一天下午,神探霍华德接到报案。推理小说家霍尔曼说他家失窃了。霍华德来到霍尔曼家。霍尔曼把他让进客厅后,马上介绍了事情的经过:“昨天早晨,我和妻子一起出门了。今天下午,我自己先回家,一进门就发现屋里乱七八糟的。肯定家里没人时进来了贼。”“那么,什么东西被盗了?”“除了现金之外,还有一条珍珠项链。这条项链对我和妻子来说很重要……” One afternoon, detective Howard received a report. Theorist Holman said his family was stolen. Howard came to Holman's house. After Holman put him into the living room, he immediately introduced the story: “Yesterday, I went out with my wife, and this afternoon I went home first and found the house in a mess when I came in. When a man comes in a thief. ”“ So, what was stolen? ”“ In addition to cash, there is a pearl necklace that is important to me and my wife ... ”