in, they said they heard screams coming from the park. she was found naked and bound with red duck taped. when you see the photos, you can feel the terror. he left her for dead. we were shocked. as a dna laboratory that there were no other offenders. how is this guy not in the system? then, one day, you ve got a call. they said there s been an update on the case. it was like finally. i ve been thinking about who this guy was for so long, i don t think anything could have prepared me for that answer. how do you wrap around mind around the fight that someone you trusted this. i can picture him smirking. a second customization? yes. might screw up. what kind of person does that kind of thing? exceptionally sick, evil. reporter: the evening arrows warm and thick with anticipation. college students, returning a new, mix and drank with young locals. darkness fell on colorado. one more night to take a lusty bite of the flooding summer. that last friday
could finally tell her the news, that the man who had long years till this moment in amber smith s apartment, where detective siobhan seymour could finally tell her the news. that the man who had raped and beaten and bound her up in red duck tape had been found. so, i have exciting news. okay. we got a hit. i showed her the picture and she said, oh my god. she said i know him. reporter: for a moment it didn t seem to register because that was her old friend, her gentle confident, her housemate. that man in the picture was sam. sam moon. but, it didn t compute. and then suddenly dawned on her what this picture could mean. it was like all the air had been sucked out of the room. she said, no, you don t get it,