Dara Lind
On August 15, six days after the death of Michael Brown, the Ferguson Police Department finally identified the officer who shot Brown as Darren Wilson.
The department also released documentsabout the circumstances of the shooting — suggesting that Brown was the primary suspect in a "strong-arm robbery" of a convenience store shortly before Wilson encountered him. However, in a later press conference that same day, the Ferguson Police Chief clarified that officer Wilson did not know about the robbery at the time of his initial contact with Brown. Rather, Wilson stopped the teenager for walking in the middle of the street.
We don't yet know if Wilson became aware of the robbery in the few minutes between when he stopped Brown and when he shot him. However, even if he did, the documents released on Friday don't automatically exonerate Wilson. Even if Wilson believed that Brown was a suspect in a robbery, it's still possible that the police officer could be charged with murder or another crime for shooting Brown. And even if Wilson isn't charged with a crime, it's still possible he could be fired.
All of those things depend on the outcome of a criminal investigation currently being conducted by the St. Louis County Police Department.
That investigation is supposed to collect all the facts about what happened: There's the story Wilson gave the St. Louis County police on the weekend of the shooting, which is that Brown initiated a violent confrontation and tried to grab his gun. There's the conflicting story told by eyewitnesses, which is that Brown was shot twice while facing the officer with his hands up. There's also forensic evidence that could show which of those stories is true.
Once all of that is taken into account, it's up to St. Louis County prosecutor Bob McCulloch to determine whether a crime was committed, and it's on the police department to determine whether the officer should be fired.
So what are the standards by which Wilson will be judged for killing Michael Brown? There are plenty of guidelines for use of force by police, but it often boils down to what the officerbelievedwhen the force was used — something that is notoriously difficult to quantify — regardless of how much of a threat actually existed. We talked to two experts to break down the fraught issue.
How do you determine if a police officer was justified in using deadly force?
When a police officer shoots and kills someone on the job, there's a two-track investigation. That's because there are actually two different sets of standards that govern when a police officer can use deadly force.
One set of standards is state law, informed by a couple of Supreme Court precedents that lay out the circumstances under which law enforcement officers are justified in using lethal force on suspects.
The other set of standards is the policy of the officer's police department, which tells its employees when it is and isn't appropriate for them to use force. If a police officer were to murder someone in cold blood while on the job, he wouldn't just be breaking the law — he'd be violating his equivalent of an employee handbook.
So when a cop uses deadly force in an officer-involved shooting, there's a standard criminal investigation: detectives collect evidence and present it to the local prosecutor. The prosecutor then determines whether the shooting fits the standards in state law for permissible homicide. If it doesn't, then a crime has been committed, and the prosecutor's job becomes figuring out which crime it was and whether there's enough evidence to charge the officer with it.
But there's also an internal investigation within the cop's department to evaluate whether the incident violated their use-of-force policy. Many departments' policies are stricter than state law — but an officer can't be charged with a crime just for violating the policy. He or she can, however, be fired for it.
In Ferguson, the St. Louis County Police Department is conducting the criminal investigation. After collecting the facts, they'll then pass their report to the prosecutor, McCulloch, who'll decide whether a crime was committed.
David Klinger, a University of Missouri-St. Louis professor who studies use of force, said he assumes their report will also be the basis of the internal investigation within the Ferguson police department. After St. Louis County gives the Ferguson police the results of their investigation, Klinger says, "the Ferguson chief will either do it himself or convene a group to make a determination about whether the use of deadly force was consistent with Ferguson policy."
The FBI is also conducting an investigation into Brown's death and the events in Ferguson. But the FBI is evaluating whether or not the police violated civil-rights law — which is a different question from whether or not Wilson was justified in killing him.
The legal standards governing justifiable force
In the 1980s, a pair of Supreme Court decisions set up a framework for determining when deadly force by cops is reasonable. Those decisions have governed how state laws are applied. Furthermore, many agencies simply use identical standards to the Supreme Court's for their own use-of-force policies — though some departments don't let officers use deadly force even when the Court decisions say they'd be allowed to.
Constitutionally, "police officers are allowed to shoot under two circumstances," says Klinger. The first circumstance is "to protect their life or the life of another innocent party" — what departments call the "defense-of-life" standard. The second circumstance is to prevent a suspect from escaping, but only if the officer has probable cause to think the suspect's committed a serious violent felony.
The logic behind the second circumstance, says Klinger, comes from a Supreme Court decision called Tennesseevs. Garner. That case involved a pair of police officers who shot a 15-year-old boy as he fled from a burglary. (He'd stolen $10 and a purse from a house.) The Court ruled that cops couldn't shoot every felon who tried to escape. But, as Klinger says, "they basically say that the job of a cop is to protect people from violence, and if you've got a violent person who's fleeing, you can shoot them to stop their flight."
Some police departments' policies only allow deadly force in the first circumstance: defense of life. Others have policies that also allow deadly force to prevent escape in certain cases, within the limits of the Supreme Court decision.
(cont'd)
On August 15, six days after the death of Michael Brown, the Ferguson Police Department finally identified the officer who shot Brown as Darren Wilson.
The department also released documentsabout the circumstances of the shooting — suggesting that Brown was the primary suspect in a "strong-arm robbery" of a convenience store shortly before Wilson encountered him. However, in a later press conference that same day, the Ferguson Police Chief clarified that officer Wilson did not know about the robbery at the time of his initial contact with Brown. Rather, Wilson stopped the teenager for walking in the middle of the street.
We don't yet know if Wilson became aware of the robbery in the few minutes between when he stopped Brown and when he shot him. However, even if he did, the documents released on Friday don't automatically exonerate Wilson. Even if Wilson believed that Brown was a suspect in a robbery, it's still possible that the police officer could be charged with murder or another crime for shooting Brown. And even if Wilson isn't charged with a crime, it's still possible he could be fired.
All of those things depend on the outcome of a criminal investigation currently being conducted by the St. Louis County Police Department.
That investigation is supposed to collect all the facts about what happened: There's the story Wilson gave the St. Louis County police on the weekend of the shooting, which is that Brown initiated a violent confrontation and tried to grab his gun. There's the conflicting story told by eyewitnesses, which is that Brown was shot twice while facing the officer with his hands up. There's also forensic evidence that could show which of those stories is true.
Once all of that is taken into account, it's up to St. Louis County prosecutor Bob McCulloch to determine whether a crime was committed, and it's on the police department to determine whether the officer should be fired.
So what are the standards by which Wilson will be judged for killing Michael Brown? There are plenty of guidelines for use of force by police, but it often boils down to what the officerbelievedwhen the force was used — something that is notoriously difficult to quantify — regardless of how much of a threat actually existed. We talked to two experts to break down the fraught issue.
How do you determine if a police officer was justified in using deadly force?
When a police officer shoots and kills someone on the job, there's a two-track investigation. That's because there are actually two different sets of standards that govern when a police officer can use deadly force.
One set of standards is state law, informed by a couple of Supreme Court precedents that lay out the circumstances under which law enforcement officers are justified in using lethal force on suspects.
The other set of standards is the policy of the officer's police department, which tells its employees when it is and isn't appropriate for them to use force. If a police officer were to murder someone in cold blood while on the job, he wouldn't just be breaking the law — he'd be violating his equivalent of an employee handbook.
So when a cop uses deadly force in an officer-involved shooting, there's a standard criminal investigation: detectives collect evidence and present it to the local prosecutor. The prosecutor then determines whether the shooting fits the standards in state law for permissible homicide. If it doesn't, then a crime has been committed, and the prosecutor's job becomes figuring out which crime it was and whether there's enough evidence to charge the officer with it.
But there's also an internal investigation within the cop's department to evaluate whether the incident violated their use-of-force policy. Many departments' policies are stricter than state law — but an officer can't be charged with a crime just for violating the policy. He or she can, however, be fired for it.
In Ferguson, the St. Louis County Police Department is conducting the criminal investigation. After collecting the facts, they'll then pass their report to the prosecutor, McCulloch, who'll decide whether a crime was committed.
David Klinger, a University of Missouri-St. Louis professor who studies use of force, said he assumes their report will also be the basis of the internal investigation within the Ferguson police department. After St. Louis County gives the Ferguson police the results of their investigation, Klinger says, "the Ferguson chief will either do it himself or convene a group to make a determination about whether the use of deadly force was consistent with Ferguson policy."
The FBI is also conducting an investigation into Brown's death and the events in Ferguson. But the FBI is evaluating whether or not the police violated civil-rights law — which is a different question from whether or not Wilson was justified in killing him.
The legal standards governing justifiable force
In the 1980s, a pair of Supreme Court decisions set up a framework for determining when deadly force by cops is reasonable. Those decisions have governed how state laws are applied. Furthermore, many agencies simply use identical standards to the Supreme Court's for their own use-of-force policies — though some departments don't let officers use deadly force even when the Court decisions say they'd be allowed to.
Constitutionally, "police officers are allowed to shoot under two circumstances," says Klinger. The first circumstance is "to protect their life or the life of another innocent party" — what departments call the "defense-of-life" standard. The second circumstance is to prevent a suspect from escaping, but only if the officer has probable cause to think the suspect's committed a serious violent felony.
The logic behind the second circumstance, says Klinger, comes from a Supreme Court decision called Tennesseevs. Garner. That case involved a pair of police officers who shot a 15-year-old boy as he fled from a burglary. (He'd stolen $10 and a purse from a house.) The Court ruled that cops couldn't shoot every felon who tried to escape. But, as Klinger says, "they basically say that the job of a cop is to protect people from violence, and if you've got a violent person who's fleeing, you can shoot them to stop their flight."
Some police departments' policies only allow deadly force in the first circumstance: defense of life. Others have policies that also allow deadly force to prevent escape in certain cases, within the limits of the Supreme Court decision.
(cont'd)