Detective Inspector Jack Mooney may have settled into life on the glorious Caribbean island of Saint Marie, but the murders keep coming. Joined by their new DS, Madeleine, the team solve some of the most confounding crimes they’ve ever seen. From an apparent serial killer on the loose on New Year’s Eve to a man stabbed during a survival weekend on a deserted tropical island, the cases are more baffling than ever. And an unexpected romantic encounter prompts some soul-searching for Jack.