深海谜雾，船影摇曳，谁解此谜？17teens

　　While on a Mediterranean cruise, Poirot is asked to investigate the murder of one of the passengers, Mrs. Clapperton who is found stabbed in the chest in her stateroom. She was somewhat haughty and generally disliked by the other passengers. Her henpecked husband, Colonel Clapperton, was ashore for the entire day with two other passengers. General Forbes, who admits to having b... (展开全部)