We meet Tony, a psychologist that gets inside of the minds of both killers and victims to aid the police in solving gruesome serial killings in...

Season 2 continues with Tony and Maggie, and introduces DCI Carol Jordan.

Season 4 opens with a new DI, Alex Fielding.

Several bodies are discovered buried in wasteland. They range from all walks of life and ages but each body is incomplete and their hands have been...

Another victim disappears and a severed finger is sent to constable Chris Collins in an envelope, suggesting that the killer is into playing cat and...

Tony attends a conference of psychologists, where he is a guest speaker and where he meets an old friend Rachel White, another delegate. He has...

Tony is allowed to assist in the investigations. He sees the murders as ritualistic as 'Power Not Truth' was written in the dead doctors' blood. He...

Two young men are found murdered, the only connection being that skin from one of them is found under the other's fingernails. As other bodies are...

An Asian man is killed but the pattern is different to the serial killings of the white boys which appears to have stopped. However, Ellie, a young...

Another serial killer is at work. This one kills homeless men by stabbing them through the heart but a bizarre ritual is also at work because the...

Another serial killer is at work. This one kills homeless men by stabbing them through the heart but a bizarre ritual is also at work because the...