>If most cops are mostly good, why dont they stop the bad cops in cases such as this? Because most cops are bad. Plenty of good people become cops every day. B

>If most cops are mostly good, why dont they stop the bad cops in cases such as this? Because most cops are bad. Plenty of good people become cops every day. But good cops have a half life of just a few years. The moment a good cop thinks "well I'll just overlook this one thing so that the guys will still like me" he becomes a bad cop. Whereas good cops treat it as a moral line and become former cops.