The fifth volume—released today—focuses on the timely topics of diversion programs  co-responder hot spot outreach teams  victimization reporting  and the implementation of body-worn cameras It answers questions such as: What is the effect of prior police contact on a person’s decision to report crimes in the future? How does officer discretion impact their decision to divert people away from incarceration? And  how do body-worn cameras affect officer use of force and civilian complaints? Research was conducted by leading scholars and research organizations  including but not limited to  the Center for Evidence-Based Crime Policy and the University of Missouri