箱子里藏着秘密，等待你来发现。善良的秘书韩国

　　Lady Chatterton asks for Poirot's assistance when she comes to fear for the safety of her friend, Marguerite Clayton. Specifically, she is convinced that Marguerite's husband Edward Clayton, known for his violent temper, will kill her. Poirot is invited to a party in order to meet Clayton, but he never shows up. The next day, Poirot finds himself being interviewed by Inspector ... (展开全部)