Why Didn't They Ask Evans?

When Bobby Jones goes to retrieve his wayward golf ball at the bottom of a cliff he little expects that he will find a dying man there. With his last breath the man gasps, Why didnt they ask Evans? Looking for a handkerchief in the mans pocket, Bobby pulls out a photograph of an attractive young woman. Intrigued by the question and the photograph Bobby and his vivacious friend Frankie Derwent set out to solve the mysteryputting their own lives in great danger.