A veteran beat cop and teenage girl fall to their deaths from a tower block in south-east London, leaving a five-year-old boy and rookie police officer Lizzie Griffiths on the…

Professor Jasper Tempest, a genius Cambridge University criminologist with OCD and an overbearing mother, advises the police. British version of the Belgian crime drama of the same name.

Two detectives, DCI McDonald and DS Dodds, who seemingly have nothing in common, are thrown together and forge a rumbustious friendship and entertaining partnership.