Today, the front row of the auditorium is full of people, because it is convenient to hand over notes in the front row.

Wang Zhihao and Li Zeming couldn't find a place to hide, so they could only follow Jiang Yuan on the podium, then looked up at the hundreds of people in the auditorium, and felt a little uncomfortable...

There are more people coming today. It can be seen that they are young and middle-aged criminals, with sharp eyes. They don’t know whether they are thinking about listening to the class or preparing to become famous.

Jiang Yuan nodded to Wang Chuanxing next to him and said, "Tell me about the latest progress."

"Yes!" Wang Chuanxing stood up and said, "The suspect Li Zongwei, from Weishi, 29 years old. It is currently confirmed that he has been involved in a total of 4 rape cases. According to the drugs found in the suspect's home, the suspect mainly uses GHB, commonly known as rape water—.”

Wang Zhihao and Li Zeming were confused and discussed the suspect directly? Does this require Jiang Yuan to participate?

After Wang Chuanxing finished reporting, he sat down and the Wei Shiyan next to him stood up naturally. He came last night.

The lack of sleep made Wei Shishu's eyes a little red, but his expression was quite excited.

After all, it is an independent case handling, even if the suspect is determined, it is very rare for a small criminal policeman of Wei Shishu. Furthermore, his task is to connect cases in parallel, which is an expansion of the case, even if The suspect was confirmed, which was also an extremely valuable job.

Wei Shiyan picked up the notebook in his hand, took a subconscious look, and said, "We first checked the cases in various places based on the report information, and then combined the location and time of Li Zongwei. At present, a total of 4 cases have been found.

However, considering that some people may not have reported the case or are not sure of their status, I listed a table and prepared to visit a few more cities next."

"Yes, I'll leave it to you next." Jiang Yuan didn't listen to the follow-up at all, and he had no face to Brahmins.

Wei Shiyan laughed twice, and his emotions were stable.

"Foreign Botany, we compared the suspect's clothes." Pang Jidong then went on stage and gave him a little longer.

As a training activity, criminal police are no longer new to rape and other things, and forensic botany still needs to be continued training. Especially ordinary police officers from other cities and cities, even if they have participated in similar training classes, they may also I won't be very serious. In this regard, people who are engaged in training must have their own numbers.

Pang Jidong said that Jiang Yuan added a couplet to him, which was to teach a wave of forensic botany.

Li Zeming and Wang Zhihao, who were also standing on the podium, listened in a depressed manner, a little confused, and inexplicably felt sharp. For them, forensic botany was just heard of. Who would have thought that Jiang Yuan had already started to be so big Training on a scale.

After Pang Jidong finished speaking, a few more people reported the situation. Jiang Yuan stood up again and said, "The rape case is over here. We will continue to do the subsequent series and parallel connections. Let's start another new case."

Jiang Yuan said it easily, and turned his head and looked at Li Zeming and Wang Zhihao easily, saying, "Let's talk about the case of this cattle farm?"

"Oh, OK." Wang Zhihao breathed a sigh of relief and began to introduce the situation at the Mujian Niu Farm.

He introduced here, Li Zeming was a little aware of something, took two steps back, found Mu Zhiyang, and whispered: "We are handling the case on the spot?"

"Yes. Everyone was curious about this just now." Mu Zhiyang answered all Li Zeming's questions at one time.

The people on the stage were talking, while the people off the stage were also discussing in a low voice.

Wang Zhihao quickly introduced the case, nodded and stood next to him.

"Aren't an acquaintance committed the crime?" Someone shouted out directly.

"We have only investigated the interpersonal relationships of the cattle farm owners, and the others in the cattle farm are under investigation." Wang Zhihao replied.

The questions and answers are basically similar to what Jiang Yuan asked at first.

"The probability of an acquaintance committing a crime is still very high." Someone said with a head raised.

"It's true."

"How do you say trace inspection?"

Speaking of trace inspection, Li Zeming stood up and said, "The Mujian Niu Farm is located in a remote location. There is an independent entry road, which is paved asphalt, about 100 meters. There is an independent courtyard with a small area.

The cattle farm has two large cattle sheds, which are basically closed spaces. After inspecting the front and rear doors of the cattle farm, there were no signs of prying the doors, nor were there any signs of unlocking the rear keys."

The mark detection of the original key unlocking and the rear key unlocking can be distinguished, mainly due to the different lubricity. In particular, the newly equipped keys often cause scratches on the lock.

"The courtyard wall of the ranch has no signs of climbing, and the windows have no signs of force opening. It can basically be considered as natural entry." Li Zeming said quite affirmatively. Although he did not conduct on-site inspections, the people who conducted on-site inspections were all

It is his subordinate, and the related photos and videos are also suitable.

"If you enter naturally, it is likely that an acquaintance will commit the crime." Everyone is not a little white rabbit. Looking at this case, the "sense of punishment" first tends to commit the crime by acquaintances.

As for the fact that there are natural methods to complete the natural entry without traces, there are naturally methods, but thieves are not very good at implementing it.

The most common one is to enter while the door is not locked, which does not conform to the management system of the cattle farm. Secondly, it can also enter with the car, stay in the cattle farm secretly, and wait for the night to steal. Although this model cannot be ruled out

, but the difficulty and requirements are obviously up to the same level.

As for the situation in the cattle farm, anyone with a discerning eye can see that there is no need to be such a trouble.

Even if you are a thief, you still choose a cost-effective strategy. If you can steal things simply, who would want to stay overnight?

"If there are 25 people's interpersonal relationships, we have so many people, so it's very quick to check it out." Someone who is considerate took the initiative to propose it at this time.

Jiang Yuan had passed the file of this case on the road, nodded and said, "For this case, you don't have to consider all the routes-."

"Don't consider the crime of acquaintances for now?" Li Zeming was a little surprised.

"I still have to consider it--" Jiang Yuan didn't finish speaking.

"Look at other plans, it's good." The understanding detectives spoke one after another.

There is something special about criminal cases. Although statistically, they comply with probability, but in separate cases, unexpected events are common.

It is even said that it is precisely because some people are weird and unexpected that they commit these cases.

At this time, Liu Jinghui said next to him: "How can there be famous paintings worth tens of millions of dollars in a cattle farm, and Zhang Daqian's."

Li Zeming hurriedly said: "Because this cattle farmer himself studies art--

"Why put it in the cattle farm?" Liu Jinghui corrected the problem and said, "Is he homeless? Zhang Daqian's words are also very valuable to people of this level.

D”
Chapter completed!