1 minute to solve the case

Chapter 14 Pure Thought (13)
According to the clues provided by the witnesses, the two policemen found the driver Sun Ming that afternoon.But Sun Ming refused to admit that he hit someone with his car.He said that he was repairing his car in a car repair shop today, and he didn't go anywhere. It may be that the perpetrator stole his car number.Asked where he repaired the car, he said it was personal privacy, there is no need to say.

After coming out from Sun Ming's place, the police officer Xiao Zhang said to Xiao Wang, "Is it that simple?"

"I think it's fake. The key is that we need to find evidence." Xiao Wang said.

"Yes, let's go to Sun Ming's house to investigate, and we may find some clues." Xiao Zhang said.

So, the two of them came to Sun Ming's house.Sun Ming's wife received the two policemen very kindly.Not long after they sat down, the two policemen saw two girls about eleven or twelve years old in the room, who looked exactly the same.So Xiao Zhang asked Sun Ming's wife: "These two girls really look alike, are they twins?" Sun Ming's wife replied: "These are my twin daughters. Ming. But when they are together, one always likes to tell lies, and the other always likes to tell the truth. In other words, the younger sister always likes to tell the truth, and the older sister always likes to tell lies."

Xiao Wang asked Yu Cong with a smile, "Are you twins?"

Yu Cong said with a smile: "We are not twins, but we have the same birthday, and Yu Ming is my sister."

Yu Ming cut the conversation and continued: "No, I'm her sister. We were not born in the same month in the same year, and our birthdays are different." After hearing their self-introductions, the policemen Xiao Wang and Xiao Zhang were a little confused.But after only a short while, Xiao Zhang figured out who is the elder sister and who is the younger sister.

Immediately, Xiao Zhang took Yu Ming's hand and asked, "Do you know which auto repair shop your father is repairing today?"

"I don't know." Yu Ming replied.

"Do you know where your father often repairs cars?" Xiao Wang asked.

"I know." Yu Ming said innocently, "It's at the Guangming Auto Repair Factory not far from our home. I have been there several times with my father."

"Thank you!" Xiao Wang and Xiao Zhang bid farewell to Sun Ming's house, and went to Guangming Auto Repair Factory to investigate. As soon as they entered the factory, they saw the car that was reported as the cause of the accident.They immediately checked the odometer and found that the number showed zero.At this time, there were still repair tools such as wrenches and jacks on a case next to the car.

"The perpetrator must be Sun Ming! I think he should be detained and investigated." Xiao Zhang said with certainty.

"What basis do you have?" Xiao Wang asked Xiao Zhang.

"Sun Ming's car is not a new car, it's a car that has passed the road. That is to say, the number on the odometer of his car cannot be zero. It is obviously cheating." Xiao Zhang analyzed.

"How did you cheat?"

"Look at the scene, he hasn't had time to deal with it yet." Xiao Zhang continued, "He lifted the car up with a jack, and then reversed the wheels. In this way, the number displayed on the odometer will continue to decrease, and can be reduced to zero."

"I didn't expect him to be too smart, but he exposed himself." Xiao Wang said happily.

"That's right! This is called cleverness being mistaken by cleverness. We can now determine that Sun Ming is the driver who caused the accident!" After Xiao Zhang finished speaking, the two policemen couldn't help laughing heartily.

So, how did Xiao Zhang analyze the mystery of the twins, and how did he determine the truth and falsehood of the sisters?

Under normal circumstances, people think that twins are born in the same year, the same month, and the same day.But the twin sisters Yu Cong and Yu Ming are special cases.Through logical deduction, Xiao Zhang concluded that the two of them were born before midnight and after midnight on January 1, which happened to be born on different two years, two months, and two days.That is to say, the elder sister Yu Cong was born before 1 o'clock in the evening on December 12 of that year, and the younger sister Yu Ming was born after midnight on January 31 of the following year.Based on this analysis, Xiao Zhang identified the car that caused the accident and the owner of the car based on the evidence that his sister always told the truth.

left and right

Captain Wang Qiang of the Municipal Police Department and young police officer Li Fang went to a small town for vacation.One morning, the two were preparing to go out to play.The sharp-eyed Xiao Li suddenly found a person lying in the alley not far away.The two caught up and saw that it was a young woman.The young woman was stabbed in the neck and was still bleeding.

Captain Wang hurriedly took out a handkerchief, covered her wound, and quickly asked, "What happened?" The young woman moaned in pain, and said intermittently, "Just now a young man stabbed me with a knife. , and... snatched my bicycle and... bag, and ran to that... side." He pointed forward with difficulty with his hand.

At this time, several pedestrians surrounded him.Captain Wang hurriedly asked them to send the injured young woman to the hospital for rescue and report to the nearby police station.Then he got up and went to chase the murderer with Xiao Li.

After not running far, we came to a fork in the road. There were not too steep uphill roads on the left and right sides. Due to the short-lived construction, the roads on both sides were covered with a layer of yellow sand.They found that there were clear traces of bicycle tires on the soft yellow sand on both sides.This is embarrassing, which side of the road did the murderer escape?
Careful Xiao Li found that the tire marks on the left road were roughly the same depth as the front and rear wheels.The tire tracks on the front tires on the right road are shallower than those on the rear tires.Captain Wang bent down and looked at it for a while, and immediately understood in his heart.At this time, the police officers from the local police station also arrived by car.

"The murderer escaped from the left!" Captain Wang said in an affirmative tone.Urgent situation!The local police quickly chased to the left and caught the murderer.

So, on what basis did Captain Wang conclude that the murderer escaped from the left?

Captain Wang reasoned based on the knowledge of ordinary cyclists: the body weight of ordinary cyclists is usually on the rear wheels. Therefore, on flat ground or downhill, the tire tracks are shallow in front and deep in back.And when going uphill, because the cyclist bends forward, the center of gravity falls on the handlebar, and the tire marks of the front and rear wheels are just roughly the same.Now that the tire marks on the right road are shallow in front and deep in the back, the possibility of escaping from the right road can be denied.Since the right path was denied, then, according to normal reasoning, the criminal must have escaped from the left path.

body bag in the river

One winter night, a few young people were riding home after watching a movie. They saw a man in his 30s throwing a white bag into the river on the west side of the road bridge in a panic, and then they got on the bike and drove away. .

These young people felt strange and a little curious, so they stopped by the road bridge, fished the white bag out of the river, opened it, and they were all shocked. It turned out that there were bags of different sizes inside. pieces of meat.They immediately sent the bag to the Public Security Bureau. After inspection, it was found that the bag was filled with human flesh, which meant that there was a case of mutilation!

In the early morning of the next day, someone picked up a bag in another place, and it was checked that it contained human flesh.After identification by the technical department, the human flesh in the two bags belonged to the same victim, who was about 30 years old, female, and married.Who is the victim?Police officers conducted an extensive survey of the area where the mutilated body was found.And notified the city's neighborhood committees.

After receiving the notice from the Public Security Bureau, Director Li of the Heping Neighborhood Committee and Sister Yang, the director of public security, had dinner and began to conduct house-to-house investigations. There was a dim light in the room, and they thought to themselves, why did the Feng family go to sleep just after dinner?So they knocked lightly on the door and asked, "Is there anyone in the room?"

"Who, what's the matter?" After a while, the door opened a crack, and Feng Mou asked.

"Is your lover there?" The two asked as they squeezed into the room, only to find that the room was full of freshly washed clothes.

"I'm going to my mother's house." Feng replied absent-mindedly.

"When did you go?" Sister Yang asked.

"Yesterday." Feng's voice was so weak that people could hardly hear his words clearly. He seemed to be in a hurry to send the two elder sisters away earlier.

Sister Yang felt that Feng Mou was not like this usually, but today seemed a bit strange, thinking of so many clothes hanging in the house, so she asked again: "Did you go today?"

"Yes, I went today." Feng replied vaguely.

Sister Yang became more and more suspicious, so she deliberately asked again: "Your wife hasn't come home from work yet?"

"Yes, I haven't come back yet." Feng was obviously a bit out of line.

After hearing Feng's answer, the two elder sisters concluded that there was something wrong with Feng, and they went straight to the police station after leaving Feng's house.The police station immediately sent people to search Feng's lover's natal home and her work unit. It was found that Feng's lover had neither returned to her natal home nor was in the work unit, and colleagues at the work unit reported that she had not gone to work for two days.The public security personnel contacted that the criminal who threw the corpse was very similar to Feng Mou in appearance, so they determined that Feng Mou had a serious suspicion.The next day, the Public Security Bureau detained Feng, and at the same time, carried out a technical appraisal on the clothes hanging in his house, and found that there were bloodstains of the same blood type as the dismembered corpses on the clothes, and the same bloodstains were also found on the floor of the house .In the face of irrefutable evidence, Feng Mou finally admitted his crime and confessed that the reason for killing his wife was that he had embezzled a large sum of money in his work unit. He was afraid that his wife would expose him, so he killed him to silence him.

On what basis did Director Li of the Heping Neighborhood Committee and Sister Yang, the security director, conclude that Feng was suspected?

When the two elder sisters asked Feng Mou, Feng Mou said for a while that his wife went to her natal family yesterday, then said that she went to her natal family today, and later said that she went to work and has not come back. His answers were inconsistent, obviously false, And there are false answers must be to cover up some purpose.Coupled with the fact that there are so many clothes hanging in the room, it also objectively increases the basis for the two elder sisters' suspicion of him.

Luggage with wood
In the mid-20s, the suitcases produced by Maolong Luggage Co., Ltd. in Hong Kong enjoyed a prosperous business because of their authenticity.Their suitcases not only occupy the Hong Kong market, but also sell well in Southeast Asia, and orders from various countries continue to flow.This aroused the jealousy of his fellow British businessman Wales, who vowed to bring down the Maulon luggage business.

One day, he came to Maolong Luggage Store and solemnly ordered 3000 suitcases, worth 20 Hong Kong dollars.According to the contract, Maolong Luggage Co., Ltd. must deliver the goods within one month. If the delivery is overdue or fails to deliver according to the quality and quantity, the seller will compensate 1% of the loss for the goods.

Maolong Luggage Co., Ltd. immediately started to produce 1 suitcases in less than a month.When Feng Can, the manager of Maolong Luggage Co., Ltd., brought the suitcases and prepared to deliver the goods to Welsh and withdraw the money, something unexpected happened: Welsh casually opened several suitcases, looked at them, and pointed at them. He shouted angrily: "We ordered a suitcase, and now there is wood in the suitcase. Can this still be called a suitcase? You must compensate me for the loss!"

No matter how Feng Can explained, Wales was unreasonable.Moreover, Wales claimed that he was a British citizen and that Hong Kong was a British colony at that time. Instead, Wales filed a lawsuit in the court, demanding that Maolong Luggage Co., Ltd. compensate for the loss according to the contract.

Soon, the Hong Kong and British courts favored Wales in an attempt to convict Feng Can of fraud.When Feng Can was desperate, he hired a lawyer named Luo Wenjin to defend in court.

After the court session, Wales was domineering and very arrogant.It tells a lot of reasons why Feng Can should compensate for the loss.At this time, Lawyer Luo Wenjin stood up from the lawyer's seat calmly, took out a large shiny gold pocket watch from his pocket confidently, and asked the judge loudly: "Mr. Judge, what kind of watch is this? "

The judge glanced at the gold watch and said: "It is a gold watch from London, England. But what does it have to do with this case?"

"It's definitely related!" Luo Wenjin replied, then held up the gold watch, facing everyone in the court and asked: "This is a gold watch, no one doubts it? I also know that it is a gold watch, but may I ask, this gold watch?" Except for the gold-plated case of the watch, are the internal parts all made of gold?"

"That goes without saying, of course not!" Said the person sitting below to listen.

"This is not an all-gold watch, so why do people call it a gold watch?" Then, Luo Wenjin said another paragraph.The judge was immediately dumbfounded.And Wales suddenly felt that he was at a loss for words, like a deflated ball, staring and speechless.Under the watchful eyes of everyone, the judge had no choice but to acquit Feng Can. Wales falsely accused Feng Can of committing the crime of false accusation and fined him 5000 Hong Kong dollars.

What did Lawyer Luo Wenjin say that turned the case over?
After talking about the gold watch, Luo Wenjin said: "Since a watch that is not entirely made of gold can be called a gold watch, why can't a box that is not entirely made of leather be called a leather case?" We arrived in Wales and achieved the purpose of persuading the other party.

who is the robbery murderer
In the 20s, a major robbery and homicide occurred in a credit union in a county of XX City.Two female salespersons were killed on the spot, and 90 yuan in cash was robbed.The incident occurred around 12 noon.It just so happened that at noon that day, an employee got married and held a banquet. Except for the two on-duty officers who were killed, all the other employees were invited to the banquet at noon.The credit union was closed at noon, and the two staff on duty who stayed behind closed the door and watched TV inside.It was not until 1300:1400 in the afternoon that the employees who had finished the banquet came to work that the murder was discovered.The police came to the scene to investigate and found that the perpetrator was very cunning. There were no traces of fighting at the scene, and the doors and windows were not damaged, leaving no evidence to solve the case.The police suspected that it was an internal employee's crime, but the rest of the internal employees went to the colleague's place for a dinner. Everyone can prove to each other that no one has time to commit the crime.At this time, the director of the credit union told the police that there was another employee who hadn't attended the wedding. His name was Hu Wenbing, and he was on vacation and hadn't gone to work for four days.

The next day, police officers Xiao Chen and Xiao Kong knocked on the door of Hu's house.After exchanging greetings and sitting down, Xiao Chen straight to the point and said to Hu Wenbing: "An accident happened in your club, have you heard about it?"

"I heard it, I heard it as soon as I got off the bus." Hu Wenbing said, "I'm on vacation these days and I can't stay at home. I went to ×× city yesterday morning and stayed at the [-] Hotel in the evening. I just returned this morning. at home."

"You went to ×× City yesterday, is anyone with you?" Xiao Chen raised his head and looked at Hu Wenbing's face and asked.

"You suspect that I did it! I have the ticket and the receipt of the accommodation fee here, look at it." Hu Wenbing took out the ticket and the receipt of the accommodation fee angrily as he said, "I got on the bus at 600 yesterday morning, and it arrived at about 900." ×× City, I spent a whole day shopping around ×× City, and checked into the hotel at 1800 in the evening.”

Xiao Chen looked at the receipts: a ticket to XX City yesterday, and a receipt for accommodation in a hotel in XX City yesterday.A bus ticket back to XX city today.Due to the carelessness of the conductor, all the tickets only had the date written but no flight time.

Xiao Chen said with a smile: "Don't worry, we are doing business as usual!" After speaking, he returned to the Public Security Bureau.

(End of this chapter)