National Forensic Doctor

Before dinner, Huang Qiangmin rushed to Lanyue City.

Calculating the time, Huang Qiangmin probably left for the airport after receiving the call.

Dai Mingsheng rushed over to receive Huang Qiangmin immediately, and the few of them found a small restaurant outside and found a private room on the second floor to sit down and talk.

Huang Qiangmin paid attention to Dai Mingsheng's expression, drank two sips of tea, exchanged a few words, drank two more sips of tea, and asked decisively: "What do you think, should we arrest him now, or what?"

Dai Mingsheng glanced at Huang Qiangmin, smiled, and said, "What would I choose if I encountered this situation?"

"Jianyuan Group is the largest enterprise in our Qinghe City, a large company that is about to go public. It employs more than 100,000 people, and also drives an unknown number of people in the service industry in the surrounding area. In the end, it was all in one pot. The whole family of the group boss will either die. Either he will be shot and there will be no one left." Huang Qiangmin said that this story was too familiar. If Jiang Yuan was not at his side, he could tell this story for the rest of his life.

Dai Mingsheng laughed: "I guess you want to talk about Jianyuan. However, the situation is different. Jianyuan is selling and producing drugs, and he will die."

Huang Qiangmin smiled and said nothing.

"We also have a zero-tolerance attitude towards the eight major serious cases." Dai Mingsheng breathed a sigh of relief, lit a cigarette, and then said slowly: "However, there is a problem now. If the evidence is only the suspect's confession, this It’s definitely not possible. Of course, the victim’s confession will definitely be a piece of evidence, but I guess there will be some public figures involved. Will the victim be willing to provide testimony?”

Dai Mingsheng asked and answered his own questions, saying: "I think some people would rather bite their teeth and swallow it in their stomachs than admit to being raped. If we must handle this case, some victims may even become witnesses against the other side. ”

"We have all encountered this kind of situation before, and there are always ways to avoid it and solutions." Huang Qiangmin didn't take it seriously. This kind of thing is routine in rape cases.

De Mingsheng nodded: "It's indeed not difficult, but we can't oppose it in all aspects. There are some people here...right, we have to have solid evidence."

As Dai Mingsheng spoke, his eyes automatically drifted to Jiang Yuan's face.

Liu Jinghui sighed inwardly, feeling a bit unfair and very convinced.

Even his reasoning this time still relies heavily on Jiang Yuan's footprint analysis and crime scene investigation. Otherwise, let alone whether the reasoning can be worked out, the final result will be rootless.

Liu Jinghui feels a bit like a dragon knight. As a knight, he is very powerful, but the dragon is also very important.

In addition, in terms of scarcity and versatility, it is obvious that the dragon plays a very important role. This is why Demingson made the request.

Jiang Yuan looked at Huang Qiangmin. Today's dialogue is still very important, and he needs Huang Qiangmin to check it.

Huang Qiangmin also laughed three times at this time and said: "Old Dai, the question you asked is exactly the same as the question I asked Jiang Yuan before."

"Oh? How did Jiang Yuan answer?" Dai Mingsheng felt a little more relaxed in his heart.

As long as there is evidence, especially objective evidence, his pressure will be greatly reduced.

Huang Qiangmin patted Jiang Yuan and said to Dai Mingsheng: "As long as you can provide the corresponding resources, Jiang Yuan can provide evidence."

"What resources do you want?" Dai Mingsheng looked at Jiang Yuan this time.

Jiang Yuandao: "The most basic thing is that the technical investigation cooperates with the surveillance. The technical investigation finds the time period when the victim and the perpetrator's mobile phones were in the same room, monitors determine their location and status, and then assists the victim's testimony and evidence later. If the chain is not enough, there are other ways.”

Huang Qiangmin actually heard Jiang Yuan's plan for the first time, but immediately added: "If the suspect says that he does not know the victim, has never met or is not familiar with him, or is not together on a certain day of a certain year, month and day, we will We can use evidence to refute him. As long as the suspect is proven to be lying, the effectiveness of our testimony will be greatly enhanced. It would be better if we can see more through surveillance."

"This method is indeed possible." Demingson was not a dogmatist. He nodded immediately and said: "It is difficult for people with problems to confess truthfully on this kind of topic."

Liu Jinghui illustrated: "If they confess truthfully, the content of their confession may be enough to convict them."

"That's right. If we can really confirm the day's itinerary, the relationship between several people...the other party will be ruined." After Dai Mingsheng finished speaking, he said naturally: "But..."

Huang Qiangmin drank tea: "But?"

"It is not difficult to find people for technical investigation, but you may not know about this surveillance video. Our surveillance system in Lanyue City is generally quite old. Because it was installed very early, many surveillance systems were used 20 years ago. Yes, the effect was good back then. But compared with the new equipment now, it is a bit inadequate. Of course, the new ones are good, but in this case, I think it is very difficult to find a suitable monitor." What Mingsheng said was very specific.

There is a lot of monitoring nowadays, but each unit actually has something to say about its practicality.

A typical example is looking for someone. There are often relatively few surveillance systems that can determine a person's face. Most of them look at body shape and clothes. Therefore, it is a common practice for agents in TV movies to change clothes when evading pursuit. Effective counter-reconnaissance means. It doesn't mean that you can definitely avoid it, but it will definitely increase the cost of chasing soldiers, whether online or offline.

For this case, if the surveillance equipment is from 20 years ago, then the inability to see the face means that the specific identity of the person cannot be determined, and the movements of both parties are even more unclear. Although it is not unusable, the effectiveness is definitely much worse.

Jiang Yuan said at this time: "It doesn't matter if it is surveillance from 20 years ago. I am very familiar with Honeywell, Samsung Sony, or Axis's surveillance systems. There is no problem with domestic ones."

He is not bragging, but giving emotional value to Dai Mingsheng.

It is also giving emotional value to Huang Qiangmin.

Huang Qiangmin's teeth are all white and bright when he smiles.

"If Captain Jiang thinks it's okay, then we'll follow this plan!" Dai Mingsheng didn't say anything, and asked further: "What about time? How many days will it take?"

"For this case, I think the sooner the better." Jiang Yuan looked at Dai Mingsheng and said: "I'll start working now. Dai Zhi can secretly gather the team. Once we identify the suspect, we will arrest him at night. I hope to catch everyone by tomorrow morning."

Dai Mingsheng was shocked. This is naturally the best plan, but the difficulty of achieving it lies entirely with Jiang Yuan.

"I understand. Since Captain Jiang is going all out, we can't fall behind. I'll call and apply for the dispatch of long spearmen now!" Dai Mingsheng was inspired by Jiang Yuan.

Jiang Yuan smiled back. LV6 image detection - trajectory analysis, with LV3 technical defense monitoring technology, LV5 image enhancement technology, LV5 crime scene investigation, LV4 forensic evidence science, in fact, doing this is not going all out, it's just normal work.

Of course, in terms of form, it is possible to cooperate with Dai Mingsheng.