>> i understand it. >> because you have a history of assaultive behavior and residential burglaries and armed robbery and then moving into sexual assault and then there's a homicide. >> yes. but have i any other victims? no. absolutely not. >> even though she's unable to extract a new confession, mary ellen o'toole believes her interview with rhodes offers important insights into the minds of violent criminals. >> dusty is a sexual predator whose crime scenes in my opinion manifest traits of psychopathy like grandiosity, a lack of guilt, a lack of remorse. through sexual aggression, he is sexually gratified and he feels a sense of power and control and whatever else. so it's that deadly combination. >> rhodes' personal relationships deteriorate during his time in prison. his wife divorces him, and his children stop all contact. he says he's no longer the