You gotta be kidding. Does the Ft. Worth chief think it's over if he apologizes for the murder of a citizen by a Police Officer? Here's a tip Chief, tell the world that your training is criminally inadequate and you are resigning for having failed to do your duty.
The police cannot even police themselves.
Keep in mind that about 95 Police Officers died in the line of duty so far this year to preserve the right of the ignorant to claim "the police cannot police themselves". So far the system works. My guess is that the officer will face charges but maybe the left would rather lynch him right away. The crazy left would rather turn it into a racial incident but it seems the root cause of the tragedy is inadequate training and poor psychological evaluation.
Hmmm, so what training would have stopped this murder?
Ok class. When called to do a welfare check, when the door is open, you don't go shoot the woman inside the bedroom, you go knock on the door and say "Police, anyone home?"
Is everyone clear on that? Ok, let's practice it.