Results from the First Randomized Controlled Trial of Body-Worn Cameras in a Correctional Setting

• In Event: Safety and Wellness in Correctional Institutions: Risk Factors and Prevention

Abstract

Through funding from the National Institute of Justice, the CNA Corporation completed the first ever randomized controlled trial (RCT) of body-worn cameras (BWCs) in a correctional setting. CNA partnered with the Loudoun County, Virginia, Adult Detention Center to conduct a 12-month clustered RCT and mixed-methods assessment of the agency’s BWC program. We analyzed a variety of data, including (1) deputy surveys, (2) interviews with jail leaders and other stakeholders, (3) a focus group with deputies who serve on the Special Weapons and Tactics team, (4) observations of jail operations and BWC trainings, (5) administrative data, and (6) video footage from stationary cameras and BWCs. We found that BWCs significantly reduced response-to-resistance events between jail deputies and residents, as well as injuries to residents. However, analyses of survey data yield some concerns about the impact of BWCs on deputy-resident relations. Finally, we found that footage from BWCs and stationary cameras can be complementary for in-custody investigations. We offer recommendations for policy and future research.

Authors

• Brittany Cunningham, CNA Corporation

• Daniel S. Lawrence, CNA Corporation

• Bryce E. Peterson, CNA Corporation

• James “Chip" Coldren, CNA Center for Justice Research and Innovation

• Michael White, Arizona State University

• Jennifer Lafferty, CNA Corporation

• Keri Richardson, CNA Corporation