A desert island survival course goes wrong when the leader - a trained survival expert and ex-SAS soldier - is found dead in the forest of a remote island near Saint Marie. Suspicion soon falls upon the other participants on the course, but with all of them providing one another with an alibi, how could any of them have committed the murder?

With DI Neville Parker still unable to fly back to Manchester, his help is requested to solve this mysterious murder. Neville and Commissioner Patterson follow a lead that takes them back to the remote island, but with a storm on the horizon, will they be caught upstream without a paddle? Show less