http://news.yahoo.com/northern-california-police-officer-killed-shooting-081253948.html

Police Chief Larry Esquivel said at a news conference early Wednesday that it was difficult to pinpoint Dunham's motive or mindset. A neighbor told KRON (http://bit.ly/1DZGCcz ) that Dunham had recently lost his job. A niece also told the television station that her uncle had untreated mental health issues. Police classified him as intoxicated at the time.
"It's unfortunate that this person had the nerve, the audacity, to shoot at our officers that were responding to a call for service, for assistance," Esquivel said.

So, NOOOWWW its not about race. When the shooter was anonymous it was those "protected minorities" but since we know that the shooter is white, race is no longer an issue. Ok, I see. 