Black perp ambushes black female police officer. Must be the fault of all the white debils.

http://conservative-headlines.com/2016/09/two-cops-ambushed-in-philadelphia/

“A gun-toting madman and an innocent bystander were killed during a chaotic West Philadelphia shootout that also left two cops and three civilians wounded Friday evening, authorities said.

The unidentified shooter walked up to Sgt. Sylvia Young’s squad car in the Walnut Hill neighborhood around 11:20 p.m. and shot her as many as eight times through an open window.