Chapter 1187: Teaching

In the interrogation room, Chen Yueran confessed all his crimes like a bamboo tube pouring beans.

When he was in the police car, he couldn't help but want to confess. The bald assault team member who escorted him pressed him down. So, in the interrogation room, Chen Yueran confessed faster and more thoroughly...

He was really afraid of being charged with some strange crime.

Natural vigilance made Chen Yueran increase his sentence from probation to three years—he was habitually picking up things, stealing things from Sunshine Supermarket was not the first time, and it couldn't be said that he was deliberate, but he was good at observing daily, and then found a woman in a leisure night and did it smoothly.

Chen Yueran didn't even seriously choose products, but just moved the whole box of goods, because his own supermarket could conveniently sell stolen goods. Since it could be sold at a price, he just treated it as stocking.

Throughout the interrogation, Chen Yueran used words like "smoothly", "can't help it", "didn't realize" to explain a lot for himself.

But the police officers responsible for the interrogation didn't care much about these.

The teaching task of the teaching aid was completed, and it didn't make much sense to say what it was and what it did.

Auditorium.

Jiang Yuan is showing everyone the data extracted from this case, and then reviewing the investigation process one by one.

This is a very detailed process, and it is also an experience that everyone rarely has after leaving the police school. The reality is that the police are too busy to solve all the cases. Not to mention all the cases, being able to solve the cases assigned by the leaders and various types of vicious cases is already the best of the best.

In the era before the must-solve of homicide cases, many homicide cases could not be solved and could only be left alone.

As for the present, corpses that drowned without obvious murder characteristics often become cases. The Taihe working group was established. Why did all parties respond? It is not only because of Jiang Yuan's fame. The corpses in the river are really the type of corpses that the police like the least.

In the auditorium, it was full of two or three hundred people, just like a large stepped classroom.

Many people came to listen to the class, some were from relevant units, some were attracted by the name, and some were here to pull relationships, and so on.

And on the side of Jiang Yuan and Huang Qiangmin, they didn't refuse anyone.

Qinghe Municipal Bureau usually holds a training, the scale may be larger than this, that is, the county bureau as a grassroots front line, there are relatively few training, most of the time they are trained, but with Jiang Yuan's bonus, the reason is enough to support.

Not to mention anything else, just Jiang Yuan's first-class merit medals are enough to be the reason for opening a class.

On the other hand, Huang Qiangmin also has a side of being good at dancing, and he also welcomes many people.

Sitting in the front row of the auditorium, Huang Qiangmin unfolded a notebook, but it was not to make records, but to prepare his work report.

"Practical Training Year"!

This is the name Huang Qiangmin gave to this activity. The activity itself has not changed, and no one needs to make any changes because of this, but giving a reasonable name makes this activity seem more meaningful.

Jiang Yuan also spoke very smoothly. A small case was like being dissected. Every bone and every muscle were separated cleanly. The criminal police below listened very smoothly.

The case is a theft case they are very familiar with, and the scheme used is also a familiar scheme. What Jiang Yuan teaches is more process-oriented.

Most people naturally prefer process-oriented. Moving brains is quite interesting occasionally, and moving brains every year, month, day and day is what many people don't want, and it doesn't conform to human nature.

In addition, work attitude or caution, etc., must be grasped when doing ideological work, and must be looked at loosely when doing business.

Small case process-oriented is easier to solve similar problems.

Jiang Yuan's teaching purpose is not to screen out young people with cheats, but to improve efficiency.

It is also a small case. The quality of evidence collection at the scene directly affects the progress and degree of case handling. It should be said that especially for small cases, the process-oriented ability of the police officers handling the scene is the most important. This is like a traffic police. If the scene is handled well, there will be basically no problems later. If the scene is not handled well, the time and energy spent later will be too much.

However, no matter how detailed Jiang Yuan talks, one Chen Yueran is not enough to disassemble.

Soon, Jiang Yuan talked to the end.

The police officers below had some commotion visibly.

Grabbing opportunities, etc., the police are absolutely the best in all walks of life.

As Jiang Yuan's sentence "That's it..." landed, a police officer sitting in the front row immediately raised his hand and said: "Director Jiang, talk about a few more cases. I have cases here that can be provided to everyone."

This belongs to the abacus beads playing firecrackers, and someone immediately said leisurely: "What we lack is cases..."

In the small auditorium, there was a ripple-like light laughter, forming a small mockery tide.

"If you want to do it, you have to do the Qinghe case!" The police officer from the Qinghe Municipal Bureau shouted. Jiang Yuan is a police officer in Ningtai County, and the Ningtai County Bureau is also affiliated with the Qinghe Municipal Bureau. In this way, Jiang Yuan is naturally also a person from the Qinghe Municipal Bureau.

"Then find a case from the Qinghe Municipal Bureau." Jiang Yuan has solved cases on the spot many times, and didn't take this to heart at all. Without waiting for competition, he nodded to Wang Chuanxing.

The Jiang Yuan Special Case Team has been screening cases for a long time. Among them, Ningtai County's own cases, Qinghe Municipal Bureau's cases, and cases within the scope of the Taihe Working Group are the most prioritized, followed by the Shannan Provincial Department and the Beijing Bureau, as well as cases sent by familiar police stations in various places.

Wang Chuanxing pulled a small list when he was staying up late to make PPT two days ago. The quantity was only more than ten, which was convenient for Jiang Yuan to screen. The difficulty of solving the case is not to mention, at least it is not stepping on thunder.

Jiang Yuan looked at it slightly, chose the first case, and said: "Let's look at this case. Well... rape case, well, let everyone talk about how to do it?"

Sure enough, as soon as Jiang Yuan made a decision, the crowd who was preparing to argue stopped and re-entered the learning state.

And after he asked, a young police officer answered quickly: "In the case of sexual assault, the first choice is biological evidence, followed by other evidence, such as on-site evidence or clothing, etc. Biological evidence is best for semen, followed by blood, saliva and feces, and then various tissues..."

The young police officer who just graduated from police school is very familiar with the process-oriented thinking of handling such common cases.

Jiang Yuan nodded naturally and said: "Then let's go through the evidence."

After speaking, Jiang Yuan signaled Wang Chuanxing to put out the relevant photos.

This is also Jiang Yuan's process-oriented disposal for ordinary cases. Wang Chuanxing skillfully called out the photos, and then hundreds of people in a hall looked at them together.

"On-site case solving by Jiang Yuan of Ningtai?" There were a few people below, whispering.

Although it is said that Jiang Yuan has performed on-site case solving several times, for any police officer, this is an abnormal operation, or it is an absolutely extraordinary operation.

Big-name experts, without necessary circumstances, are not willing to bear the risk of being a fool in front of people.

Jiang Yuan is too young and has no idol burden. From his point of view, even if he really encounters a case that cannot be solved, he will show his timidity on the spot, and he will show it.

"Everyone can write their own thoughts on a note and hand it in." In the case of so many people, Jiang Yuan didn't call anyone to speak. Using the paper strip method also makes it easier for people to adjust language and logic.

Interested police officers began to write.

Jiang Yuan turned his head and asked Wang Chuanxing: "Where is Wei Shiyan?"

"Still making up lessons in Changyang. Making up math." Wang Chuanxing didn't know whether to envy or laugh at it.

"Call him and let him try to join this case remotely." Jiang Yuan also has a task of teaching the second generation of image investigation that has not been completed. ===== CHAPTER 1188 =====