A police computer expert is seconded to Belfast to track down the identity of an IRA mole.
A suspect is brought to a London police station charged with gross indecency. Police at the station believe he is connected with a murder in the area earlier that night, but the suspect refuses to speak.
Yorkshire detective Ronald Craven is haunted by the murder of his daughter and begins his own investigation into her death.
By browsing this website, you accept our cookies policy.