DCI Banks: Cold is the Grave (Part 1 of 2)

Part one of two. The detective is drawn into the criminal underworld of Soho when he reluctantly accepts an unofficial request from Chief Superintendent Rydell to find his missing daughter. Meanwhile, an armed robbery in Eastvale turns into a murder investigation after the perpetrator is found dead in his home and when a battered body is found in a local nightclub, the identity of the victim leads Banks and Cabbot to a devastating realisation about both cases