michael headaches. >> police investigators interview hakes. he tells them that he said good-bye to michele in the parking lot and that that was the last time he ever saw her. >> the surveillance tapes from the restaurant parking lot couldn't confirm this, but hakes had an alibi. he said he left the restaurant and went directly to his girlfriend's house. >> and we went back to her. did mr. hakes ever ask you to make up an alibi for him or to lie to the police? she said no, that he came here after work that night, he stayed all night. >> hakes' girlfriend told police he arrived there around 9:45 p.m., but if he left the restaurant at 9:00 p.m. and his girlfriend lived only 15 minutes away, there was a 30-minute period he couldn't account for. then a background check revealed a startling piece of information. >> michael hakes had been convicted of rape and attempted murder in arizona and served ten years in the arizona state prison for that. and he had been out of prison for about one year as of that time. >> hakes' employers at the restaurant di