final violation of the Code of Harry. Despite the blatant violation of the Code that was Logan's murder, Dexter showed absolutely no remorse or guilt, instead focused solely on escaping with Harrison. Kurt Caldwell Clancy Brown (New Blood) Kurt Caldwell is the father of Matt Caldwell and owner of a truck stop diner. He is secretly a serial killer, primarily targeting women. After Matt is murdered by Dexter, Kurt rallies a search party, only to lie that Matt is still alive after the search threatens to expose his illegal activities. Kurt continues to investigate Matt's death on his own, eventually uncovering that Dexter is responsible for the murder. Kurt takes Harrison under his wing as a form of revenge, encouraging the boy's dark impulses and intending to kill him in front of Dexter. After an attempt on Harrison and Dexter's lives fail, Kurt attempts to murder them by setting Dexter's cabin on fire, only to realize his bunker has been infiltrated after receiving a notification on his phone from his security system. Kurt returns home, where he is killed and dismembered by Dexter. The bodies of his victims are later found by Angela-based on a tip from Dexter and she contacts the FBI and the State Police for help with dealing with them. Kurt is based on serial killer Robert Hansen. Supporting characters Relatives of Dexter and Rita Astor Bennett Christina Robinson Astor Bennett is the daughter of Paul and Rita Bennett. When Paul returns home from prison, Astor, who remembers her father's abuse (and is in fact the one who called the police on Paul), is saddened but comes to love her father, who appears to have changed; she did, however, force Paul to promise that he would not hit Rita again. She has a good relationship with both Paul and Dexter, oblivious to the tension between the two men. At the end of the first season, Paul is back in prison and Rita tells him that he can either explain to Astor and Cody all the bad things he had done or never see them again. During season two, Astor tries to maintain her relationship with Dexter even though he broke up with her mother. Dexter's love for Astor and Cody helps convince Rita to rekindle their relationship. In Season 3, Astor brings out a protective streak in Dexter, in that Dexter kills a pedophile who was targeting