Every badge-wearing thug involved in this fiasco need to do life in prison ... in general population.
Also, even if they tell you you’re a witness, get a lawyer.
It’s a weird paradox where you want to be the one to call 911 first, but they also highly suspect you either way. You just can’t win. I’ve known numerous victims that got highly screwed, arrested, and harassed by cops and their pals the DA’s for just calling 911 and reporting something.