失窃钻石消失悬疑，警方全力追查真相。泄露门

　　The first scene portrays a room in Mr. Allan's house. He is admiring a necklace of diamonds, when his nephew, Alfred Farley, a disreputable young man, having reached the end of his resources, applies to his uncle for the loan of some money, but he is refused. Spying the necklace, Farley tries to persuade his uncle to give it to him and, being refused again, he becomes angry and... (展开全部)