Nearly 400 fatal police shootings occurred in the U.S. from January 1 to late May in 2015.

http://www.washingtonpost.com/national/fatal-police-shootings-in-2015-approaching-400-nationwide/2015/05/30/d322256a-058e-11e5-a428-c984eb077d4e_story.html?wpisrc=al_alert-national

We keep seeing statistics about the huge number of police shootings.  This article came from several years ago.  The slaughter will continue until the public insists on changing public policy in several ways.