strangely, the pabath, there wa blood that had been been there before. forensic testing revealed the blood on the carpet was pams. the couple's son was sleeping over at a friend's house and couldn't shed light on what happened. investigators had to consider whether pam had simply run off. her mother considered to even assume that possibility. >> our next thought is she might have had a boyfriend. i said if she had a boy fribd. i would have known. pam never looked at another man. byron was her sweet heart. >> family family offered a 75 authored roo ward for information on her whereabouts. for four days the search continues. pam's body was discovered 60 miles from home. >> it's amazing it was found. she had just been dumped at risky boy. the coroner's office took her into custody. the medical examiner explained pam had been stabbed to death and she had also been sexually assaulted. pam was a beautiful young woman. she had a lot of admirerers. i thought maybe had a crush on her and took her off. i guess we wanted hope. >> i never dreamed that she was murdere