National Forensic Doctor

Liu Jinghui's question made Jiang Yuan silent.

To be honest, Jiang Yuan didn't think there was anything wrong with the art in the cattle farm. If Comrade Jiang Fuzhen suddenly had a brain tic and bought some art for no apparent reason, it wouldn't be surprising to put it in the cattle farm.

But from another perspective, even if Jiang Fuzhen put the artwork in the cattle farm, it was because he liked to hang out in the cattle farm, not because he put the artwork there because he had the cattle farm.

How could a normal cattle ranch owner who likes art put Zhang Daqian's paintings in such an environment? Not only is the temperature and humidity difficult to control, the environment of the cattle ranch is not suitable for appreciating calligraphy and paintings.

However, Jiang Yuan had not considered these issues before. His approach to solving cases was based on technique, which, to some extent, was recklessness.

Fingerprints, footprints, other tool marks, bloodstains, bones, corpses, or half corpses can all be a breakthrough for Jiang Yuan to solve the case. In addition, Jiang Yuan's image detection skills have also developed rapidly in the past year, or it can be described as acquired.

Normal criminals really can't withstand this combination of punches.

The confrontation between the police and criminals in China is very unfair, especially in recent years, not to mention the gangs and secret societies, the underworld has almost been wiped out. Without an organization behind them, ordinary criminals have almost no chance to accumulate skills and develop personal abilities.

"Let me call the team." Wang Zhihao immediately took out his cell phone and made a call on the spot.

The police officers in the auditorium began to talk loudly.

Whether it is insurance fraud or internal crime, there is actually a very interesting point hidden in it, that is, the crime was premeditated.

Today, ordinary police officers encounter fewer and fewer premeditated crimes, and most of them are crimes committed in the heat of the moment. This case is becoming more complicated, and everyone is speculating.

Wang Zhihao was holding his phone, originally wanting to avoid people, but seeing that the atmosphere had reached this point, he simply called back to the team and ordered, "Old Zhou, take three people to the Mujian Cattle Farm and take a detailed statement from them. If necessary, bring the people back..."

Wang Zhihao gave a few detailed instructions without avoiding people at all, and the detectives below found what he said quite exciting - it turns out that other people's captains are also like this, then I can rest in peace - that was roughly the feeling.

After he finished speaking, Jiang Yuan took over the conversation and said, "Now it seems that this case has something to it. In this case, let's handle it in order. First, we need to check if the crime was committed by an acquaintance. Captain Wang, do you have a list of the interpersonal relationships of the 25 people working at the cattle farm?"

"There is one. I'll send you another email." Wang Zhihao had prepared himself mentally when he came to see Jiang Yuan, and now he was treating him according to the standards of a deputy director.

"Chuan Xing." Jiang Yuan didn't need to read the email himself. He turned around and said, "Assign these 25 people to everyone. We have about 200 people now. There are 10 people in each group. Each group should analyze the list of interpersonal relationships and write a report to submit. Well... those who are too busy and have work in the evening can not participate. Just form your own team."

With the current allocation of police force, it is easy to form a special task force of more than 200 people. If you want to form a team of more than 200 people, you only have to study the interpersonal relationships of 25 people. For a family with only one or two children, they are not likely to be able to handle the tragedy of the whole family being wiped out.

Wang Zhihao listened to Jiang Yuan's orders without saying a word.

Jiang Yuan's arrangement was obviously not limited to investigating the list he gave. More than 10 people were studying a person in the cattle farm... Wang Zhihao, the team leader, had only a dozen people under him.

So, if you look at it in a more open-minded way, it is natural for the investigation list to be expanded, and it is also natural for the investigation to reveal situations that he has not investigated.

As for the things that he couldn't see clearly - Wang Zhihao couldn't help seeing clearly. As mentioned before, the police were the most socialized members of the medical staff, and they were the most open-minded people.

In this world, the people who often cannot see things clearly are teachers. They are also the group of people who are most detached from society. They do not have to face the complicated environment and are surrounded by healthy and sunny students. Therefore, they are qualified to be unable to see things clearly and be cynical.

The police have seen dead people and can clearly see how people died. They can even see the fate of those who cannot let go.

The more tragic things you see, the more you can let go of the small things and conflicts in your daily life. The more fortunate things you see, the more you can’t let go of the small things and conflicts in your daily life…

The detectives in the auditorium were quite active.

On the one hand, it is quite boring to just listen to lectures. Although everyone comes to receive training on their own initiative, it is just like those who pay for courses online. It is easy to buy courses but difficult to learn by oneself. Now that there is something to do, people feel relaxed and comfortable.

On the other hand, the police officers who came to participate in the training were all smart. Now that they were divided into groups and assigned tasks by Jiang Yuan, some people naturally wanted to stand out. And in any group, if there is such a person, the desire to win will rise.

Disciplined forces encourage the desire to win. Any competition, even if it has no meaning, as long as it is a competition, members of the disciplined forces will naturally become competitive. If you poop quickly, you can write it on the blackboard. There will not be a single cigarette butt on the toilet floor.

The auditorium soon became buzzing with noise.

No mistake, just one song, one post, one content, one look!

There were 25 teams with varying numbers of people, and each had its own screening routine. Jiang Yuan didn't care about that and sat on the stage looking at the pictures and videos in the files.

Nowadays, people’s interpersonal relationships can basically not be hidden. Unless it is a fake identity or they live in the mountains for a long time, call records will never be deleted. The same goes for WeChat records. If you are willing to spend a little effort, you can extract WeChat chat records. Even if you delete them yourself, they may still be stored on the server.

As for hotel check-in records, they are even simpler, and any policeman can check them on the police communication system. For something more complicated, like the "time and space overlap" and "time and space companions" during the epidemic, one can basically find out the behavior trajectory of a person in a period of time. It depends on how detailed the investigation is.

For example, in this investigation, because there are so many people involved, it will obviously be extra detailed.

Soon, people began to hand over lists of suspects.

Without Jiang Yuan's regulations, Wang Chuanxing had already sent the notice used by the previous task force to the large group of training personnel, which included the rules for questioning relevant personnel.

With so many people on the team, it's natural that anyone who wants to call the relevant person can't just call them directly. If they alert the enemy, everything will be in vain. Moreover, the telephone interrogation can only ask some scattered questions at most. As for matters related to interests, even if you reveal your identity, the other party will still not say anything, which wastes the first interrogation opportunity.

Therefore, each group of police officers present gave the list of suspects to Wang Chuanxing, who then passed it to Wang Zhihao, who would naturally organize the people at home to go and investigate.

By dinner time, all the dozen or so suspects on the list had been investigated.

"At present, there are no obvious signs of crime in the list, including two prisoners who have been released after serving their sentences. They both have relatively solid alibis." Wang Chuanxing summarized the list to Jiang Yuan and said specifically: "I heard that you took over the case at the Liyuan Municipal Bureau and asked the technical investigation to intervene, but nothing was found."

"That's interesting." Liu Jinghui came over at this time and said, "It's only natural if the crime was committed by an acquaintance. If it wasn't committed by an acquaintance, it would either be an insider cooperating with an outsider, or it would have to be a very professional thief. The artwork is worth hundreds of millions, so it's worth it."

"But it doesn't explain why Zhang Daqian was placed in the cattle farm." Wang Zhihao turned around and said, "If that's the case, then the cattle farm owner is the biggest suspect, right?"