Will Harry's birthday present from Harrison prove to be the vital clue which cracks an unsolved kidnapping case?

Cindy and Harrison's plans for a relaxing ranch holiday are dashed when they hear a murder being committed. Harry and Harrison try to piece the clues together and find the killer.

Harry investigates the murder of his homeless friend Rosie. He and Harrison try to find her killer and unearth the motives behind this seemingly senseless murder.

Harrison is introduced to the competitive world of horse racing when he is given a share in a thoroughbred. He needs to discover who is behind a murderous plot to kill the racehorse in time.