Chapter 556: Small Grave

Identifying secret graves through forensic botany is a relatively simple application of forensic botany. Counting it, it is about an LV1.5 level.

Because it doesn't need to distinguish specific plants, it only needs to know that when the soil is turned over, some plants will quickly take root on the fresh surface, new seeds will germinate again, until a new balance is achieved, and this often takes decades.

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

In addition, buried corpses may also chemically change the soil, promote or inhibit the growth of plants, or promote some plants and inhibit 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 people are alive, but if this person becomes a corpse and is buried in a place not too deep on the surface, then his acid-base balance is really useful.

Of course, if it is an ordinary LV1.5 botanist, he may need to observe in a specific area and need to judge carefully to distinguish whether there is a secret grave.

For a forensic botanist like Jiang Yuan at LV3, the judgment is much simpler.

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 for machine farming. The middle of the road is full of weeds. On both sides of the grass are deep marks crushed by car tracks. Basically, only off-road vehicles and tractors are convenient to drive.

A cluster of graves is located at the end of the road.

"Going to work is 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 protected the scene first, you pointed out the point, I didn't let anyone move."

"Good. Did you notify the municipal bureau's forensic doctor?" Jiang Yuan was talking about Wang Lan and others from the Qinghe Municipal Bureau. According to the rules, if a homicide occurs in the county, you can ask the municipal bureau for support. Ningtai County has two forensic doctors, which is considered a strong county district. Originally, it could not request support, but Jiang Yuan felt that it was necessary to hook up with colleagues in the municipal bureau—Jiang Yuan made this judgment in an emotional state.

Wu Junhao responded and said: "It is said that it will take two to three hours to arrive."

"Okay. Take this time, let's collect other evidence." Jiang Yuan said.

"Other evidence." Wu Junhao looked at the Zhang family's ancestral grave and the strange forest, and said in a low voice: "You don't want to dig up people's graves, right?"

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

"Where else can evidence come from?" Wu Junhao asked back.

Jiang Yuan looked at Wu Junhao's shiny bald head helplessly, sighed, and said: "Forest, ah."

"How to take evidence from the forest?"

Jiang Yuan laughed: "Come, come, come, I'll teach you."

Honestly, this case is not even in the investigation stage now. The corpse hasn't been dug out yet. Who knows if it's a corpse inside? What if it's a dog.

Just because of Jiang Yuan's reputation, Wu Junhao and others didn't ask this question. Far away in Qinghe City, a phone call came to support the Qinghe Municipal Bureau's forensic doctors, and didn't ask this question.

Wu Junhao organized his young version of the assault team, followed Jiang Yuan, and started collecting plants.

When Jiang Yuan came, he brought a standard plant specimen clip. Large individual plants were directly cut off leaves as evidence, and small plants were preserved in a loose packaging agent way folded with absorbent paper. A large number of weeds were photographed and sampled.

All these plant evidence, after being put into the scene specimen clip, finally had to be clamped with corrugated paper, then tightened with elastic bands, and transported out.

One of the reasons why Jiang Yuan didn't use forensic botany when doing small cases before was that the process was too cumbersome. The evidence preserved had to be dried and disposed of later, and the total cost soared.

If it weren't for Jiang Yuan's system support and a large number of battle achievements, a normal county bureau would not carry out forensic botany technology at all.

If ordinary trace inspection is a public school spending mode, forensic botany is a proper private school spending.

If you don't have a little economic foundation, don't touch it.

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

It will be dug soon, and these plant evidence will not exist, so it is better to take it as a specimen directly.

Wang Chuanxing was dizzy, got up and looked at the Zhang family's grave again, couldn't help but be curious: "Does it mean that this road is used for grave sweeping?"

Wu Junhao said dully: "Not strange, our family group often raises funds, and the savings are used to repair the road."

"How many years can it be maintained after repair?"

"Seven or eight years is no problem, twelve or thirteen years is also fine." Wu Junhao thought about it and said: "Before, the family repaired the road themselves, or people often came up the mountain, and it was not difficult to maintain. Now fewer people come, and the road is broken faster. So it is often necessary to pay for maintenance."

Jiang Yuan observed the surroundings while saying: "In the past, when people passed by this kind of road in the village, they would repair it themselves when they had time. It was common to pass by with a hoe and hoe twice. Now it doesn't work, and it has to be maintained regularly by a special road protection team."

Wang Chuanxing glanced at Jiang Yuan, determined that he was not showing off, shook his head, and said: "This road of the Zhang family is not very good, which shows that this Zhang Enfan didn't make too much money? Or is the time too short to repair the road?"

This idea is a bit interesting, Jiang Yuan couldn't help nodding. If you consider it from this angle, the formation time of the grave bag in front of you is very important.

If it was formed in the two or three years when Zhang Enfan opened the gambling house, then you can consider it related to Zhang Enfan's degree—you opened a gambling house, and you still think I am a good citizen, and the police should treat everyone equally, then it is nonsense.

However, if the formation time of the grave bag is too long, Zhang Enfan's suspicion will be smaller.

Jiang Yuan was thinking about this, and Wang Lan also brought people.

The forensic doctor brought by Wang Lan was Niu Tong, a forensic doctor in the Qianjin District of Qinghe City. Originally, Niu forensic doctor didn't need to come to support. The municipal bureau's forensic doctor belongs to the municipal bureau, and the district bureau's forensic doctor belongs to the district bureau. However, Wang Lan considered Jiang Yuan's recently soaring reputation and the unpleasantness he encountered, and decided that it should be treated with high standards.

Lest Jiang Yuan feel that he was treated slowly.

The benefit of bringing more people is also obvious... In the process of digging the pit, there are more people helping to catch insects...

After the grave bag was pried open, these small insects that grew up relying on the corpse fled one after another.

The wild is originally suitable for the growth of insects, and there is a large mammal corpse as a reserve food, and the insects here have reproduced for I don't know how many generations...

If you don't know, catch it and ask!

A few young people took a net, wore gloves, surrounded the grave bag and caught insects, and stuffed them into a highly toxic glass bottle after catching them.

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

In the span of a short while, the group collected dozens of insects, larvae, and eggs.

Dark white bones, soaked in some blackened corpse water, indicating that the lower layer may be paved with waterproof cloth, which means that this is not a burial on a whim, but more like a planned burial.

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

Jiang Yuan didn't start immediately, watched from the side first, and his expression had become serious.

Without too detailed verification, Jiang Yuan could see that the corpse in the pit was an adult female.

And adult females participating in gambling, especially this kind of township-level gambling field, are actually very few.

Like the kind of gambling field opened by Zhang Enfan, it is not an environment at all. It is good to ensure basic living conditions.

If the gambling house in Macau is filled with pure oxygen to the hall, allowing gamblers to maintain excitement for a long time, the township gambling house is to let the wildness of gamblers occupy the upper hand through hypoxia, maintaining excitement to play.

Ordinary women just see such a field, and they don't want to play.

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

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

After determining that the corpse was female, Niu forensic doctor couldn't help but look at Jiang Yuan and said: "Helping the police station do cases, being able to find such high difficulty, is only you." ===== CHAPTER 557 =====

After confirming the corpse was female, Wu Wu Fa Yi Wu couldn't help but look at Jiang Yuan and say, "To be able to find such a high-difficulty case while helping the police station, it really has to be you."