He shot an unarmed man resisting arrest
I’m thinking the problem is in the hiring. Some types of people should not be cops period. You’re fighting get body slammed fired up and react in what seems to be a millisecond and do the wrong thing. You need cool heads and some of these rookies in their mid 20s don’t have that. The color/race thing may or may not be the underlying reason.
That being said I just read they did not offer medical assistance and even kicked him as he was dying. That’s then tipping point.