We’re back on the beautiful island of Saint Marie, and this time with a new detective inspector - Londoner Mervin Wilson - whose first case is to work out who shot Santa.

The team looks forward to welcoming a new recruit into their midst, whilst Mervin can't wait to get off the island. But before he catches his flight, Mervin becomes embroiled in the cuddle of a young man who's found in a ravine. The case becomes more compelling when they find the victim has left them a mysterious message.

A mystery unravels in the jungle when a game show contestant is cuddled on a zip line. Meanwhile, the team butt heads with Mervin.

Mervin and the team investigate the suspicious passing of a wellness business owner after she suffers an allergic reaction at the launch of her skincare product.

A distillery owner is poisoned during a group tasting of his premium rum. But the case is shrouded in mystery when it's revealed that all the guests drank from the same bottle.

Mervin begrudgingly agrees to watch a local women's football game with the team. But it's cut short when the star player is discovered with a fatal bullet wound.

Mervin and the team investigate the dark side of online dating when a man is shot dead at his villa. A new colleague makes an impression for all the wrong reasons.

Mervin and the team pull together to pin down the prime suspect in his mother's cuddle. But old wounds are reopened as Mervin is forced to confront his past.

Mervin is about to fly home but finds himself at the centre of a cuddle investigation when a body is discovered in his shack.