Clinical Psychologist, Dr Tony Hill and Detective Inspector Carol Jordan are reunited for four more dark and disturbing cases in Series III, hunting brutal killers terrorising the northern town of Bradfield. An obsessive fascination with the fractured criminal mind, leads Dr Hill and D.I. Jordan on an intense and vivid journey into a dark world of faceless serial killers. It is a race against time as they try to anticipate the killer's very next step, and identify the next possible victim, each case putting more pressure on their close relationship. Series IV sees Tony Hill's calls to Carol Jordan going unanswered and with the appeal courts investigating his influence in a previous case, Tony must once again pit himself against the horrific serial killers stalking the northern town of Bradfield. But in 'Time To Murder and Create', as yet another body is discovered, do the police, and the new D.I. in particular, still want his help? Do they still trust his instincts as they hunt a callous sex fiend luring desperate young girls to their grisly deaths?