Nope and not really concerned about the shooter's race, but the dead person's identity is quite another matter.  I'm concerned with marginalization of certain parts of the public because various characteristics - race, gender, economic status, dress, attitude or presumed political persuasion - that become victims of unnecessary application/abuse of force by police regardless of what the police officer(s) look like. Once they've chosen to join-up and wear the colors, they all but lose their individual identities...blue bloods as you would have it.