civil forensic

Chapter 583
Using forensic botany to identify secret tombs is a relatively simple application of forensic botany, and it's about a LV1.5 level.

Because it does not need to identify specific plants, it only needs to know that when the soil is turned, certain plants will quickly take root on the fresh surface, and new seeds will regerminate until the equilibrium is regained, which often takes decades. time.

On the one hand, the vegetation in the excavated area is in a different growth stage compared with the surrounding environment; on the other hand, the composition and distribution of newly grown plants are different from the original flora.

In addition, buried bodies may chemically alter the soil, promoting or inhibiting the growth of plants, or promoting the growth of some plants and inhibiting the growth of some plants.

Some people often like to talk about the acid-base balance of the human body. This thing is really useless when a person is alive, but if this person becomes a corpse and is buried not too deep on the surface, then his acid-base balance will be affected. Really useful.

Of course, if it were an ordinary LV1.5 botanist, he might need to observe in a specific area, and he would need to make careful judgments before he could tell whether there was a secret tomb.

When it came to Jiang Yuan, a level 3 forensic botanist, it was much easier to judge.

Jiang Yuan arrived at the Zhang family's ancestral grave at the fastest speed.

The road is not easy to walk, it is a pure dirt road, and weeds have grown in the middle of the road, and the two sides of the grass are deep marks made by ruts. Basically, only vehicles such as off-road vehicles and tractors are convenient to drive.

A cluster of graves sits at the end of the road.

"Going to work means going to the grave."

Mu Zhiyang waved to Wu Junhao and others in the distance.

Wu Junhao ran over quickly, and said to Jiang Yuan: "I'll protect the scene first, and I didn't let anyone touch what you pointed out."

"Okay. Has the forensic doctor from the Municipal Bureau notified you?" Jiang Yuan was talking about Wang Lan and others from the Qinghe Municipal Bureau.According to the rules, if there is a murder case in the county, the city bureau can be called in for support.There are two forensic doctors in Ningtai County, which can be regarded as a powerful county. Originally, they could not ask for support, but Jiang Yuan felt that it was necessary to negotiate with his colleagues from the Municipal Bureau.

At least let the colleagues in the city bureau know what they are doing - Jiang Yuan made this judgment in the state of emotional intelligence.

Wu Junhao responded and said, "It is said that it will be there in two to three hours."

"Okay. Let's take advantage of this time to collect other evidence." Jiang Yuan said.

"Other evidence." Wu Junhao looked at Zhang's ancestral grave, then at the unfamiliar forest, and said in a low voice, "You don't want to dig up other people's graves, do you?"

Jiang Yuan was stunned: "Why would I do this?"

"Where else can there be evidence?" Wu Junhao asked back.

Jiang Yuan glanced helplessly at Wu Junhao's shiny forehead, and sighed, "Forest."

"How does the forest obtain evidence?"

Jiang Yuan was happy: "Come on, let me teach you."

To be honest, this case doesn't even count as the investigation stage now, and the body hasn't been dug up yet. Who knows if there is a body inside?What if it was a dog.

Just because of Jiang Yuan's reputation, Wu Junhao and others didn't ask this question, nor did the forensic doctors of the Qinghe City Bureau who came to reinforce him with just one phone call from far away in Qinghe City.

Wu Junhao organized his own small commando team, followed Jiang Yuan, and started collecting plants.

When Jiang Yuan came over, he brought a standard herbarium folder. The leaves of large plants were directly cut off as evidence, and the small plants were stored in absorbent paper to form loose packets. A large number of weeds were photographed and sampled.

After all these plant evidences are placed in the on-site specimen folders, they must be clamped with corrugated paper, tightened with elastic bands, and transported out.

One of the reasons why Jiang Yuan did not use forensic botany when working on small cases before was that the process was too cumbersome, and the preserved evidence would have to be dried and disposed of later, and the total cost soared.

If it weren't for Jiang Yuan's system support and a lot of records, the normal county bureau would not have developed forensic botany technology at all.

If ordinary trace inspection is a public school-style expenditure model, forensic botany is a proper private school expenditure.

Don't even touch anyone who doesn't have any economic foundation.

A group of people were humming and taking pictures and cutting leaves. It took a long time to clean up the area near the suspected grave.

After excavation, these plant evidences will no longer exist, so it is better to take specimens directly.

Wang Chuanxing was so dizzy, he got up and looked at the Zhang family's grave again, he couldn't help asking a little curiously: "It means that this road is just for going to the grave?"

Wu Junhao said in a muffled voice: "It's not surprising, our family group raises funds all the year round, and the savings are used to build roads."

"How many years can it be guaranteed after repairing?"

"It will be no problem in seven or eight years, and it can be done in twelve or three years." Wu Junhao thought about it, and said: "In the past, my family built the road by themselves, or people often came up the mountain, so it is not difficult to maintain it. Now there are fewer people coming However, the road is getting worse soon. That’s why we often need to pay for maintenance.”

While observing the surroundings, Jiang Yuan said: "In the past, when everyone passed by this kind of road in the village, they would repair it by themselves when they had time. It was common for people passing by with a hoe to hoe twice. Now it doesn't work, everyone has to Find a special road guard team for regular repairs."

Wang Chuanxing glanced at Jiang Yuan, made sure that he was not in Versailles, then shook his head and said, "The road of the Zhang family is not very good, which means that Zhang Enfan didn't make too much money? Or is the time too short to repair the road?" of?"

This idea is somewhat interesting, Jiang Yuan nodded unconsciously.If you think about it along this line of thought, the formation time of the grave bag in front of you is very important.

If it was formed during the two or three years when Zhang Enfan opened the casino, then it can be considered to be highly related to Zhang Enfan-you have already opened a casino, and you still think that I am a good citizen and the police should treat everyone equally, then it is nonsense.

However, if the tomb bag took too long to form, Zhang Enfan's suspicion would decrease.

As Jiang Yuan thought about it, Wang Lan arrived with his people.

What Wang Lan brought was Niudong Niu forensic doctor from Qianjin District, Qinghe City.The cattle forensic doctor was originally not used for support, the forensic doctor of the city bureau was from the city bureau, and the forensic doctor of the district bureau was from the district bureau.However, considering Jiang Yuan's recent soaring fame and the discomfort he encountered, Wang Lan decided that he should treat it with a high standard.

In case Jiang Yuan felt that he was being treated poorly.

Of course, the benefits of bringing more people are also obvious... During the process of digging, more people helped catch bugs...

After the grave was pried open, the little bugs that grew up on the corpse wanted to escape one after another.

The wild is suitable for the growth of insects, and there is a corpse of a large mammal as a food reserve. The insects here have reproduced for an unknown number of generations...

If you don’t know, grab it and ask!

A few young people held nets and wore gloves, and surrounded the grave to catch insects there. When they caught them, they stuffed them into highly poisonous glass bottles.

After a while, several people collected dozens of insects, larvae and eggs.

The whole body of the corpse was gradually revealed.

The dark white bones were soaked in some blackened corpse water, indicating that the lower layer might be covered with something like tarpaulins. In other words, this was not a random burial, but more like a planned burial .

Niu forensic doctor squatted down and carefully began to pick up the bones.

Jiang Yuan didn't start immediately, but watched from the side first, his expression became serious.

Jiang Yuan could tell without too much detailed verification that the corpse in the pit was an adult woman.

However, there are actually very few adult women who participate in gambling, especially in this kind of township-level casinos.

Township casinos like the one run by Zhang Enfan don't talk about the environment at all, as long as they can guarantee the basic living conditions, it's good.

If it is said that casinos in Macau allow gamblers to keep playing excitedly for a long time by filling the lobby with pure oxygen, casinos in townships use oxygen deficiency to allow gamblers to have the upper hand in their wildness and keep playing excitedly.

Ordinary women don't even want to play when they only see such a place.

And if you don't participate in gambling, various loan disputes related to money and various behavioral conflicts related to temper will not easily occur.

Niu's forensic doctor also saw it, digging and digging and digging in the shallow grave, picking up the white bones, fighting and fighting...

After confirming that the corpse was a woman, forensic doctor Niu couldn't help looking at Jiang Yuan, and said, "You are the one who can find such a difficult case in the case of the gang station."

(End of this chapter)