Bodies of D. victims are discovered at bottom of the bay. D.'s dept (including his sister) are now after him. He meets kinky Englishwoman-artist who tries to pull him away from Rita. He's pulled. She turns out to be arsonist. James Doakes, Black cop who always suspected Dexter, gets proof, but before he can turn D in, Lila (Brit) kills him. D. then goes to Paris and kills her so he can go back to his family life with Rita. Subplot is sister Deb and her relationship with FBI guy, a yawner. Okay