Dexter stalks his latest victim: a murderer so vile he could only be a used-car salesman. Dexter finds the man's smooth-talking charm and effortless lying are things that he himself is lacking these days.
In fact, Dexter's inability to lie to Rita about his midnight activities has caused her to think that he's a drug addict, and if he doesn't commit to a 12-step program to deal with his addiction, she threatens to leave him.
original airdate--October 14,2007
music--Theme song--Dexter Main Title by Rolfe Kent