In the United States, use of deadly force by police has been a high-profile issue since the 1960s, when such incidents were often followed soon afterward by urban riots.
Video Police use of deadly force in the United States
Databases
Although Congress instructed the Attorney General in 1994 to compile and publish annual statistics on police use of excessive force, this was never carried out, and the Federal Bureau of Investigation does not collect these data either. Consequently, no official national database exists to track such killings. This has led multiple non-governmental entities to attempted to create comprehensive databases of police shootings in the United States. The National Violent Death Reporting System is a more complete database to track police homicides than either the FBI's Supplementary Homicide Reports (SHR) and the Centers for Disease Control's National Vital Statistics System (NVSS). This is because both the SHR and NVSS under-report the number of police killings.
Government data collection
Through the Violent Crime Control and Law Enforcement Act of 1994, specifically Section 210402, the U.S. Congress mandated that the attorney general collect data on the use of excessive force by police and publish an annual report from the data. However, the bill lacked provisions for enforcement. In part due to the lack of participation from state and local agencies, the Bureau of Justice Statistics stopped keeping count in March 2014.
Two national systems collect data that include homicides committed by law enforcement officers in the line of duty. The National Center for Health Statistics maintains the National Vital Statistics System (NVSS), which aggregates data from locally filed death certificates. State laws require that death certificates be filed with local registrars, but the certificates do not systematically document whether a killing was legally justified nor whether a law enforcement officer was involved.
The FBI maintains the Uniform Crime Reporting Program (UCR), which relies on state and local law enforcement agencies voluntarily submitting crime reports. A study of the years 1976 to 1998 found that both national systems under-report justifiable homicides by police officers, but for different reasons. In addition, from 2007 to 2012, more than 550 homicides by the country's 105 largest law enforcement agencies were missing from FBI records.
Records in the NVSS did not consistently include documentation of police officer involvement. The UCR database did not receive reports of all applicable incidents. The authors concluded that "reliable estimates of the number of justifiable homicides committed by police officers in the United States do not exist." A study of killings by police from 1999 to 2002 in the Central Florida region found that the national databases included (in Florida) only one-fourth of the number of persons killed by police as reported in the local news media."Nationally, the percentage of unreported killings by police is probably lower than among agencies in Central Florida..."
The Death In Custody Reporting Act required states to report individuals who die in police custody. It was active without enforcement provisions from 2000 to 2006 and restored in December 2014, amended to include enforcement through withdrawal of federal funding for non-compliant departments.
An additional bill requiring all American law enforcement agencies to report killings by their officers was introduced in the U.S. Senate in June 2015.
According to a study by the Centers for Disease Control and Prevention (CDC), based on data from medical examiners and coroners, killings by law enforcement officers (not including legal executions) was the most distinctive cause of death in Nevada, New Mexico, and Oregon from 2001 to 2010. In these states, the rate of killings by law enforcement officers was higher above national averages than any other cause of death considered. The database used to generate those statistics, the CDC WONDER Online Database, has a U.S. total of 5,511 deaths by "Legal Intervention" for the years 1999-2013 (3,483 for the years 2001-2010 used to generate the report) excluding the subcategory for legal execution.
Crowd-sourced projects to collect data
Mainly following public attention to police-related killings after several well-publicized cases in 2014 (e.g., Eric Garner, Michael Brown, and John Crawford III), several projects were begun to crowd-source data on such events. These include Fatal Encounters and U.S. Police Shootings Data at Deadspin. Another project, the Facebook page "Killed by Police" (or web-page www.KilledbyPolice.net) tracks killings starting May 1, 2013. In 2015, CopCrisis used the KilledByPolice.net data to generate info-graphics about police killings. A project affiliated with Black Lives Matter, Mapping Police Violence, tracks killings starting January 1, 2013, and conducts analyses and visualizations examining rates of killings by police department, city, state, and national trends over time. Mapping Police Violence found 1,209 people killed by police in 2015, including 346 black people and 102 unarmed black people.
The National Police Misconduct Reporting Project, started in 2009 by David Packman, is now owned and operated by the Cato Institute. It covers a range of police behaviors. The most recent addition is The Puppycide Database Project, which collects information about police use of lethal force against animals, as well as people killed while defending their animals from police, or unintentionally while police were trying to kill animals.
Maps Police use of deadly force in the United States
Frequency
The annual average number of justifiable homicides alone was previously estimated to be near 400. Updated estimates from the Bureau of Justice Statistics released in 2015 estimate the number to be around 930 per year, or 1240 if assuming that non-reporting local agencies kill people at the same rate as reporting agencies. The Washington Post has tracked shootings (only) since 2015, reporting 990 shootings in that year, and 963 in 2016.
The Guardian newspaper runs its own database, The Counted, which tracked US killings by police and other law enforcement agencies including from gunshots, tasers, car accidents and custody deaths. In 2015 they and counted 1146 deaths and 1093 deaths for 2016. The database can be viewed by state, gender, race/ethnicity, age, classification (e.g., "gunshot"), and whether the person killed was armed. The Washington Post also keeps a database of police killings for 2015 to 2017. The database can also classify people in various categories including race, age, weapon etc. The database lists 995 deaths for 2015, 963 for 2016 and 976 for 2017.
Racial patterns
An early study, published in 1977, found that a disproportionately high percent of those killed by police were racial minorities compared to their representation in the general population. The same study, however, noted that this proportion is consistent with the number of minorities arrested for serious felonies. A 1977 analysis of reports from major metropolitan departments found officers fired more shots at white suspects than at black suspects, possibly because of "public sentiment concerning treatment of blacks." A 1978 report found that 60 percent of black people shot by the police were armed with hand guns, compared to 35 percent of white people shot.
A database collected by The Guardian concluded that 1093 people in 2016 were killed by the police. The rate of fatal police shootings per million was 10.13 for Native Americans, 6.66 for Black people, 3.23 for Hispanics; 2.93 for White people and 1.17 for Asians. The database showed by total, Whites were killed by police more than any other race or ethnicity. A 2015 study found that unarmed blacks were 3.49 times more likely to be shot by police than were unarmed whites. Another study published in 2016 concluded that the mortality rate of legal interventions among Black and Hispanic people was 2.8 and 1.7 times higher than that among White people. Another 2015 study concluded that black people were 2.8 times more likely to be killed by police than whites. They also concluded that black people were more likely to be unarmed than white people who were in turn more likely to be unarmed than Hispanic people shot by the police.
A study published by Roland G. Fryer, Jr. a professor at Harvard, concluded in 2015, nationwide, that police are not racially biased in how they use lethal force and were not more likely to shoot a black person compared to a white person in similar situations. The study looked at 1,332 police shootings between 2000 and 2015 in 10 major police departments, in Texas, Florida and California. The study found that black and white suspects were equally likely to be armed and officers were more likely to fire their weapons before being attacked when the suspects were white. A 2016 study published in the Injury Prevention journal concluded that African Americans, Native Americans and Latinos were more likely to be stopped by police compared to Asians and whites, but found that there was no racial bias in the likelihood of being killed or injured after being stopped.
A 2014 study involving computer-based simulations of a police encounter using police officers and undergraduates found a greater likelihood to shoot Black targets instead of Whites for the undergraduate students but for the police they generally found no biased pattern of shooting. Another study at Washington State University used realistic police simulators of different scenarios where a police officer might use deadly force. The study concluded that unarmed white suspects were three times more likely to be shot than unarmed black suspects. The study concluded that the results could be because officers were more concerned with using deadly force against black suspects for fear of how it would be perceived.
Officer characteristics
McElvain & Kposowa (2008) found that white police officers were more likely to shoot on the job than either black or Hispanic officers. They also reported that male police officers were more likely to shoot than their female counterparts, and that officers with a history of shooting were more likely to shoot again than were officers without such a history.
Policy
Studies have shown that administrative policies regarding police use of deadly force are associated with reduced use of such force by law enforcement officers. Using less lethal weapons, such as tasers, can also significantly reduce injuries related to use-of-force events.
Legal standards
In Tennessee v. Garner (1985), the Supreme Court held that "[i]t is not better that all felony suspects die than that they escape," and thus the police use of deadly force against unarmed and non-dangerous suspects is in violation of the Fourth Amendment. Following this decision, police departments across the United States adopted stricter policies regarding the use of deadly force, as well as providing de-escalation training to their officers. A 1994 study by Dr. Abraham N. Tennenbaum, a researcher at Northwestern University, found that Garner reduced police homicides by sixteen percent since its enactment. For cases where the suspect poses a threat to life, may it be the officer or another civilian, Graham v. Connor (1989) held that the use of deadly force is justified. Furthermore, Graham set the 'objectively reasonableness' standard, which has been extensively utilized by law enforcement as a defense for using deadly force; the ambiguity surrounding this standard is a subject of concern because it relies on "the perspective of a reasonable officer on the scene." Kathryn Urbonya, a law professor at the College of William & Mary, asserts that the Supreme Court appears to have two interpretations of the term 'reasonable:' one on the basis of officers being granted qualified immunity, and the other on whether the Fourth Amendment is violated. Qualified immunity, in particular, "shields an officer from suit when [he or] she makes a decision that, even if constitutionally deficient, reasonably misapprehends the law governing the circumstances [he or] she confronted." Joanna C. Schwartz, a professor at the UCLA School of Law, found that this doctrine discourages people to file cases against officers who potentially committed misconducts; only 1% of people who have cases against law enforcement actually file suit.
See also
- List of killings by law enforcement officers in the United States
- Police use of firearms in the United States
References
Source of article : Wikipedia
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