Probably keeping their heads low because once you "turn" on another cop -- even if that cop is shooting up a crowd of people with a machine gun while eating bab

Probably keeping their heads low because once you "turn" on another cop -- even if that cop is shooting up a crowd of people with a machine gun while eating babies -- other cops feel that they can't trust you anymore. If they make a mistake, any mistake, you will just "tattle" on them.