second, started stabbing her. >> the woman is stabbed 15 times. >> and he leaves her to die and she does, in fact, die from her injuries. her body is not found for -- >> about a month. >> about a month. >> and i would find out years later when i was arrested that she didn't die from the stab wounds. she died from a fractured skull. that's when i remembered that her head hit the car. >> he was relieved to find out, which is really interesting, that she died not from the stab injuries, but from the trauma to her head. no, you grabbed her. you caused her to bump her head and then you stabbed her multiple times. so, it was his reluctance to want to take ownership of that case that i thought was really interesting. >> the victim lies in the cold snow for 28 days before she is found and identified as 23-year-old cynthia mcewen, a young mother who leaves behind a 5-year-old girl.