Death in Paradise: Episode 7

Humphrey and his colleagues are called to a neighbouring private island whose property developer owner has been shot dead at a family gathering. Five people are in the frame - the victim's housekeeper, his PA and his three children - although when an approaching hurricane strands the cops on the island, knocking out the phones and computers, they are forced to rely on good old-fashioned investigative techniques. As evening approaches, the cops realise they will be spending the night in a house with a killer. Can they solve the mystery before he or she strikes again? Jimmy Akingbola (Holby's Antoine Malick) and Nikki Amuka-Bird (Luther) guest star