Episode 6

Richard has been struck down with a tropical disease and with Camille in Paris, Dwayne and Fidel are left to solve the case of murder of a local diver called Benjamin Lightfoot. Benjamin was last seen by his boss Phil Owen and Dwayne going diving following a night of heavy drinking. Benjamin's dead body in discovered in shallow waters amd Dwayne notices some odd marks on Benjamin's chest. After testing Benjamin's air gauge, Dwayne finds out that the tank is still full of air and that he has been murdered.