http://www.checkthepolice.org/
Purpose:
We are assembling the first open-source database of police union contracts and other documents related to police accountability for the 100 largest U.S. cities. In our review, we are examining the ways in which the methods that the police use to investigate themselves differ from those used to investigate members of the public. We are also examining the ways in which the police have changed the tools and techniques used to get to the truth when police officers violate rules, laws, or policies.