When a body is washed up on a beach, the first assumption is that it must be Edward Parker who had fallen from Marlborough Head just a couple of weeks before. When the body is examined, however, it is discovered to be the body of Pat Duggan, son of nightclub owner Jimmy Duggan. 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…They soon discover that others are now at risk of meeting Pat Duggan’s fate and this time they are only eight years old. Mac and Rina are both dragged into a race against time to solve the case.