That will all be decided at a trial.
In America, we decide guilt and innocence in a trial. Judges decide punishment at a trial. Cops are permitted the power of arresting people they preceive to be law breakers.
Cops who kill citizens and citizens who kill cops in the name of self defence, get a trial by judge or jury - their choice...unless they don’t as in the case with Union/corrupt cops, and then the killing is assumed to be an unjust cover up.
So, you ignored my post except to refute what I didn’t state. Buhbye.