Death in Paradise BBC1, 9pm
A famous chef is found stabbed to death the morning after the opening of his new restaurant. It proves to be a tricky investigation as the body was stored in a freezer, so the time of death cannot be identified - and when it turns out he was quite a hot-head in the kitchen, all his staff come under suspicion. Dwayne meets his match in the shape of a troublesome schoolboy, while JP makes a life-changing decision. Kris Marshall, Danny John-Jules, Josephine Jobert, Tobi Bakare, Alexander Arnold, Martin Compston, Louisa Connolly-Burnham and Tara Fitzgerald star.