I never said they did. Whether the shooting was on purpose or an accident, the cop is facing charges and it will come out in court. What are you suggesting? Defunding cops? Disarming cops? Sending in social workers? Change the cop's rules if you want, but people will always make mistakes or break the rules and you'll have to settle it in court.
Some would argue that for all intents and purposes, much is "settled" when a person is actually shot.
I mean, it's kinda "settled" for Duante, no?