In February 2023, the University of Pennsylvania Criminal Justice Police Lab (CJP) released an evaluation of the City of Philadelphia’s Group Violence Intervention (GVI) strategy. The purpose of this brief is to explain the GVI strategy, highlight and contextualize the results, and provide guidance on expanding and sustaining the city’s violence reduction efforts.
Philadelphia’s Group Violence Intervention (GVI) Strategy – A Policy Brief
Crime and Justice Policy Lab, University of Pennsylvania (Feb 2023)
