A reclusive police archivist and ambitious rookie partner work to clear cold-case crimes.
Police officers investigate the murder of a boy whose diary implicates four couples.
Fi Lawson finds strangers moving into her home; the secrets and lies have only just begun.
A detective is set to retire and open his own restaurant but keeps getting dragged back.
The sudden arrival of DC Leila Hussain in Port Devine raises questions among residents.
Content rating: TV-14
British and French detectives are forced to work together when a French politician is found dead inside the Channel Tunnel.
D.I. Rachita Ray investigates the suspected honor killing of a young Muslim man.
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