On the evening of Saturday, 19 March 2011, D.S. Stephen Fulcher received a life-changing call that thrust him into a race against time to save a missing 22-year-old girl. What followed was an intense investigation and a cat-and-mouse pursuit that led Steve to the discovery of two bodies. 'Catching a Serial Killer' is a thrilling, devastating look at a real-life murder case and potentially one of UK’s most prolific serial killers.