Here’s a think tank on policing, they have several different types of resources available at it’s website.
Citizens Crime Commission of New York City
— Read on www.nycrimecommission.org/index.php
All about Policing with a sprinkle of Criminal Justice - written by a Secret Contrarian
News and professional developments from the world of policing
A veteran police chief committed to improving police leadership, trust, effectiveness, and officer safety.