Calibrating Hot Spots Policing for Deterrence video featuring Professor Christopher Koper.

Reducing Violence Across Cities and Cultures video featuring Professor Robin Engel.

Phoenix Ceasefire and Implications for Policing Gangs video featuring Professor Chuck Katz

What is the research on community policing? Read more here.

In an effort to provide helpful suggestions in areas that have not yet been fully studied or evaluated, we have included ideas for responses and activities that may not yet be considered evidence-based or evidence-informed. Therefore, not all actions and strategies included within this App are evidence-based or evidence-informed.