A cat-and-mouse drama, which focuses on the intense mental conflict between detectives and suspects. The stories take place within the confines of a police interview suite.
Cast:Katherine Kelly , Lee Ingleby , Rochenda Sandall , Shubham Saraf , Mark Stanley , Nicholas Pinnock , Aymen Hamdouchi , Amanda Drew , Jyuddah Jaymes , Lolita Chakrabarti , Kit Harington , Sharon Horgan , Rakhee Thakrar , David Tennant , Kevin Eldon , Mark Quartley , Sophie Okonedo , Annette Badland
Called in one by one on a Sunday, the team risks a legal entanglement when a routine interview with a convicted killer's wife takes a provocative turn.
With scarce evidence to guide them, the investigators question an arrogant businessman accused of rape by a woman who works for him.
Asking increasingly pointed questions, the team tries to crack a zealous defence put forth by the head of an online group that unmasks sexual predators.
Confronted with a shrewd convicted killer wanting to cut a deal, the investigators gamble on calling in a disgraced former colleague to help.