Dominic is distraught to hear that his daughter Sally-Anne – whom Hawke never even knew existed – has been found dead on the beach after over-dosing, in the Caribbean Island of San Remo, where Dom himself was born. Detouring in their way to a top-secret Airwolf mission for the Firm, Hawke flies Dominic to the island to attend the funeral, only for it to end in an argument with his bitter ex-wife Lila. Returning from their mission, they hear that Lila was murdered the previous night, and Dominic is arrested as the prime suspect. When Archangel is ordered not to allow Firm involvement as not to risk uncovering the secret mission, Hawke heads to the luxurious San Remo to investigate the murder for himself, and finds the island is living in the shadow of a new gambling casino, run by a very shady character with great influence in the area...

While filming aerial footage, String and Dom accidentally get footage of a mobster believed dead.