Chapter 757 Evidence Collection

Zhan Gong helped Jiang Yuan and carefully took out the body from the No. 1 hole.

The young forensic doctor who came with him called and whispered: "Captain Jiang, Forensic Doctor Zeng and the others are almost here, it will take another half an hour."

"Okay, when they arrive, we'll start working on the 6th." Jiang Yuan can't dig out six corpses by himself. Even if he has the energy to allow it, it will be very difficult in terms of concentration and time. In the face of such a case, the final It's better not to stay overnight. This is not only because it is difficult to set up defenses in the mountains and forests, but also because it is easy to rain in the morning and evening. The danger of sudden changes in temperature is a great enemy for an open body.

Tao Lu held Huang Qiangmin in one hand and Qi Changye in the other, with two half-life faces communicating in a low voice.

Jiang Yuan's attention has been focused on the corpse pit.

Jiang Yuan, Zhan Gong and others continued the work of collecting bones that the police officers in front had not completed. At the same time, the police continued the tasks of removing insects and soil that they had done before.

Bones were put into the prepared boxes one by one.

Zhan Gong took a section of the bone, looked at it carefully, and asked Jiang Yuan in a low voice: "The bone seems to be very clean. In this case, will the time of death exceed four or five years?"

There is no trace of tension on the bright white bones. The so-called involvement refers to those tendons that are connected by broken threads. In the later stages of corpse decomposition, tendons are the last body tissue to leave the bones.

Jiang Yuan had already seen the bones just now. Now he looked around and said, "You can be more bold."

"More than five years? Seven years?" Zhan Gong was surprised.

"More than eight years." Jiang Yuandao: "What do you think is the reason that causes the body to decompose slower?"

It does take three to five years for a corpse to decompose to a completely clean level. Zhan Gong guessed four to five years, and he was already guessing that the corpses at the scene decomposed slowly. But it was obvious that Jiang Yuan believed that the corpse decomposed much slower than Zhan Gong had guessed.

Zhan Gong thought for a while: "I think first of all, the colder climate will reduce the rate of decay of the corpse. On the other hand, the environment in the woods will actually increase the degree of decay... so I put it together."

"There is another reason, the wind is too strong." Jiang Yuan babbled: "It is generally windy in the capital. Although the slope they chose has some wind resistance, it is not enough. Why does strong wind slow down the decomposition of corpses? ?”

"Uh... because... the fly eggs were blown away?" Zhan Kong had almost forgotten all the books he read back then, and now his brain seemed to be starting to grow again.

Jiang Yuan just nodded and said: "So given the environment here, it is very likely that such clean bones will not be formed in three or four years, at least until eight years."

"But there is water here and the waterways are quite good. It should speed up the formation of corruption."

"This is a hillside, water cannot be retained, and the insect eggs will be washed away instead." Jiang Yuan explained in a way that Zhan Kong could understand.

Zhan Gong nodded repeatedly.

Several people continued to collect bones.

After picking up almost everything, Jiang Yuan had a basic understanding of the situation inside the tomb, and then got up and headed to the second tomb.

Then there are the third and fourth tombs, looking at them one by one.

Zeng Lianrong and others were about to arrive, so Jiang Yuan had to take a look at the other corpses and communicate in advance if he had any ideas.

Although they are all located on a hillside, the distribution range is actually not small. There is always a distance of several hundred meters from one tomb to another. It is very fast to fly it with a drone, but it is still a bit hard to walk on foot. In the wild The woods are not as relaxing as those in city parks.

When they almost reached the sixth burial place, Zeng Lianrong climbed up. He was old, and he was carrying a box by himself, and he was panting from exhaustion.

Seeing this, Jiang Yuan hurriedly asked the elderly to rest first, and then updated the news: "I just looked at the corpse in position 1. The death time is about 8 years. The burial time of this area is longer than we expected."

"Brigade Qi and the others concluded the case two or three years ago, so the corpses have been buried for at least five years. Six in five years is not too much." Zeng Lianrong gasped for breath, but his mind was still clear, and he said: "Actually, there were a lot of murders in the early years, especially in the 1990s. When liberalization was first introduced, 900 million of one billion people were dead, and there were still 100 million still looking for them. Businessmen at that time all took their money with them when they went out. …”

"It was really the golden age at that time." Liu Jinghui also came over. Listening to Zeng Lianrong's words, he joined in the chat and said with emotion: "When I first started working, my master used robbery cases to practice with us. How is it like now, when I encounter a violent crime, I feel so nervous."

"Indeed, I once dissected more than a dozen corpses in a week, and I couldn't move the corpses anymore. However, it was different from now. Many family members were willing to help move the corpses. Another time, I was injured An autopsy was being done in someone’s yard, and the neighbor’s kids were scratching the wall to watch..."

"Can the victim's family endure the dissection at the victim's home?" Zhan Kun worked in the clean and bright Beijing Autopsy Center after graduation. The process was strict and the procedures were cumbersome. He could not have imagined that such a barbaric era existed.

Zeng Lianrong laughed, took a sip of water, stood up, and said, "Actually, it's only been more than twenty years."

"Actually, it hasn't been that long. We had this situation in Qinghe City a few years ago." Jiang Yuan also recalled it and said with a smile: "I heard from my master that in more remote villages, the bodies may not necessarily be moved back. Just find a place in the village to do the dissection.”

Zhan Gong was surprised: "It shouldn't take more than a few hours to transport it back by car."

"It may take several hours to load it into the car." Jiang Yuan smiled and looked around: "It's impossible that the traffic is as good as in Beijing."

"Indeed, once the body is loaded into the car, it will only take some time to drive here. When it comes here, there are few people. If there are two or three people to help, it is no problem to carry it a few hundred meters. On the contrary, digging a pit is more tiring." Liu Jinghui was thinking on the way.

Jiang Yuan also nodded naturally: "This burial site is not suitable for a single person to commit a crime."

This is why he judged it to be an organized crime.

If it is a single serial killer or something, then you have to carry the body to the car alone, be careful not to dirty the body, then drive to this hillside, and then carry the body up the mountain, climb a few hundred meters of difficult mountain roads, and then dig a deep pit that can bury the person, and you have to shovel away other plants on it first - anyone who is 35 years old and does not exercise all day will not choose this plan.

But if there are three or four people working together, everyone is talking and laughing, and it is estimated that this work can be completed in an afternoon.

Both of them were reluctant. Those who had carried a drunkard had experience. It was not much easier for two people to carry a corpse than for one person.

Liu Jinghui nodded and said, "So I have been thinking, how could a murder case involving several people and multiple victims be so quiet? Not only did no one report it, but no one even reported it."

"Isn't it because the situation at Team Qi's side is special?" Jiang Yuan had no such experience.

Liu Jinghui curled his lips: "How special can it be? It is even more impossible for a spy to die quietly. It's just that there is no high-profile investigation. There is a certain probability for those peripheral members, but it is impossible for many people in a row to be alone."

Jiang Yuan just nodded. He didn't think so much at all. Thinking should be done after the evidence. This is the thinking of the forensic doctors. He was thinking about Liu Jinghui's words from beginning to end.

"I'll go pick up the body first." Zeng Lianrong had rested enough and took a few forensic doctors to work.

Jiang Yuan then went to the location of the No. 4 body and started digging.

No. 4 is a typical male corpse, and the time of death is about six years.

No. 3 is a female corpse, and the time of death is also about six years. In fact, according to Jiang Yuan's judgment, it is only two or three months different from the time of death of No. 4.

Back to No. 2 pit, the corpse dug out this time is a male, and the time of death is about five years ago, but the time of death is only a few months different from the time of death of No. 3.

"It seems that a lot of things happened six years ago." Jiang Yuan can only draw a few conclusions now, and he specially asked Zhan Kan to record it.

In the following time, Jiang Yuan also collected the dog's body in the No. 2 pit, and then went back to No. 5 and No. 6. The forensic doctors led by Zeng Lianrong had basically dealt with them.

At this time, it was late, and everyone had no energy to communicate, and each took a car to go home.

Jiang Yuan followed back to the anatomy center. At this time, the bodies of the non-mainstream religious cases a few days ago had not been completely dealt with.

"Zhan Kan, find a body and do skull restoration." Jiang Yuan has not forgotten that he has this task.

Zhan Kan felt a little guilty and asked, "You are the one who will lead me to do it, right?"

"You do it yourself, I have other things to do." Jiang Yuan said.

"Then you choose first, and I will choose after you finish."

"No need." Jiang Yuan said, "I will take DNA from this dog first."

I am a little stuck, please recommend a book, "The Necromancer Just Wants to Plant Trees", it is quite interesting