When Teddy Rigetta's van is found crashed over the cliffs of Marshall Point, Mai Su McKnight, his girlfriend, has her doubts and suspicians. She convinces Kurt and Willie to help her search the cliffs and the wreckage for clues. But what will they find? Was it an accident...or murder? What DID happen to Teddy Rigetta? What will be the cost to find out the truth? Follow the continuing adventures of The Young Detectives in this sequel to The Secret Treasure of Pirate's Cove!