All-round mathematician

Chapter 197 Artificially Not Random
There is a three-seater sofa and two single-seater sofas in the living room. Yang Tian occupies one, and his son sits by the armrest.

On the opposite side is Tian Jian alone.

Seeing that this new relative was not talkative, Yang Tian asked a question: "What does Xiaotian do?"

The family of three came the latest, and they basically didn't talk to him.Yang Tian saw that the other party was a nice person, showing a sense of stability, and he was a good match for his niece.My niece has a good personality, a good family background, and a big heart, which ordinary people may not be able to subdue.

"Second uncle, from the criminal investigation department." Tian Jian replied with a straight look.

"Yes, Xiaotian is the captain of the Northern District Criminal Police Squadron, it's okay." After placing the baby copybook, Yang Yuan went around the coffee table and sat between the two sisters-in-law, knocked on the glass, and gave Tian Jian a wink. Why are you so ignorant? , The mouth is not sweet and the hands are not diligent.

Not as good as Yang Fan who loves to be funny.

Yang Yuan was stunned for a moment, since when did Yang Fan enter the circle of big men, he remembered that he was with Yang Hang and the others before.

Tian Jian understood, picked up the Zhonghua cigarettes on the table, and handed cigarettes to several men.

Yang Fan waved his hand and said no.

The sound of crackling lighters, swallowing clouds.

"We don't know anything about criminal investigation. Let me know if there is anything strange. If there is a confidentiality agreement, forget it."

Yang Tian was so talkative, he even raised his Xiatian sword, the boss smiled and nodded, this second child is really shrewd, he knows how to do things.

The woman in the family packed up the meals and chatted at the dining table a few meters away.Careful Yang Xi heard someone say that her boyfriend was working, so she turned her eyes and gave him encouragement.

Tian Jian's heart felt warm. For the sake of his girlfriend, he decided to make the job of a criminal policeman less dangerous.

"Because ordinary people have little contact with our information, there are misunderstandings. In fact, our criminal police work is very easy. When there is a situation, a large force is dispatched to arrest people directly. For small incidents, the gangsters will run away when they hear the police. "

"We are actually doing physical work, and we have to compete with gangsters. There are very, very few incidents of using knives and guns, not once in a year or two."

Several big men nodded, knowing that the other party did it on purpose but didn't tell the truth.Criminal cases are not civil cases. Every time they are dispatched, the gangsters have weapons for self-defense.

The young and energetic Yang Fan bristled with curiosity and asked, "Brother Tian, ​​you know all of this, do you have any dry goods, let me tell you about a few cases to hear about it."

A little boy must have a heart for the country and the people. When he was young, he sang about picking up a penny on the roadside and handing it over to the police uncle.

Yang Tian had a headache, his son's EQ was too low, and he didn't hear that all the women stopped talking. If it was really dangerous, would he make his niece a widow in the future?

"Xiaotian, don't listen to Yang Fan's nonsense, the case must be kept secret, forget it." Yang Tian pinched his son's calf and stared fiercely.

Yang Fan covered his mouth and said the wrong thing. If a good thing is ruined, it's not because he will be hated by sister Yang Xi for the rest of his life.

"it's okay no problem."

Tian Jian glanced at the next big family, but didn't say anything, just scratched his heart, he thought for a moment, and said: "It doesn't matter if you say one or two, everyone will listen to it as gossip."

"This is the biggest case on hand in the past year, a late-night serial robbery."

The case has never been published in the media, and the small town where the civil incident in the North District took place has long been buzzing, and passers-by know it all.

As soon as it came up, it broke the news, and the listeners held their breath and waited for the next one.

"Beiqiao Town, from the first case of robbing a lone woman late at night in the winter of last November, to half a month ago, there were a total of seven cases. The crimes were committed from 11 am to 10 am. The gangsters are extremely cunning and only attack weak women. Reconnaissance awareness, can avoid most of the cameras every time."

"Even if he is recorded by surveillance, he is still disguised. He wears a rubber mask and thick clothes to hide his body. Every time he commits a crime alone, without using transportation, he lurks in the dead corner of the surveillance at night and waits. If he fails, he will not have sex with the woman. Scuffle and run away."

"The real economic loss is not big. Most of the women who travel in the middle of the night are office workers and can use mobile payments. It's just that this incident is too bad, and it makes people panic."

Beiqiao Town, located in the remote area of ​​the North District of Wuzhou, has the meaning of urban-rural fringe, and is also a big town of outsourcing industry, with dense population.

There are tens of thousands of migrant workers alone, scattered in the villages around the town.

The infrastructure is very poor, the road conditions are poor, the equipment is old, and the cameras are not working at all times, which brings great trouble to the criminal investigation.

Whether the government wants to strengthen electronic surveillance is beyond the control of the Criminal Investigation Division.If you can't catch people, blame them again.

"It shouldn't be. It's been more than half a year, and all the personnel have registered several times, but haven't found any clues?"

"Since they all happened in Beiqiao Town, it means that the suspect is still active in that area, and they can be found by searching from house to house."

"There are too many people, we can't start. Search one by one, unless we find the suspect's clothes in the video, which conflicts with privacy, the repercussions are too great, and the target is narrowed down, dozens or hundreds of people can still operate."

There are 10,000+ people in the town, and every household rummages through boxes and cabinets without daring to pierce the sky. It is a dead cycle.

The North District Squadron was devastated by this case.

Tian Jian, the captain of the criminal police squadron, was under the greatest pressure. He had postponed solving the case several times within a limited time limit.

In a meeting in the urban area, it was embarrassing to be pointed at the nose by the team leader, how embarrassing it was, and his peers called him the silver-like wax gun head behind his back.

"The seven crimes took place in the center of the town or in the countryside." Yang Fan was surprised. The suspect seemed to be deliberately playing the police.

Nowadays, young people rarely bring cash when they go out, and the suspects are excluded for economic reasons.

Robbery is a felony, at least several years of imprisonment, once or twice may not survive.Taking such a big risk to commit crimes seven times is either seeking excitement, or...challenging the credibility of the police system.

"All of them, commit crimes at random." Tian Jian said.

This is also the difficulty in solving the case. The central area of ​​Beiqiao Town has a radius of two kilometers, and the surrounding urban and rural areas are connected and spread out. It is a real rural area.

Yang Fan's eyes lit up, random, where there is real randomness.As long as it is human behavior, it cannot escape mathematical calculations.

"Brother Tian, ​​wait for me to download." Without waiting for him to reply, Yang Fan ran to his younger brother Yang Hang's room.

The two boys and the female hooligan are teaming up to kill King Pesticide.Well, the more banned this pesticide is, the more famous it becomes, and even Chen Xiaoying got into the water.

It just so happened that it was summer vacation again, and new users were on the rise.

I remember that Ma Ying said back then that children in only-child families all played games, so what about the future of the motherland.

Is there any positive energy?

However, when PP's semi-annual report came out, the stock price rose by 70%, and the second son of the Ma family overthrew the boss and became the richest man.Ali, who was jealous, announced his official entry into the game industry.

Slap in the face, the profit-seeking of capital is deeply rooted in the bone marrow.

In the living room, Tian Jian wondered, "What is Yang Fan going to do?" He still couldn't believe it even though he knew it might be the suspect's business.

"Wait, this kid likes to make, maybe he found something." Yang Tian said.

(End of this chapter)