Having disposed of serial killer Boyd Fowler, Dexter now has to figure out what to do with the young woman he found alive in Fowler’s house and who saw him get rid of her captor. He manages to identify her as Lumen Pierce from Minnesota but has to get her to trust him. Although still on leave, Dexter agrees to Debra’s request that he examine the crime scene where the most recent beheading took place. He finds evidence that gives them their first real lead in the killings. Quinn is convinced that Dexter is the Kyle Butler who had befriended the Trinity Killer and sets out to find Trinity’s family so he can show them Dexter’s photo. Batista tries to avoid an Internal Affairs investigation by apologizing to the cop he beat up.