On Major Crimes Season 3 Episode 18, Philip Stroh is trying to leverage a deal for information on "future murders" and the unit tries to figure out the source of his information in order to stop three murders.
Provenza: Oh this is a crappy way to make a living. Working with the worst the world has to offer without being in charge. Flynn: You weren't in charge for eight years. Provenza: Yeah, but now I'm mad about it.