Season 2
In season two, the bodies of Dexter's victims are uncovered and an investigation is launched in Dexter's own department to find the killer, dubbed the "Bay Harbor Butcher." Debra struggles to recover, and Rita sends Dexter to Narcotics Anonymous meetings when she suspects that he has an addiction. Sergeant James Doakes, stalks Dexter, suspecting that he is connected with the "Ice Truck Killer" killings.
Episodes
1 It's Alive! Sep 30, 2007 
2 Waiting to Exhale Oct 7, 2007 
3 An Inconvenient Lie Oct 14, 2007 
4 See-Through Oct 21, 2007 
5 The Dark Defender Oct 28, 2007 
6 Dex, Lies, and Videotape Nov 4, 2007 
7 That Night, a Forest Grew Nov 11, 2007 
8 Morning Comes Nov 18, 2007 
9 Resistance Is Futile Nov 25, 2007 
10 There's Something About Harry Dec 2, 2007 
11 Left Turn Ahead Dec 9, 2007 
12 The British Invasion Dec 16, 2007