interaction with a person in this situation risks significant injury or death”, “this already challenging situation has the potential for intense public scrutiny coupled with the expectation of a perfect outcome […] Unfortunately, this dangerous medical situation makes perfect outcomes difficult […].” It would helpful here to examine ExDS in depth, and compare it to the George Floyd case.
4.1 ExDS Encounters Explored
Willard Truckenmiller
Willard Truckenmiler was a sheriff’s deputy. While celebrating his birthday, he began to display “agitated and unusual behavior”. When officers arrived on the scene — many of them his colleagues— he did not recognize them and assumed a fighting stance. The responding officers suspected ExDS. The officers “handcuffed him and forced him to into a seated position on the ground”, and EMS personnel gave him ketamine. Moments later he experienced trouble breathing and went into cardiac arrest. He died two days later.
In the case of Truckenmiller, it is unreasonable to assume the police acted on prejudice — Truckenmiller was a colleague and police officer. It is unreasonable to assume that his cardiac arrest was due to use of force, because he was not held in prone restraint and was quickly given ketamine by the EMS. Despite all of this, Truckenmiller experienced trouble breathing, had a heart attack, and died. This demonstrates that ExDS is “potentially fatal syndrome in and of itself”, as the white paper used by the MPD notes. It is also proof that ExDS deaths are not necessarily caused by excessive force or prejudice.
Roy Scott
Roy Scott was 65 years old. Police were called to his residence. After coming outside with a pipe in his hand and pulling a knife out of his pocket, police decided to pat him down. The police handcuffed him and began patting him down when he began experiencing extreme emotional distress. The police tried to deescalate verbally, which did not work. They then tried keeping the suspect on his back, which did not work. They momentarily placed him in the prone position, and even engaged in neck restraint for less than a minute. The police are calm the entire time — one officer tells the other officer to “just keep holding him, he’s going to keep rolling around, he’s going to hurt himself”. The police eventually place him on his side in the recovery position, which is a candidate for the safest restraint position in ExDS encounters. They hold his head with their palms so that he doesn’t bang it on the ground.
The Roy Scott video — linked above — may just be the best case recorded of how police should deal with ExDS. Everything they did was correct. They went above and beyond in deescalating the situation. The officers had compassion for Roy Scott.
But Roy Scott still died. How?
As the Journal of Emergency Medical Services notes,
“The usual response by subjects to restraints is to either accept that fighting is futile or continue to be verbally abusive. The patient with excited delirium, however, continues to fight the restraints until cardiac arrest occurs.”
This is what happened to Roy Scott. It did not matter how the officers restrained him, because he would fight against the restraints past the point of exhaustion and into cardiac arrest.
More Cases of Note
- It takes four officers to restrain this man experiencing ExDS in prone restraint until the EMT arrives (likely with ketamine).
- In this case from 2011, the officers used a taser and knee-to-back prone-restraint.
- In this more recent video, it takes six officers, a taser, and multiple batons to restrain the suspect. Even with six officers restraining him, he is still able to get halfway up. At 6:14 in the video, a Black police officer kicks the suspect near the head and then applies force near the suspect’s neck — this is appropriate use of force, even though it appears unnecessary, because the suspect was an extreme threat. This particular ExDS suspect was able to cause facial injuries to the officers despite being overpowered 6-to-1. As the white paper notes, ExDS suspects often “show signs of unexpected strength”.
A Parallel Case: Donald Lewis
Out of all the cases of ExDS and prone restraint available, the Donald Lewis case most clearly mirrors the George Floyd case. Donald Lewis was a white man suffering from excited delirium.
The police first decide to use verbal deescalation. This doesn’t work, as he runs into traffic. He says he is going to die while being restrained by the police. From 1:50 to 2:40, we see an officer use knee-to-neck restraint. Lewis’ condition does not deteriorate from prone restraint, and he continues actively resisting arrest. They then use zip ties and hobble prone restraint. At 3:50 he tries to bite the officers (this is especially dangerous for officers who would prefer not to risk exposure to HIV or hepatitis). At 4:04 he appears to call for his mom. At 5:25 a Black police officer uses knee-to-neck restraint against the white suspect. The Black police officer resumes this position seconds later. The suspect dies in this position.
The parallel to our current case does not end here. An official autopsy declared cause of death “sudden respiratory arrest following physical struggling restraint due to cocaine-induced excited delirium.” The legal team hired Dr. Michael Baden, who testified that Lewis died from “asphyxia caused by neck compression.” Baden is the same medical examiner who was hired by the George Floyd family, and made a similar finding. Baden is also the same medical examiner who was hired for Eric Garner, and declared death by “compression of the neck”. Baden is also the same medical examiner who was hired by the Brown family to examine Michael Brown, and Baden found that Brown died while surrendering, an assertion totally disproven by a DoJ investigation spearheaded by AG Eric Holder under Obama. Suffice it to say, Michael Baden has a very specific interest, and a very tenuous track record. The Court will be aware of this when weighing the autopsies.
After recruiting Baden, a suit against the police was filed. As per CSMonitor,
The 11th Circuit rejected the contention that hogtying was unreasonable once Lewis was already handcuffed and his legs shackled. “Even though most of the officers in this case testified that Lewis was not a danger to them and was merely resisting arrest, he was, as the district court described, ‘an agitated and uncooperative man with only a tenuous grasp on reality,’ ” the appeals-court panel said. […] The panel concluded: “Because of his refusal to sit upright and his inability to remain calm, Lewis remained a safety risk to himself and to others.”
A case of note in a scientific journal
An article, “Delayed In-Custody Death involving Excited Delirium”, proves that ExDS deaths can occur without any restraint or even drug stimulant.
This case study presents a 37-year-old male who was experiencing excited delirium (ExD) and died in a county jail 4 days after being taken into custody. The male died in a jail observation cell without having been restrained and was not under the influence of a drug stimulant. The subject had a documented psychiatric history of bipolar disorder and schizophrenia and was known to consume marijuana, cocaine, and methamphetamines. This case illustrates the pernicious effects of ExD and how its lethality can be delayed when many cases involve drug use and use of force where subjects die shortly thereafter. Implications of ExD for correctional agencies and efforts of responding to it in correctional and law enforcement contexts are discussed.
4.2 What do EMS personnel think about ExDS?
It may be of interest to see what EMS personnel on the ground think about ExDS. Using archives of comments on the popular forum Reddit, we can get a halfway decent gauge of how professionals dealing with ExDS feel about the condition. One user, more than a year before the George Floyd incident, asked the following: “ What is your excited delirium story? What tactics would you recommend for handling such individuals?”:
The two top responses to this question are illuminating:
5. George Floyd had a potentially lethal amount of fentanyl in his system, a history of drug abuse, and two serious heart conditions — resulting in an unusually fragile condition
George Floyd’s autopsy sheds light on his state of cardiovascular health. He was found to have arteriosclerotic heart disease and hypertensive heart disease. Additionally, he was found to have the following drugs in his system:
- Fentanyl 11 ng/mL 2.
- Norfentanyl 5.6 ng/mL 3. 4-ANPP 0.65 ng/mL 4.
- Methamphetamine 19 ng/mL
This level of fentanyl is dangerous. One review of fentanyl overdoses found a median amount of ng/mL in an overdose to be approximately 10 ng/mL:
Despite the ubiquitous presence of multiple drugs in these decedents, the effects of fentanyl were evidently so strong that there were no statistical differences in the fentanyl level (mean and standard deviation) with or without the presence of these co-intoxicants. The range of fentanyl levels was wide, from 0.75 to 113.00 ng/mL, with an average of 9.96 ng/mL.
Compare this information to an article published in Frontiers of Physiologydetailing medical findings in ExDS deaths:
Many patients with excited delirium also have significant cardiovascular and psychiatric diseases. Autopsies often reveal severe atherosclerosis, cardiomyopathy and diabetes. Cardiomyopathy results from chronic cocaine and methamphetamine abuse. Atherosclerosis and diabetes can also be the result of smoking, obesity and a lack of overall health care. The combination of the metabolic arrest with severe cardiovascular disease makes a successful resuscitation highly unlikely.
To be clear: this information cannot be considered relevant in judging the officer’s actions. It is only relevant in determining Floyd’s cause of death, as well as the probability (in hindsight) of George Floyd experiencing ExDS. The actions of the police are never justified in hindsight, but must always be justified given what the officers knew firsthand. With that said, if we are determining the likelihood of Floyd dying from excessive force rather than an especially fragile cardiovascular system, it is minor relevance.
6. There is reason to believe Chauvin’s knee-to-neck restraint did not exert a dangerous amount of force
From the footage we have of Floyd’s arrest, we see at 2:11 Floyd is able to lift his head and neck despite the placement of Chauvin’s knee. This occurs exactly at 2:11 through 2:12, and only for a moment. Yet this act would be impossible were Chauvin exerting a dangerous amount of pressure with his knee.
Remember what we know about ExDS: the suspect struggles with restraint regardless of restraint used. That Chauvin has his knee in a position to exert force if the suspect tries to flee does not mean that he is exerting force the entire time. The knee is there to prevent Floyd from getting up, not from pushing Floyd into the concrete. This is a preventative force position rather than an aggressive force position.
It is, of course, impossible to know just how much pressure Chauvin is exerting in this encounter. He could be exerting only as much force as is required to keep him down. And he could be exerting maximal force. How can we know?
Well, there is one study on the weight of a single-knee and double-knee restraint on the body. On average, single-knee restraint distributes around 70 lbs of force. But Chauvin, for most of the arrest, was engaged in a double-knee restraint position. According to the study, the double-knee position (which Chauvin uses) produces a median force of 48 kg, or 106 lbs. This force would be distributed between the side of his neck and back, unless Chauvin were consciously applying more force in one of these locations. If the force applied were split evenly, that is only 53 lbs of exertion spread across the side of Floyd’s neck. This amount of force, while uncomfortable, is not enough to stop a suspect from breathing and not enough to cut off blood flow to the brain.
But let’s take a look at that study again. The study concludes that the double-knee weight was exactly 23.3 kg plus 24% of a specific LEO’s body weight. Some preliminary information indicates Chauvin is 156 lbs, which is a reasonable estimate, as the footage shows him to be thin and of average height. This means Chauvin was exerting 90 lbs in the double-knee position, for 45 lbs exerted spread across the back and the neck (implying balanced force). 45 lbs is definitively insufficient to restrict breathing or blood-flow in the neck. The other officers are of a similar build.
A Minneapolis-based Study
This study conducted at the Minneapolis-based University of Minnesota. The officers were recruited from the Minneapolis police department. The study was conducted last year.
There are 800 LEOs in Minneapolis. The study has 41 participants, meaning 5% of the officers in Minneapolis participated in the study. If you are an officer in the MPD and you spoke to 9 other officers about the use of prone restraint, the probability is that one of you would have been a participant. It’s probable that Chauvin knew about this study. With four officers involved in Floyd’s arrest, there’s roughly a 21% chance that one of them was a participant in the very study.
The conclusions of the study are enough to exonerate the officers from a murder charge:
- “Our data do not support the hypothesis of restraint asphyxia.”
- “When a cause of death cannot otherwise be determined, positional asphyxia is often suggested […] Proponents of this theory often hypothesize that subjects restrained prone, with applied downward weight force, hobbled, or in maximal restraint (restrained on their stomach with hands and wrists secured to the handcuffs) were unable to breathe because the position caused chest wall and abdominal restriction that prevented adequate expansion of the lungs. Subsequent rigorous scientific studies, however, using sophisticated measurements have debunked the positional or restraint asphyxia hypothesis because the prone position does not produce respiratory compromise.”
- “To date, none of the published human clinical studies, or epidemiological studies, support the hypothesis that the pronerestraint position causes or contributes to ventilatory compromise”
- “DiMaio and DiMaio observed that acceptance of the concept of positional asphyxia as the cause of death in restraint associated deaths often involves the suspension of common sense and logical thinking. Further, other researchers have commented that positional asphyxia is an interesting theory unsupported by the experimental data. Nor are significant changes in cardiovascular measures found.”
The prosecution is going to have tremendous difficulty proving murder, when Chauvin likely knew of the scientific research indicating that prone restraint is not excessively dangerous to the suspect’s cardiovascular health.
A note on the analysis made by the New York Times
The NYT published a “play by play” analysis on YouTube, analyzing how George Floyd died. They omit important information in their analysis.
- The NYT shows Floyd being cuffed behind his back, but then cut the footage so that you do not see the struggle that occurred while he was being cuffed.
- The NYT mentions complaints made against the officers. However, the NYT does not mention that only one of these complaints was found to have merit against Chauvin, when he asked a woman who was speeding 10 MPH over the limit to step out of her car. The NYT omits the average number of complaints against officers, which is approximately one every 3 years. The NYT also omits that Chauvin obtained two medals of valor, which was ironically reported by the NYT elsewhere.
- The NYT says “we don’t know why” they pulled Floyd out of the car. This is misleading, as we know they were unable to keep him detained in the squad car.
- The NYT omitted that Floyd was able to lift up his head and neck.
- The NYT omitted — completely — that the officers believed he was suffering from ExDS. (This is not a joke. The NYT omitted the linchpin of the case.)
- The NYT ignores his history of drug use, his two heart conditions, as well as the fentanyl found in his system.
Larry,
This is an excellent piece.
I had never heard the term “ExDS” until a day or two ago, but what you have documented is what I’ve been saying. We used that neck restraint back in the mid 90s in situations where the subject was, basically, exhibiting what I guess is ExDS, or psychosis or some kind of wild craziness. No one ever died and it kept everyone safe (although I learned that someone had died and someone I knew had been fired as a result of the restraint he had utilized. Not sure if it was the neck restraint or something else). This was in Arizona.
I still think Chauvin should have been paying attention to Floyd’s vital signs. Chauvin did everything right until the point where Floyd was obviously subdued because he was actively dying or dead. It was just one of those screw ups where there weren’t any good choices. I think Floyd was going to die that day due to his own actions and psychology. If not that day, then one in the near future.
The media and politicians are legally responsible for inciting riots and morally responsible for dividing the country – as well as subverting the justice system. They all have blood on their hands.
I don’t know they can walk this back. I don’t know if they will even try; in which case there will be another round of riots when Chauvin is eventually not convicted of murder whether at trial or on appeal.
Thanks again for preparing some people for what is coming in a clear and concise manner.
Chauvin has to defend himself in the arena of public opinion. Make the case that he acted at all times to prevent Mr. Lloyd from harming himself. His training and experience indicated to him that Lloyd needed to be restrained and immobilized. Loosening his restraints would result in the delirious Lloyd resuming his thrashing about and increase the strain on his already taxed heart.
Challenge those who condemn him to state what they would have done differently. Then poke holes in these alternative courses of action, show how doing otherwise would have also endangered Mr. Lloyd.
Why waste a minute on an anti-white propaganda sheet like the Times?
I am troubled by the continued inability of baby boomers and silent gen white males to understand what the hell is going on in this country, even as it is collapsing around their ears.
This is a deliberate attempt to rally the black vote and paint straight white males as the enemy of every other group in the country, including their wives and their children.
It’s a culture war aimed at crushing the ability of whites to resist globalism.
Trying to bring facts and logic and evidence to this is bringing a knife to a gun fight, or maybe waving the Federalist Papers at a predator drone. Better to use the big brains and military experience to help figure out how to fight back.
There is a video taken by a police dashcam of a traffic stop in which an African-American female has to be removed from the car and handcuffed. The first thing she does, before they even have the cuffs on her, is start screaming repeatedly, “I can’t breathe.” This seems to have become the mantra since the death of Eric Garner. As soon as a cop touches you, start screaming that you can’t breathe.
In a similar prosecution to Chauvin, the police officer who shot the man in Atlanta is being charged with “felony murder” rather than simple murder in any degree, in order to get around the need to show an intent to cause death. The charge is causing death while in commission of another felony crime, in this case “deadly assault with a weapon.”
‘Conservative’ political leaders in the West meanwhile – Trump, Johnson in the UK – continue to walk the path of appeasement, as if there were some prospect of a peace treaty. The provocateurs aren’t interested in peace, however. They aren’t interested in any kind of detente. Any ground offered to them is immediately swallowed up and more is demanded. A meager human sacrifice of the odd ‘bad cop’ won’t satisfy them.
The Titans are breaking their chains and their appetites are insatiable.
I’ve been kind of a cynic about this. I could see a possibility that over-charging gets the public off the prosecutor’s back, while months later a trial acquits. But in this time of cancel culture, I wonder if it is possible to get an impartial jury?
But I think the real cultural issue isn’t whether a particular police restraint technique is proper or not, it’s the question of why passing a a bad twenty or sleeping off a drunk in your car leads to death? I hear the argument “well, if confronted by law enforcement you should assume a submissive posture”. Is that really what we want as a society? That we cower in front of someone who’s authority comes from the state in the form of a shiny badge? i can see from the history of black experience that submission likely has much greater psychological impact.
Meanwhile, Hannity pushes his “bad apple” theory. It’s always 99% are good, (same thing with FBI) just those bad apples we can’t seem to do anything about. My personal opinion is municipal police departments aren’t that great of an idea; I would prefer a return to constitutional sheriffs. Of course, just being a sheriff deputy instead of muni cop doesn’t ensure any particular standard of conduct but the public has the authority to remove a sheriff.
Floyed was a viscous thug known to the cops for all of his crimes from assault to armed robbery. His days were up. Not saying that he deserved to die that day but soon thereafter with his type of behavior would have sent him to hell sooner than later .
scott s.
Did you read what Larry wrote? Did you read what the clerk at the store said about Floyd’s condition? Did you observe Floyd’s toxicology report? Did you watch the Donald Lewis video imbedded in Larry’s piece? If so, how can you repeat the utter BS that he died because of a bad $20 bill?
Watch the Donald Lewis video and tell us what you would do with someone acting that way.
No one is asking anyone to “cower” before authority. How about a little responsibility for one’s own behavior? Like don’t take a lethal amount of drugs and act like a possessed person. How about don’t start swinging at law enforcement, take their weapons and point them at the cops? This is very simple.
In neither case did the cops just drive around looking for someone to kill. They were called – I suspect in both incidents by African Americans – to deal with men who were clearly wasted on substances and committing crimes. The public asked police to intervene. Once law enforcement has decided to arrest you, fighting them – or even arguing with them – isn’t going to change their minds. You are going to be arrested and resisting is only going to make it worse for you, perhaps fatally so, depending on the nature of how you decide to resist and a host of other factors. If you comply, you’ll be booked, receive a court date and a lawyer and *then* you get to make your argument.
It cannot be any other way. If it were, there would be, literally, no law enforcement and a lot of dead cops and other people.
If you think that roaming around wasted on dope and acting like a possessed person or drunk driving and passing out in the drive through lane shouldn’t lead to an arrest, then appeal to your government representatives to remove the laws that state those actions are crimes. As long as there are laws against those activities, then cops are going to enforce those laws. That’s their job. It’s right there in the title “law enforcement officers”. This is not complicated.
I’m hoping neither cop charged with murder take a plea deal. Both of them followed their respective rules of engagement written by politicians who never seem to be willing to take the blame.
Democrat legislators in Democrat police union dominated cities wrote the rule books. Did the left hand know what the left hand was doing?
Did the left hand marking the ballot know what the left hands were doing?
Regarding the forensic pathologist Dr. Michael Baden, there is one other high profile case worth noting that he examined, that of the death, either by suicide or murder, of Jeffrey Epstein:
https://youtu.be/QGYNxEjc6Wo
Eric Newhill wrote:
No one is asking anyone to “cower” before authority. How about a little responsibility for one’s own behavior? Like don’t take a lethal amount of drugs and act like a possessed person. How about don’t start swinging at law enforcement, take their weapons and point them at the cops? This is very simple.
I respectfully disagree. There is some level of “responsibility for one’s own behavior” that most Americans would agree on. Unfortunately it is impossible to draw the line to define where that level is. It is complicated by the fact that the law theoretically treats adult people as equal, but society and common sense insist that people are NOT equal, even when they are adults. The behavior of children is mostly a separate case, but the ridiculous degeneracy of irresponsible teenagers results in large masses of citizens who have the bodies of adults but who are treated like 4-year-olds by “authority” figures. The law is not truly designed to treat people equally, and even if it had been better designed, the people who administer the law are not wise enough to be impartial.
You might say “don’t act like a possessed person.” But the crew-cut jocks think hippies are possessed by the spirit of cowardice, and the hippies think the crew-cut jocks are possessed by the spirit of authoritarianism, and nobody can explicitly specify what range of behavior is acceptable. Everyone acts as if his/her/its particular subculture is the “authority,” and everyone demands that every other subculture kneel before the authority of his/her/its subculture. The cops demand that the persons of color cease to resist, and the persons of color demand that the whites kneel before them and beg forgiveness for having been born white. Everyone wants outsiders to cower before authority, and no one can please all of them.
If I visit Japan, Japanese culture looks pretty monolithic. There is little room for disagreement or ambiguity regarding my responsibilities. If I am an ideal visitor, I am still just a visitor – maybe I will be allowed to stay a little longer. If my behavior is less than ideal, Japan will push me out at their earliest convenience. If I am truly an offensive lout, I might get pushed out ahead of my scheduled departure, but the Japanese are clever enough to avoid almost all visible unpleasantness. They don’t want to scare the more respectable tourists.
If I visit the USA, American culture looks like chaos – a Hobbesian war of incompatible subcultures. A few groups, notably Christians, are willing to forgive me for being ignorant, but most groups never forgive outsiders. Among the gays, the wanna-be-cops, the pink-haired leftists, the lawyers, the salesmen, the scam artists, the morbidly obese, the punk rockers, the tenured boomers – there is no forgiveness for my ignorance. Each tiny subculture has its own idea of what acceptable behavior is, and they refuse to explain it, and they blame me for being ignorant. Everyone threatens everyone else with lawsuits. Theoretically everyone is “free” to choose a lifestyle, but everyone hates almost everyone else’s lifestyle.
There is no such thing as an ideal visitor to the USA. No one can agree what acceptable behavior might be. No matter what a visitor does, that visitor becomes the enemy of several subcultures. If I voice disapproval of late-term abortion, some Christians might like me, but I make enemies of many other groups. If I voice disapproval of child exploitation, the gay lobby marks me for death. If I complain of a lower-class lout beating his girlfriend of the moment, I am marked as a racist. If I don’t voice disapproval of women getting beaten, I am marked as an anti-feminist. If I try not to voice disapproval of anything, no one trusts me.
In the eighteenth century, the USA had great political freedom, great economic freedom, but very little lifestyle freedom. Now the USA has only the appearance of lifestyle freedom. So, no, it is NOT possible to take responsibility for your actions in the USA. No matter WHAT your actions are, some American somewhere will threaten to sue you.
In reply to Keith Harbaugh:
Re: Epstein death.
IMO, there are many powerful individuals both public and private and/or intel agencies that had a motive to silence him. According to the links you provided homicide is suspected. I believe the calculation was made that he must not stand trial. Eliminating him would be easy. There would be no outrage from the public – just another scumbag that got jailhouse justice.
What about the guards who were asleep? I worked nightshift for years, we had the common sense to take turns napping. It wasn’t a two man job keeping an eye on things. Then the security cameras suddenly quit working. How convenient. It’s nonsense.
Longarch,
I was referring very specifically to individual encounters between law enforcement and citizens. Watch the video Larry embedded of Donald Lewis to understand what I mean by acting like a possessed person. I stand by what I have said, at that level.
You’re talking about a much higher level view of society and I agree with you. Diversity is NOT our strength, especially when each diverse faction holds its values and perception with religious missionary zeal. We used to be bound by common values and a belief in the greatness of America and immigrants adopted those values as best they could. Since the 1960s, the idea that America is an evil place has been spreading like toxic mold and is now accepted as fact by a large proportion of the most recent two generations. It’s taught in schools. Also, the exporting of solid middle class jobs has caused each of the diverse identity groups to fight harder for a piece of the remaining pie, which means seeing competing groups more as an enemy as opposed to fellow citizens. The result is what you see.
scott.s,
“the real cultural issue”
The real cultural issue is that there are only victims or oppressors, just like teacher told them.
longarch,
In Japan “Diversity is our Strength” is reserved for sloganeering in the US division of thier corporations. Borders are not open and minority groups are not given special priveleges. The same is true for almost all non-Western countries. What you are seeing is the result of a successful decades long anti-Western propaganda campaign.
If this was 100 years ago, this entire incident would never have happened. Floyd would already have been hanged for one of his previous crimes.
Antoinetta III
https://www.theamericanconservative.com/dreher/sacking-of-father-daniel-moloney-mit-chaplain-archdiocese-of-boston-george-floyd/
“The priest also said, truthfully, that we don’t know that Officer Chauvin acted out of racism. It’s not clear yet what his state of mind is. The thing that we can know for sure, though, is that Chauvin’s act was evil. He also makes the perfectly true and reasonable point that police officers, who keep us safe, put themselves into situations that could brutalize their consciences. It doesn’t justify such behavior, he says, but it helps us understand how Chauvin’s killing of Floyd could have happened. We don’t know that yet, so we need to be careful about passing final judgment on either man.”
Longarch
Over the centuries of intermittent warfare in Japan, foreign wars and occupation, Japanese have come to agree on
the answer to the question “What is Justice?”
That is very rare, I think England used to be like that until the combined bloodlettings of World War I and World War II damaged that significantly.
I think in Israel, in Finland, perhaps, or in Norway, a consensus view on Justice”, i.e. the proper placement of things prevails.
The Western Revolutionary Spirit, carrying it with it the Cult of Progress, as infected the minds of men all over the world.
Since no Legitimate Central Revolutionary Authority exists to adjudicate among various claims to the Revolutionary Justice or its Attainment, this search for the establishment of a Just Social and Political order will continue across the World.
In the United States, the heterogeneity of the immigrants and their world views are making things less stable and more difficult as the old consensus on Justice has clearly broken down. But US, in my opinion, is only an example of this much wider global search for Justice.
Is it Justice, for example, for Chechens to converge on Dijon to fight Arabs out of some slight to a Chechen younster and for Frenchmen to meet it with less than deadly force?
Regrettably, this Revolutionary Spirit cannot be solely defeated on the plane of ideas, in my opinion. A consensus has historically been forged through violence, most older states are products of war.
Note please also that which obtains domestically could be applied as well internationally; e.g. is the Spanish state legitimate or should it be dismantled so that each piece should go in its own way finding its own Justice, including periods of civil war so that one group of humans finally exterminate all those others with different ideas of Justice?
In fact, that is the vast global experiment that is being proposed.
Truly, may be men are only fit to live at the Pleolithic level of culture, with each band maintaining its own parochial pathetic and at times absurd notions of Justice, all the while enjoying a short, brutal and dull Life.
Wow Babak,
I am impressed with the convoluted philosophy that you use to take a simple situation into the stratosphere of complex revolutionary lingo.
Once again, The US is a constitutional democracy (or republic). People get representation in government and they get to vote for their representatives. The people want hard drugs, drunk driving and counterfeiting of the currency to be illegal. The representatives make laws making those things illegal. Once they are made illegal, it becomes law enforcement’s job to arrest those engaging in those activities. Fighting with law enforcement is also illegal. The people think that is a good law too. If you engage in those illegal activities and then you fight with law enforcement when they come to arrest you, you are likely to get hurt or possibly killed. The people granted law enforcement those powers to enforce the laws the people want.
If you are a member of this society and you don’t like the laws, you and like minded people should band together and appeal to your representatives to change the laws. If they won’t change the laws, you get to try to elect new representatives that will. If it doesn’t work out even then, you may make an appeal all the way to the Supreme Court of the US. If it still doesn’t work out, then that means the laws you don’t like are deemed to be within the letter and spirit of the supreme law of the land and you must live with it. If you can’t live it, you can immigrate to somewhere that doesn’t have those laws (good luck to you).
You don’t get to fight with law enforcement. That’s not how civil society works. If you want to get all Paleolithic then you will be locked away or put down,; unless there’s enough of you and then you can form an insurrection and you either win or get put down.
It has nothing to do with “justice” in the way you want it to. Unless you think drunk driving, taking drugs and counterfeiting and street fighting are god given rights to free men. The old Babak clearly stated he didn’t like at least a couple of those. The new Babak is coming from somewhere else entirely.
Mike46 and others interested in the murder of Epstein:
You might find this video from Rudy Giuliani of interest.
He clearly knows a lot about the MCC in its former condition;
maybe about its current condition, not so much.
https://youtu.be/4I-mkuQ9eq4
Eric Newhill wrote:
Watch the video Larry embedded of Donald Lewis to understand what I mean by acting like a possessed person.
I would not characterize Donald Lewis as possessed. I have some sympathy for the cops who were trying to talk him back to sobriety. They were clearly trained from faulty theory and I blame their instructors much more than I blame them. I don’t know how much of Mr. Lewis’ agitation resulted from his own actions. If I were a lawyer, I would not only defend Mr. Lewis, I would rouse the community to sympathize with Mr. Lewis. I don’t believe the majority of the American people see Mr. Lewis as a perpetrator here; I think the majority would see him as a victim.
Fred wrote:
What you are seeing is the result of a successful decades long anti-Western propaganda campaign.
Sadly, I agree.
Babak wrote:
Japanese have come to agree on
the answer to the question “What is Justice?”
That is very rare, I think England used to be like that until the combined bloodlettings of World War I and World War II damaged that significantly.
I agree, and thank you for the historical perspective.
Eric Newhill wrote:
If you are a member of this society and you don’t like the laws, you and like minded people should band together and appeal to your representatives to change the laws. If they won’t change the laws, you get to try to elect new representatives that will. If it doesn’t work out even then, you may make an appeal all the way to the Supreme Court of the US. If it still doesn’t work out, then that means the laws you don’t like are deemed to be within the letter and spirit of the supreme law of the land and you must live with it. If you can’t live it, you can immigrate to somewhere that doesn’t have those laws (good luck to you).
If you band together with like-minded citizens, you will have to endure illegal harassment – but the laws are only enforced when the people in power find it convenient. If you try to take your case to a higher court, the corrupt legal establishment will destroy you.
Even if you emigrate, the USA will continue to interfere in the country to which you emigrate. You might escape getting shot like Daniel Shaver (or LaVoy Finicum, and the list goes on), only to get treated like Diana Ortiz was treated — and her treatment was paid for by the USA.
http://archive.md/ZAWSO
In particular I strongly disagree with the implication of your claim:
If it still doesn’t work out, then that means the laws you don’t like are deemed to be within the letter and spirit of the supreme law of the land
Technically you didn’t write explicitly that injustice is the spirit, but you indicated that injustice has been deemed to be the spirit, and that sort of writing hurts America. Many, many people will miss the details of you wrote and read your words as an endorsement of injustice.
The people running the USA may have total control of the letter of the law, but they have no control over spirit. The spirit was intended by the Founding Fathers, and they would never condone what has been in the name of the laws they wrote.
lonarch:
The key words in E.N. statements are this:
“…If it still doesn’t work out…”
which begs the question, after a number of intermediary steps, of “What is Justice?”
Longarch,
You’re just another America hater.
Very well, by your own rules, if I think you’ve done me wrong, I’m going simply take you out. I don’t want to hear any complaints or blubbering as your final utterances. I hope, for your sake, you’re Billy Bad Ass enough to survive in the world you imagine as being better.
@Babak:
“What is Justice?”
The best approach to an answer that I know of was written by Emerson, and is at:
https://emersoncentral.com/texts/essays-second-series/politics/
@Eric Newhill:
You’re just another America hater.
You don’t speak for America. You don’t get to decide who is an America hater and who is not. You don’t have the right to govern anyone without their consent, and you do not have the consent of America to govern, to rule, or to judge.
I should be very grateful to have encountered your ideas, however, because they have stimulated me to reconsider the nature of “consent of the governed.” Therefore, unwittingly, you have done me a great service, and if I can put my ego aside for thirty seconds, I might manage to be grateful for this good fortune. (Of course, this is the Internet, so it’s not very likely that I can put my ego aside, even for thirty seconds.)
Longarch,
The people battling the police, burning cities, establishing autonomous zones, tearing down historic monuments and defiling graves have “the consent of America”? You really believe that is what Americans want? Your revolutionary mindset says that people should rise up and do whatever they think is right and just. Why doesn’t that right extend to me and people who see things the same as I do? I think I do speak for America. I know a lot of people who agree with me. That’s all it takes by your rules. If you want to suspend or go outside the system because you think it’s wrong, evil or whatever, you’re going to have to accept the consequences and I, and my ideas of corrective actions, are one of those consequences. I will write on the societal tabla rasa and I will erase the scribbling of others. I don’t care about your consent or philosophical musings.
This post is so informative and important. It makes me very sad that something like this piece could not have been made available on all broadcast news outlets immediately after the incident.
I agree that Hannity is responsible for a lot of the anger and accusations and hysteria against the police officers. I did not know how to feel about Mr. Floyd’s behavior or the police officers’ behaviors having never witnessed something like it in person.