Highly dependent on your states laws, your lawyers skills, and the corruption level of the prosecutor/judge/jury. In my state you can use lethal force to defend yourself if you feel like your life was being threatened. You can’t shoot law enforcement though and this “looks” like a police action she stumbled into. If a shot rang out, she probably wouldn’t make it to court. That’s why they move in packs of four or more and haven’t been wearing body cams.