DI Goodman and the team are called to a hotel to investigate the death of air stewardess Natasha Thiebert, who appears to have been poisoned during the crew’s overnight stay on the island. With a lack of evidence as to how Natasha was killed, the team is left to question all of her colleagues, including suave flight attendant Adam Frost and gambling addict Paul Bevans. With so many suspects and so little to go on, the team finds it tricky to link a strong-enough motive to any of the potential culprits. Frustrated, Dwayne goes rogue to pursue his own line of enquiry and see if the answer lies further afield.