Season 1
(2012)
Cast
Episodes
Cracking a Killer's Code: Part 1 7.1
September 6, 2012
When Susan Gray spots a hidden pattern in a series of murders, she tries to inform the police. But when they and her hu…
Cracking a Killer's Code: Part 2 7.9
September 13, 2012
As Susan and the other Bletchley women close in on the murderer of the five girls, a shocking discovery calls their the…
Cracking a Killer's Code: Part 3 7.3
September 20, 2012
Thrown into a chilling confrontation with the murderer they have so brilliantly tracked down, Susan and the other Bletc…