Civil rights attorney Flint Taylor explains how the civil mechanisms around police accountability - from prosecutors and judges, to local and state governments - serve to protect abusive cops from the consequences of their own actions, not only enforcing a long-term culture of impunity and racism, but freezing the community out of negotiation and potential reform.
Flint is representing the family of Derek Williams, who died in the backseat of a Milwaukee police squad car in 2011.