you didn t go to the police or anything? no, i would i just i ignored it. just ignored what he had said to you? right. i forgot about it. i didn t wanna listen to it. i didn t wanna hear it. i didn t wanna believe it. reporter: why? because she was in love with him, she said. during aimee s testimony the prosecutor played the tape, the sting meeting at the airport. you re so stupid. i was angry at him. i made the wrong decision. reporter: that, said the prosecutor, clear as day was an admission that he did indeed commit the murder. how to defend against that? shane s father hired a formidable defense team. guthrie true was one of shane s lawyers. if, in fact, someone had actually told you they had engaged in a killing of another person and you continue a romantic relationship with them, that seems a bit odd. reporter: when the defense