After being reborn, Li Yuan never thought about wronging himself, all he wanted was to have a clear idea!

Li Yuan does know and do all those smooth talkers and emotional intelligence talkers. He is proficient in playing, playing and singing. But it is completely different from his previous life. In his previous life, he could make compromises for the sake of life. In this life, he has become a reborn idiot.

Is it possible to care?

Since you don't value me, I will never give you a good look!

Of course, there is no need to bite people indiscriminately. That would not be a clear idea, but a mad dog. So facing this police lady, Li Yuan spoke a little reservedly.

Of course, the police lady would not tolerate this young-looking little joint defense team member. She frowned slightly: "Where are you from?"

"I'm from Xiashan Township." Li Yuan smiled slightly, and there was no need to get angry with the clerk, "Comrade, please tell Chief Zhu Yuan that if nothing happens, I will go home tomorrow morning."

After finishing speaking, Li Yuan returned to the empty seat, found a crumpled old newspaper, and began to study major domestic and international news.

Well, the Warsaw Pact was declared disbanded.

The commentary articles in newspapers are still true - where should the Soviet Union go?

Who would have thought that at the end of the year, the once arrogant red bear would perform a magic trick to dismantle the demon? Blinding a large number of dogs?

Also, is the country preparing to bid for the Millennium Olympics in 2000? People across the country are optimistic, and it seems to be a sure shot? Who would have thought that a few years later, there will be a lot of sorrow, and the Olympic bid has already turned into a carnival for the corrupt?

Sure enough, history is more exciting than fiction.

…

"Oh, are you Comrade Xiao Li?"

A burst of friendly laughter awakened Li Yuan from the "historical novel". When he looked up, a plainclothes man in his forties took the initiative to extend his hand: "I am Cui Tianfang, the deputy captain of the criminal team. Sorry, I just didn't

I'm busy with something, so I kept you waiting for a long time."

Li Yuan stood up and shook hands: "It's okay. Captain Cui didn't invite me to the farewell party, right?"

"hehe."

The eyes of old detectives are usually very vicious. Especially the old detectives who hold half-official positions. The resentment in his words can be ignored, which can be said to be young and energetic. But when they shook hands just now, Li Yuan used the words naturally

Instead of facing the leader's hands? This proves that in Li Yuan's subconscious, the two of them are on an equal footing.

Therefore, some methods are ineffective, such as suppressing people to death at the top of the official hierarchy, relying on one's elders and betraying them, etc., which is to make people laugh. Cui Tianfang also glanced at the red sleeve band: "Xiao Li, no joke, go to the conference room first, give it to the criminal team

Comrade, please introduce what you make."

In fact, inviting Li Yuan to help is still very controversial among these criminal police officers.

Some criminal police officers thought that this was a charlatan. Something made by a certain joint defense team member could actually solve the case? Isn't that just fortune telling? And I have never heard of such a method. It is simply nonsense!

After all, maybe if you change to another university professor, your attitude may be completely different. Now you are a joint defense team member? The police cannot afford to lose face!

In the end, the opposition was too loud. So the leaders began to reconcile and deal with it coldly for the time being - anyway, Li Yuan was a joint defense member of the police station below, and there was still a chain of contempt within the public security bureau.

Staying in the task force like this is like raising an idle person. It would be best if the case is solved, it will just have more people to eat lunch. If all the clues are broken, there will still be Li Yuan, at least the dead horse can be treated as alive.

Horse doctor.

However, the idea was very good, but Li Yuan didn't cooperate at all. He just broke up and said he was leaving? So Cui Tianfang could only bite the bullet and come over to invite, which was a step down for each other.

Since he was given steps, Li Yuan would not deny face. Following Cui Tianfang, he entered the conference room. At a glance, he saw that there were already more than twenty uniformed or plainclothes policemen sitting in the conference room.

"Let me introduce to you, this... little brother is Li Yuan. He did something in Xiashan and solved two cases in just a few days..." Cui Tianfang took the initiative to introduce Li Yuan.

Although most police officers have expressionless faces, they don't have any overreactions. After all, they are not that superficial. Let's not talk about what happened behind the scenes. They will never offend people for no reason in front of them.

However, there are still some people who don't care about this thing at all. A gray-haired old policeman asked on the spot: "Everyone, leaders, Team Cui, oh, and Xiao Li. Can you tell me the principle of this thing? Let's see if the talisman is consistent with criminal investigation."

Science? Everyone is very busy, try not to waste time."

Someone on the side immediately echoed: "At the current investigation stage, wouldn't it be better to let an outsider participate?"

"That's right, confidentiality regulations should be followed, right?"

"..."

The meeting room suddenly became uproar, and Cui Tianfang also smiled bitterly in his heart. The old detective's name was Lu Dong. He was very senior and had rich experience in solving crimes. Even the leaders of the county bureau had to give him three points.

That is to say, with such seniority, he can raise questions without mercy.

In fact, Cui Tianfang himself didn't really believe in that stuff. So he asked Li Yuan with a smile: "Xiao Li, how about it? Wouldn't it be troublesome to introduce the principle?"

The tone was polite, but the request could not be declined.

Li Yuan remained calm and silently watched the police's performance. Then he showed a bright smile: "Okay!"

In fact, as for the methods of solving crimes, it can be said that all roads lead to Rome. Generally speaking, they are basically divided into the following categories:

The first is reasoning. Sherlock Holmes should all know that it is the favorite of detective movies;

Next is technical investigation. Autopsy, fingerprints, footprints, blood stains, etc., as well as DNA testing, which was just emerging in China at this time.

Of course, currently, only the Capital City has DNA testing technology. Many people like the mainland criminal police here may not have heard of it. However, when it was later promoted nationwide, solving crimes was like dumplings. Police from all over the country

In Xidapuben;

The third is platoon touch. The crowd tactic is to look for clues. Although this seems to be a stupid method, it often has miraculous results. For example, the subsequent theft of the Fengcheng Museum relied on the clues found first by platoon touch;

The fourth is informants. It has to be said that sometimes second- and fifth-level agents are also very useful;

The other ones are image scouting and big data. Both of these are new technologies, and they will mature only after more than ten years with the development of science and technology.

Picture detection is a Skynet system composed of cameras. Everyone should know the effect and there is no need to introduce it at all.

Relatively few people know about big data. I won’t use domestic examples. But the US National Security Agency (NSA) should know it, right? If not, Snowden should be familiar with it, right?
Chapter completed!