When a body is washed up on a beach a short distance from Frantham, the first assumption is that it must be Edward Parker who had fallen from Marlborough Head just a couple of weeks before. When the badly battered body is examined, however, it is discovered to be the body of Pat Duggan, son of local nightclub owner Jimmy Duggan. It seems Pat had been abducted. Twice. And, to complicate matters, the missing Edward Parker had worked for Jimmy Duggan and disappeared at the same time as Duggan's son. Coincidence? Mac and Rina don't think so....