Detective stories of interest to primary school students 100 words.

On Saturday night, a musical instrument store was stolen. The thief broke the glass window on the shop door and entered the shop. He pried open three cash boxes and stole 1225 kronor. He also took out a horn worth 14000 kronor from the window and put it in an ordinary horn box and stole it.

The police made a careful investigation on the scene and concluded that the theft was committed by a person who was very familiar with this musical instrument store. The police limited the suspects to three young apprentices, Hansen, Legg and Hedley, and determined that one of them must be a criminal.

Three teenagers were brought to the police officer, Mr. Sorensen, with three pens and three pieces of paper on the table. Sorensen said to them, "I invited you here because I want you to cooperate with me and help me find the criminal." Now, please write a short essay. You should assume that you are a thief first, and then try to break into the store, steal something and take some measures to cover up the crime. Ok, let's get started. I'll finish in 30 minutes. "

After half an hour, Sorensen told them to stop writing and read their own papers.

Hansen reluctantly read: "On Saturday morning, I carefully observed this music store and found that the backyard was the ideal starting point." At night, I broke a window at the side door and climbed in. I found the money first, then took an expensive horn from the window and sneaked out of the shop. "

It was Legg's turn to say, "I cut a big hole in the window with a golden steel knife first, so that others wouldn't think I did it." I won't pry into three money boxes, because there will be noise. I'll get the horn, put it in a box and hide it under my coat so as not to attract people's attention. "

Finally, Hedley: "Late at night, I pried open the side door of the store in the dark, stole the money in the drawer with gloves on, and stole the horn in the window." I am going to use this money to buy a pair of fur-lined leather gloves. When people forget the theft, I will sell this precious horn. "

Sorensen pointed to one of them and said, "Tell me, little guy, why did you do such a bad thing?" The teenager is in a state of panic.

Who is this teenager? Why did Sorensen see through him?

Legg did it.

He revealed that the horn was stolen in a box, and he also knew that three money boxes in the store had been pried.

Besides, almost all his actions in the article are contrary to what actually happened.

2. A fan

Hu Shengli, a native of Chongqing, has been away on business for a long time. One day in April, my wife was alone at home and was killed by a thief at night. It was raining lightly that night and people found a fan in the mud. The inscription above was given to Li Qian by Wang Ming.

Wang Ming doesn't know who it is, but everyone knows that Li Qian is not serious in his words and deeds at ordinary times, so everyone in the village thinks he killed him. He was arrested and tortured in court, and he admitted it.

The case has been decided. One day, the judge's wife smiled and said to him, "This case was wrongly decided." So, go ahead ...

Hearing this, the county magistrate was convinced and went to the criminal to find out the truth.

My wife was killed in April, and it rained at night. The weather is definitely still a little cold, so there is no need for a fan. Where can I take this thing when I kill someone? Obviously to frame others.

3. Strange formula

On this day, Detective Tom is going to visit Jack, a math professor, in order to learn about a bank robbery that happened yesterday.

Tom arrived at the door of Jack's house at the appointed time. When he was about to ring the doorbell, he found the door half open and went into the professor's house.

He sat on the sofa in the living room and didn't see Jack himself. After sweeping the whole living room, my eyes stopped on the screen of a desktop computer. At this time, it is in the calculation state, and the formula "10 1×5" is written on it. Tom felt very confused after reading it. Does Professor Jack need a calculator to calculate this?

Suddenly, Tom noticed something from this formula and immediately dialed 1 10.

Smart, turn around and think!

10 1×5 works out to be 505. But the computer shows: SOS. When Tom saw it, he immediately reacted: Jack was killed. That's why he dialed 1 10.

It seems that there are a few words. Oh, I hope you are satisfied.