DI Humphrey Goodman (Kris Marshall) and his team are back trying to solve the most baffling murders they've ever faced. From a body found on a cricket pitch to a victim killed halfway up a volcano, our detectives are led all over the beautiful island of Saint Marie - with one case even taking them across the seas to London. But it's not just the crimes that are proving tough to crack. Humphrey finds himself navigating the course of true love when Martha returns to visit him. Florence is forced to deal with feelings of guilt over an old school friend. And while Dwayne encounters a long-forgotten person from his past, JP is in need of a little marriage counselling... With some exciting surprises in store, the sixth series of this hugely popular show is even more fun and entertaining than ever as Humphrey and co. race to unravel more puzzling mysteries in the glorious Caribbean sunshine.