Synopsis:
Doakes has tracked Dexter to his latest kill at a remote cabin, but killing Doakes would violate Harry's code, so Dexter finds a murderer (the type who would make a good victim for the serial killer) and brings him to the cabin to kill him and frame Doakes. But after Doakes mentions something about Harry that Dexter can't let go, he digs a little and discovers that his father committed suicide after seeing Dexter's first kill and realizing what a monster he'd created. Meanwhile, Lila is using Angel to gather info on Dexter's life, and when she learns that it looks like Dex and Rita are going to work things out, she tries to frame Angel for rape by instigating rough sex and then taking a roofie.