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Phoenix Police change approach to deadly use of force after collaborative study with ASU


The 175 page report on officer involved shootings by Phoenix Police
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February 04, 2016

Six months before the events of Ferguson, Missouri, made officer-involved shootings the focal point of national debate, the Phoenix Police Department was already examining its own incidents involving use of force.

The agency turned to the ASU Center for Violence Prevention and Community Safety to provide analysis of five years of data involving officers’ use of deadly force. The center, a unit of the College of Public Service and Community Solutions, partners with dozens of police organizations nationwide. It helps them collect and analyze data to improve responses to ongoing crime and policing problems.

The report, released in October, reviewed five years worth of police shootings from 2009 to 2014. Researchers looked at 122 cases in which 198 officers fired their weapons. The goal was to identify patterns in officers’ practices that resulted in deadly force. The agency averaged 21.5 incidents a year with a low of 14 in 2009 and a high of 31 officer involved shootings in 2013. The unusually high number prompted the report.

David Choate, one of two ASU researchers who analyzed the data, credits the police department for undertaking the review when it did.

“It wasn’t in response to any kind of political pressure, protests, or things like that,” said Choate, associate director of the center. “It was just, quite honestly, good officers being observant and wondering if there was a problem and wanting to learn more about it.”

Of the 198 officers who fired their weapons, 36 cases were under review and excluded from the study. Researchers were able to analyze the actions of 159 officers. Of those officers, 97% were determined to have acted within departmental policy. Four officers were found to have violated policy and procedures dealing with use of deadly force. The review revealed several areas where training and documentation can be improved. It cited the the lack of in-service training, failure to properly document training for all officers, particularly those involved in shootings. The study disclosed the lack of training using de-escalation tactics and lack of accountability in the reviews and training following incidents of officer involved shootings.

A grading system used to evaluate cases was also found to be too binary — labeling the shootings either “in-policy” or “out-of-policy,” instead of evaluating each individual stage of the shooting as either in or out-of-policy.

“The report has been used both internally to improve processes and shared publicly to help provide transparency,” said Sgt. Trent Crump, with the Phoenix Police Department’s Public Affairs Bureau.

Along with impacting Phoenix Police Department policy, the report has the ability to influence other departments around the country. The agency’s study and proposed policy reforms can also be modeled by other agencies looking for ways to analyze and lower their number of officer involved shootings.

“I think it’s helpful for other agencies that want to address and assess the problem they have. It kind of sets an example of how to go about it,” said Lidia Nuño, a senior research analyst with the ASU Center for Violence Prevention and Community Safety.

The center helped the Phoenix Police Department turn hundreds of case files into a database that could be analyzed.

“The information was stored basically as a case file, and it doesn’t lend itself to an aggregate level or any kind of trend analyses,” Choate said. “So, we worked with them pretty closely to develop a tool to collect data from the case files, as a review process, so that it could be analyzed.”

With the analysis of the data, the report was able to recommend policy changes that better addressed the recurring factors leading to the department’s use of deadly force. Those recommendations include: more officer training in de-escalation techniques; establishing a tactical review committee to assess cases in which officers fired their weapons; continuing to produce an annual report of all officer involved shooting incidents and collecting and analyzing more data on how these incidents are affected by substance abuse, mental illness, officer de-escalation of force, and other contributing factors.

“By focusing on the trends and patterns related to officer involved shootings,” Crump said, “we were better prepared to make substitutive change.”

Coming up with recommendations involved combining the voices of researchers from the ASU Center of Violence Prevention and Community Safety and Phoenix police officers who collaborated on the report. It’s a process Nuño says required an endless number of meetings and hours and hours of back and forth conversation between the officers and the researchers. They came up with ideas for policy reforms and recommendations, which grew organically as different people added to or revised parts of the ideas presented.

“It was a heavily collaborative process,” Choate observed, “I mean, there is no exact point where ASU began and the police department ended in terms of a lot of these bits and pieces and certainly around the recommendations.”

The team compared the department’s practices with those suggested by the U.S. Department of Justice’s “Collaborative Reform Model,” which was implemented following a record number of officer involved shootings by the Las Vegas Metropolitan Police Department. The ASU researchers found areas where the Phoenix Police Department met or exceeded federal reform model practices, and made recommendations based on where the agency needed improvement.

Nuño says that the collaborative effort with Phoenix Police provides another approach for law enforcement agencies to study and address their own policies regarding officer involved shootings.

“Now, other police departments have two models to look at. They have Vegas and us,” Nuño said.

The Phoenix Police Department valued Nuño and Choate’s analysis, not only for the researchers’ expertise, but also for their perspective as outsiders.

“Local law enforcement agencies collaborating with accredited, academic institutions on research projects is a win for our community,” Crump said. “The checks and balances occur, bringing credibility to the projects and increasing public trust.”

Rather than cover up or avoid publicizing officer involved shootings, the Phoenix Police Department used the report’s recommendations to take a closer look at officers’ use of deadly force and explore its contributing factors.

The report prompted department leadership to immediately assign appropriate staff to enact policies, procedures, and practices to implement the recommendations. They also required all sworn police employees to complete 40 hours of training that includes a more appropriate response to people with mental health disorders and a focus on de-escalation techniques.

Members of the research team say they made progress in changing department policy to reduce officer involved shootings, but there are other goals they would like to achieve given more resources. These would include collecting and analyzing data on other factors that contribute to deadly use of force such as racial bias, criminal history of the subject and history of serious mental illness.

“If we had more information, more resources and more everything to be able to provide a more in-depth analysis on these factors, that would be something that for me, personally, would be the first thing I would be looking at,” Nuño said. “Because I think it would yield amazing policy recommendations. But, we did the best that we could with the resources that we had.”

Despite the information the project team would have liked to include in the review, it still remains only one of a few reports of its kind that analyzes data on a police department’s officer involved shootings and makes recommendations on how those incidents can be avoided. It has the potential to be used as a national model, just like the Justice Department’s “Collaborative Reform Model,” which helped guide this report.

“This is a problem that happens in every agency,” Nuño said. “You will have officer-involved shootings. Our review can allow other agencies to look at the work we’ve done and think about ways to be more proactive and hopefully lower the number of instances.”

Written by Andres Guerra-Luz

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