The other series I've been watching as of late is Durham County, another show airing on Movie Central. This one is also a "serial killer" type police procedural but is quite different from Dexter. It's a lot more serious than Dexter, not very much black humour. And you know who the perp is from the very beginning, but that's what make it so interesting as the cop chasing the killer has a lot of the same flaws as the killer himself. All the characters have "skeletons in the closet", they are all very flawed, kind of reminds me of Jane Tennison from Prime Suspect. The acting is very good, particularly Hugh Dillon as Mike Sweeny. I didn't realize where I heard that name before until I found out he's the lead singer of the group "The Headstones"! Hard to believe, as he's about as from from a rock star in this as you can get, with his shaved head and playing a cop and all. Justin Louis plays Ray Prager, the bad guy and he's really good too. It is a Canadian production, but that shouldn't discourage you from watching this as it's really well made. There are only six episodes and new ones air every Monday on Movie Central.