Aired Monday 19 May,
12:00am - 1:00amon London TV
48 Hours
Series 2 Episode 40: Unmasking the Zombie HunterThe murders of two young Phoenix, Ariz., women killed 10 months apart in 1992 and 1993 go unsolved for more than two decades until new technology allows police to track a person of interest in an unusual way.
Cast and crew
