Experts perform biological and psychological examinations to gain a scientific understanding of John Massey's murderous behavior which caused him to spend over four decades behind bars.
Experts perform biological and psychological examinations to gain a scientific understanding of Paul Aldridge's murderous behavior which caused him to spend over two decades behind bars.
Experts perform biological and psychological examinations to gain a scientific understanding of Anthony Powell's murderous behavior which caused him to spend over two decades behind bars.
James W Newton
Director
Richard Bond
Producer
Tom Pullen
Adam Boome
Kate Scholefield