I don't see why it's a big deal to fire cops after a bad, or even questionable shoot. You fucked up and killed someone, go get a different job. Why should the public fund expensive civil suits so the department can retain officers that screwed up so bad that they killed someone? Are we so hard up for police that we can't even stand to let some go?

It sounds like the office that killed Mr. black made a mistake, at least in comparison to the murderer that murdered Daniel Shaver. Either way, I can't see why either officer should keep his job. Same with the FBI agent who shot the guy at a club. Is that unreasonable?