Some ya’ll who are younger need to google Frank Serpico and read about his time in the NYPD and what the cops did to him and attempted to do to him up until the late 90′s. He literally had to go into hiding in Italy and Switzerland and multiple times people tried to kill him. He only came back to America after the mafia (who hated the NYPD a lot, obviously) said “you’re under our protection.”
Damn, NYPD is so bad, Mafia started protecting good cops
Dorner tried to report his partner for police brutality. The LAPD retaliated. He retaliated.
