Detective drama DCI Banks returns for its fifth series with a double-bill. The show follows Detective Chief Inspector Alan Banks’ attempts to solve disturbing murder mysteries with the help of his assistants, DS Annie Cabbot and DI Helen Morton. Tonight, a victim of a frenetic attack is found in the woods with his head caved in. He is identified as small time drug dealer Damon Horsley and a number of suspects come to light as the team learns more about his background. In part 2, the post mortem into the daughter of crime boss Steve Richards reveals that her death isn’t a simple suicide.