When a frozen body is found in Bristol brilliant forensic pathologist Dr Ethan Winter and astute DI Lauren Bell uncover a dark mystery while Winter is battling a secret of his own.

Haunted by his fiancée's murder, Dr Ethan Winter investigates a faceless body at a Bristol demolition site, uncovering hidden identities and a devastating betrayal.

A brutal double murder sparks a twisting investigation for Winter, Bell and Daldry, while Winter risks everything in his ongoing search for the truth behind Simone's death.

Human remains spark a chilling investigation for Winter, Bell and Daldry, while Bell's suspicions about Antony have devastating consequences.

A cinema date turns to horror as Winter races to save a stabbing victim, uncovering a web of family secrets, while Bell faces the devastating truth about her marriage.

A woodland car crash hides a darker crime. As Winter uncovers a young woman's tragic past, a breakthrough in the Triangle case leads him and Bell to a shocking discovery.