Ok, so I happen to have the luxury of having Showtime on cable. My favorite thing in the world is Dexter, the series about a blood splatter specialist who was taught by his adoptive policeman father to be a vigilante and kill those who kill. The season premiere was HOT. I love him, I've even had dreams about him... I love me a serial killer!
So, if you can rent it or watch it on the computer somehow, you should watch the first season, it's addictive and highly suspenseful.
Beardsley