The Perfect Murder

The day after Saint Marie's beach volleyball team gets through to the final star player Shelly Kennedy is murdered and her body dumped on a beach - all the suspects of course having an alibi. Shelly was about to go to the sport's governing board, supposedly to report fellow player Alison Turner for injuring another team member Jasmine Laymon but Jasmine's domineering father, the team's coach down plays this. Goodman believes that in fact Shelly was killed because she had identified a saboteur working for the rival finalists but first he must break the murderer's alibi and work out how the body was moved in broad daylight.