DCI Bank - What Will Survive (9 pm)
A young Estonian woman is found dead on a piece of wasteland, suspected of being buried alive. As they piece together her movements, the team uncover a world of prostitution and drugs hidden behind a respectable veneer. They discover the murder victim had come to the UK searching for her sister, who went missing recently. No one wants to talk – but they eventually trace her sister’s pimp, who claims to run a legitimate escort business. Helen and Banks make inroads with the prostitutes’ driver and Helen begins to suspect his autistic son might have had something to do with Katrin’s death, but when their house is burned down in a tragic fire Banks and his team begin to uncover an even more disturbing truth.