22% of victims, only 13% of the population.
Also, cops aren't judge, jury and executioner. Wait behind your car, guns drawn, and if you see a gun being fired at you then you fire back...and not a second sooner. YES...wait until you're being fired at, then use lethal tactics. Sorry, this is your job and you chose to do it.
Police do good things, but they aren't all selfless heroes. They get paid, out of our taxes, to protect us. If you can't handle not murdering someone because you think they might have a gun, then your pussy ass doesn't need to be a cop. Get a different job where the slightest thing wont make you shit yourself. You CHOSE this job. You weren't picked as a sacrificial lamb, and you aren't volunteering as tribute. Cops need to be better, and these pussies that keep murdering people shouldn't be on the force in the first place.