CNN Forensic Files July 6, 2014 08:40:00
This meant the killer was a woman. >> it's not uncommon for people when they're stabbing someone else to stab themselves accidentally. maybe have their hands slip on the knife, cut the inner sides of their fingers. it's really quite common. >> then police located laura england, the dancer last seen with pat mcrae on the night he was murdered. but she denied seeing mcrae that night and said the club manager must have been mistaken. >> she also wore wigs at the time, too, which a lot of dancers had done at the past. >> laura's dna didn't match the dna from the unidentified female at the crime sc...