Yeah, right, what a joke. We know how that'll come out.
If I had an unquenchable blood lust (but no police record), there is nothing I'd like more than being a cop -- because I would know lots of my brothers in blue would cover for me no matter what.
A significant number of cops fall into that bloodlust category. Not all. Not most. But a significant number. Time to weed them out. These stories are all too common.
By whom? The police department, which investigates all police shootings? Conflict of interest - every time.
Yup. And I know from personal experience (I socialized with quite a few cops when I had a business that handled some of their trade) that the decent cops detest those bastards with a passion.