Everyone seems to like CSI nowadays, never watched a single episode I must confess. :| I dunno if The X Files comes into this category of police/detective, maybe it does a bit since it has 2 FBI agents investigating stuff. Anyway, it's more about mystery and paranormal and conspiracies, sometimes bordering on sci-fi, more than the 'who dun it?' thing. But it's an amazingly clever show, and entertaining too. In my opinion, the best show ever made. Like, ever! For a while now I've been watching a British detective series called Midsommer Murders, which is really neat. It has that old fashioned feel to it, a bit like Agatha Christie stuff, and it's very *British. Oh and stuff happens really fast, it's never boring. Oh, and Monk rules! Gotta love that guy :D