It's not exactly like cops snitch on other cops... Or in other words - it's not like the person who has access to that information will turn in "fishy" information to those that can do something about it or launch an investigation...
Cops view themselves as them vs us (not all but many).
Greatness lies not in being strong, but in the right use of strength - Henry Ward Beecher
Baby sister, I was born game and I intend to go out that way - Rooster Cogburn
Fiddling While Rome Burns
Carthago Delenda Est
"I used to roll the dice; see the fear in my enemies' eyes... listen as the crowd would sing, 'now the old king is dead, Long Live the King.'.."