William Sousa

Professor, Criminal Justice
Director, Center for Crime and Justice Policy
Expertise: Police Policy, Crime Prevention, Communities and Crime


William Sousa is a criminologist with expertise in police policy and management, international policing, and community crime prevention. Sousa has been published in a variety of professional publications including the Journal of Experimental Criminology and Police Practice and Research.

From 2002-04, Sousa was the director of evaluation for the Police Institute at Rutgers-Newark where he participated in studies related to violence and disorder in New Jersey neighborhoods. His past research projects include an evaluation of the Drug Abuse Resistance Education (DARE) program in Massachusetts, a study of crime reduction policies implemented by the New York City Police Department, an experiment on TASER use by the Las Vegas Metropolitan Police Department, and an evaluation of police-led initiatives to improve safety in public parks in Los Angeles. 

His current projects involve police order-maintenance practices, police management, and the impact of body worn cameras on police in Las Vegas. He is also involved in investigations of violence reduction in Las Vegas. Sousa is a professor of criminal justice in the Greenspun College of Urban Affairs and the director of the Center for Crime and Justice Policy at UNLV.


  • Ph.D., Criminal Justice, Rutgers University
  • M.S., Criminal Justice, Northeastern University
  • B.A., Criminal Justice, Stonehill College

Search For Other Experts On

crime & criminal justice

William Sousa In The News

City Journal
July 30, 2020
Many advocates of “defunding the police” contend that too many police encounters with civilians concern trivial matters. Defunding proponents worry that poor decisions by officers can escalate tensions and lead to unnecessary uses of force. They argue that the police mandate should be more narrowly focused on responding to “serious” crimes, especially violent felonies. All other matters should not be considered police business. This premise has gained a receptive hearing in our political climate. Most people instinctively support the idea of leaving management of serious felonies to the police, who are certainly less likely to get into trouble if their job is simply to arrest violent felons.
Sputnik News
June 26, 2020
The so-called "Capitol Hill Autonomous Zone" or CHAZ has been in place for weeks now and despite its leaders claiming to be able to control the situation, two shootings have already taken place on its territory, with residents not allowing police to intervene or investigate.
How Stuff Works
June 22, 2020
Amid the anger and widespread unrest over the death of George Floyd while being arrested in Minneapolis May 25, 2020, (and then the shooting of Rayshard Brooks by an Atlanta police officer a mere 25 days later) many weren't satisfied just to see officer Derek Chauvin charged with second-degree murder and three others charged aiding and abetting the crime. (Brooks' death is still under investigation.)
Texas Standard
June 22, 2020
Across Texas, more than two weeks of protests have led to conversations about police reform. But some activists want the complete abolition of police departments.

Articles Featuring William Sousa

A UNLV banner on campus.
Campus NewsJuly 2, 2020
A collection of news stories featuring the people and programs of UNLV.
Protest signs read "Defund Police" and "Abolish Police"
ResearchJune 10, 2020
As more municipalities weigh the future of their police departments, UNLV professors explain what these movements mean and how they would work.
Body camera on police officer.
ResearchNovember 27, 2017
Study conducted for U.S. Dept. of Justice by UNLV Center for Crime and Justice Policy, non-profit research organization CNA, and Las Vegas Metro Police.
hands holding cardboard cutout of house
Business and CommunityNovember 9, 2017
College of Urban Affairs partners with community groups to stop Southern Nevada crisis.