Death in Paradise: Man Overboard (Part 1 of 2)

Part one of two. A man is found murdered on his boat five miles out at sea, with no possible way a killer could have escaped. At first Humphrey turns his attention to the small group he was with the night before he died - but as the investigation deepens, the investigation takes an unexpected turn that requires the team to leave the comfort of their Caribbean island - and go searching for their suspects in London. Kris Marshall stars