Everybody has their own thing.

Children crossed the street chattering and laughing.

Parents walk out of the school gate holding their children's hands.

Crowds of people after work rushed home.

At the same time, hundreds of people greeted me.

The trajectory of each person and each vehicle is a line, and the time axis forms an intricate and dynamic mathematical model of the entire space.

To connect all this together, with the provocation of just one motorcycle, let the BMW lose control and crash into Qi Wanjuan accurately, how much computing is this?

Even with the world's largest computers, countless calculations can be done in just a few minutes.

Unless, this man is a genius.

His brain, faster than a computer, is frighteningly fast!

However, there is also a prerequisite here.

The person must maintain a stable observation point.

If he moves, all the mathematical models will have to be corrected, and the final calculation will be biased, which means that the action has failed.

According to the clues, Ji Zhao circled these three points on the map.

Zhao Xiangwan's eyes flashed with excitement, and he immediately reported to Xu Songling: "Bureau Xu, send people to these three places to visit the surrounding people, when the crime occurred, did you see a man talking with a walkie-talkie." ”

Chapter 161: Clues

◎ The math genius actually lost his hand ◎

Zhao Xiangwan gave this mysterious person a code name: lead.

It's like an explosion. The lead of the medicine only needs a spark, and it kills people invisibly in an instant.

According to Ji Zhao's speculation, the other party rented hotels, office buildings, and houses in order to facilitate the observation of the flow of people and build a relatively stable mathematical model. It should be a long-term rental or long-term stay, at least a week or so before the crime, and maintain a stable observation time. Math genius, speak Mandarin well, carry a walkie-talkie with you, rent a hotel or office building for a long time...... All these factors are combined, and such a man should be able to pull out of the sea of people soon.

Xu Songling organized people and began to conduct a carpet search for the leads.

However, it looks easy, but it is time-consuming and laborious to operate.

Ji Zhao outlined three areas on the map, but on the ground they were a six-story residential building, a seventeen-story office building, and a five-story hotel.

All rooms facing the street in the hotel are real-name accommodation registration, and you need to check your identity one by one.

All the offices facing the street in the office building need to be visited and inquired about one by one.

Residents on the third floor or above of residential buildings also need to be surveyed one by one.

The workload was enormous, and the city bureau mobilized more than a dozen police officers to participate in the operation.

However, a week later, the man was still not found.

While waiting for Xu Songling's search results, Zhao Xiangwan and the team members began to investigate the victim's social relationships.

If the connection between these three victims can be found and the problem can be found at the source, the murderer will also be revealed.

The interviewer was the first victim, Peng Qianze.

Peng Qianze, a technician in the laboratory department of the Food and Drug Administration, is three years old Chinese New Year's Eve today, introverted and wooden, and has been working diligently for so many years, but because of his low emotional intelligence and lack of understanding how to deal with leaders, although he graduated from university, he has not been promoted.

Peng Qianze is married, the child is five years old, and the kindergarten class. His wife, Yang Lifang, works in a primary school canteen.

Peng Qianze has been working in the unit for so many years, but he has not been allocated housing. One is because of the shortage of housing, and the other is that he is too honest, and he has been replaced by the housing index several times.

His wife, Yang Lifang, is not a formal employee of the primary school, but because of her gentle and simple personality and good popularity, she was assigned a single dormitory in the primary school, and the family of three lived in the twelve square meters, cooking in the corridor, going to the toilet and going to the public toilet, and taking a bath with hot water to scrub at home.

Last year, the Municipal Food and Drug Administration built a fund-raising building, and Peng Qianze finally got a two-bedroom house, and he was ecstatic. I scraped together more than 10,000 yuan and paid it, and I waited to get a new house at the end of this year, but I didn't know that I didn't enjoy a day of good life, and I died tragically under the wheels.

When Yang Lifang saw the police coming to the door, her eyes were red, and she lowered her head for a long time before saying: "That truck driver, who paid 80,000 yuan, beg me to let him go, don't let him go to jail." The driver said that at that time, a pile of pennies rolled down, and his vision was blocked, and he did not see anyone on the ground at all. He knelt down for me while crying, saying that he had sold the house to get the 80,000 yuan. I saw that he was pitiful, so I agreed not to pursue it again. ”

[Maezawa's life was sold for 80,000 yuan. 】

[What will I do with my son in the future? 】

Eighty thousand dollars, is it much?

Peng Qianze's current salary as a technician is about four or five hundred yuan per month, regardless of inflation or wage increases, 80,000 yuan is equivalent to Peng Qianze's income for thirteen years, which is not much, and Yang Lifang's mother and son cannot be fully guaranteed in the future.

Zhu Feipeng listened sadly.

He is a father, and his wife He Mingyu also has a public office, but if one day he dies honorably, and his wife alone raises his son, it will be very difficult and hard both financially and energetically.

At this moment, Zhu Feipeng felt a strong sense of responsibility in his heart.

- The murderer must be found out and the victim's family must be compensated!

Zhou Rulan opened her mouth and asked: "Was there anything abnormal during the period before Peng Qianze's car accident?" ”

Yang Lifang shook her head: "No, Qian Ze goes to work and gets off work every day, and comes back to play with his son for a while." He left work at half past five and arrived home at six, very punctual. ”

Zhou Rulan asked again: "Does he have no friends?" Do you have a reunion with your classmates on the weekend? Have you ever met some special people and done something different from your usual? ”

Yang Lifang thought for a while: "Although Qian Ze is from Xingshi, he grew up in the countryside, and later because of his good grades, he was admitted to Xingshi No. 3 Middle School for boarding. He did have three high school classmates who had a good time, and they are still in touch. ”

Zhou Rulan asked: "Who are his high school classmates?" ”

Yang Lifang said: "There is a surname Huang, who was admitted to medical school in the college entrance examination and later became a doctor; There is a surname Qi, who is said to have written good articles and became a journalist. There is also a surname Gao, who was not admitted to university, but his family has money and opened a supermarket. My family has a wooden personality and doesn't like to talk, it's rare that the three of them don't dislike it, and they always get together twice a year. ”

Zhao Xiangwan took out the photos of Huang Ju and Qi Wanjuan and put them in front of Yang Lifang: "Is it them?" ”

Yang Lifang looked at it carefully, "ah", and nodded again and again, "Yes, yes, yes, it's them." ”

Since Peng Qianze's death, Yang Lifang has been immersed in grief, and she didn't know the news that Huang Ju and Qi Wanjuan had also had accidents. She realized it and became nervous: "You guys...... Why are there photos of them? Why do you want to come to my house to inquire? Is my family Maezawa breaking the law? ”

Zhao Xiangwan didn't answer her question, but asked, "When was the last time the four of them got together?" ”

Yang Lifang replied without thinking: "July 7th." They say that July 7 is the first day of the college entrance examination, and it is also the day that changes their fate, so they gather on July 7 every year. ”

Zhao Xiangwan thought quickly in his head.

July Meetup.

In August, Peng Qianze died.

In September, Huang Ju died.

In October, Qi Wanjuan had an accident.

All three of them are 33 years old this year, took the college entrance examination in 1981, and are very close high school classmates. After a party, there was a traffic accident, what a coincidence!

This series of reactions, saying that there is no connection between them, who believes it?

As long as you find the event that caused them to happen, you can find out the main messenger of this killing.

Zhao Xiangwan asked: "The classmate surnamed Gao, who runs a supermarket, do you know his name, phone number, and supermarket location?" ”

Yang Lifang found a palm-sized green-shelled phone book from Peng Qianze's relics, and pointed to the name in front of her: "Oh, it's him, I don't know where the supermarket is." ”

Goldman Sachs, phone XXXXXXX.

Zhao Xiangwan stood up and stretched out his hand to shake her: "Thank you for the information." ”

Yang Lifang shook hands with Zhao Xiangwan a little dazedly, and asked again: "Did Qian Ze commit something?" He is a good man, so don't wrong him. ”

Zhao Xiangwan shook his head: "Don't worry, Peng Qianze didn't break the law, but there is a case involving him, and we need to investigate." ”

The matter was not clarified, and Zhao Xiangwan did not want to increase the psychological pressure on the victim's family. Just let her think it's a traffic accident, slowly calm down, and start life again.

Leaving Peng Qianze's house, Zhao Xiangwan turned around and saw Yang Lifang leaning against the door and watched them leave.

Behind her, there was a crowded hut, a room full of children's belongings, and a black-and-white portrait on a cupboard.

Zhao Xiangwan's heart was a little heavy.

When a murderer kills a person, is he complacent about his exhaustive efforts?

However, behind a human life, there is a desperate separation, the tears of loved ones, painful days and nights, and a helpless future.

Zhao Xiangwan dialed Gao Shengqiang's phone.

"Dut...... Toot ......"

Someone picked up the phone: "Hey, this is Jinsheng Supermarket, who are you?" ”

On the other end of the phone, it was a crisp female voice.

Zhao Xiangwan said: "Hello, is Manager Goldman Sachs here?" ”

The female voice was very polite: "Yes, please wait a minute." ”

There was a soft click, and the phone microphone was obviously put aside on the other side, and someone on the other side could be faintly heard talking.

Zhao Xiangwan put his ear close to his mobile phone and listened carefully.

"What about the manager? Someone is looking for it. ”

"Went to the door to keep an eye on the unloading."

"Okay."

"Manager Gao—"

"Ah......h

"What's going on!"

"Hurry up, hurry up—"

……

After a bit of noise, there was a chaotic sound of footsteps.

No one remembers that the call was still being connected.

Zhao Xiangwan immediately hung up the phone and inquired about the information registered on this phone.

"No. 126 Hongyun Road, Jinsheng Supermarket, quick!"

Zhu Feipeng drove the car into the air.