civil forensic

Chapter 584

Chapter 584

"Mao guess, the corpse is three years old, buried relatively shallow, but the location is okay, wrapped in a straw mat. This should be considered buried?"

Niu forensic doctor is also very confident in making on-the-spot judgments.

A technician who can research first-hand toilet paper to LV3 level is not bad for his own job, at least he has the appearance of LV2. Facing a corpse that has not been specially modified, it is no problem to give an approximate year.

Jiang Yuan also nodded, and said: "It happened to be around the time of Zhang Enfan's return to China, but I'm not sure. Go back and check the straw mat."

The lower body of the corpse has not completely decomposed, so some back muscles can still be seen sticking to the straw mat.

As for the specific time of death, you have to go back and check the conditions of the captured insects, or carefully examine the conditions of the bones, or look at what is in the corpse water, and you can also judge from the plants inside and outside the tomb.

But in any case, for a corpse that had been ossified three years ago, it is not easy to get a relatively accurate time judgment.The identification of Jiang Yuan LV6's death time also takes time to identify.

However, the way of burial shows that the first scene of death is not here, and...

"This is not in line with the relationship between gamblers and casinos." Wang Lan said this conclusion, and both Jiang Yuan and Niu Dong nodded in agreement.

If it is a casino killing, they are more likely to let the victim dig a hole by himself, and the digging is almost done, stabbed to death or something like that.

In this case, the victim often has the scars of being beaten or abused—if you don’t give it a little bit, they will naturally not submit obediently, and they will honestly dig a hole for themselves.

In addition, this method also depends on the sufficient manpower of the casino.

If it was a single-handed killing, you might have to dig the hole yourself, but in either case, wrapping straw mats or something is impossible.

Even under duress, a living person will not be quietly wrapped in straw mats.

As for the killer, there is no human touch at all.

"It's not easy to determine the source of the corpse." Niu Dong squatted down again and began to pick up the bones seriously.

Also coming was a forensic assistant from the Qinghe Municipal Bureau, who was working silently with his head covered.

"Go back and see if you can find someone. At least the skull is still there." Jiang Yuan paused, and then said to Wang Chuanxing next to him: "We still need to check Zhang Enfan's relationship, and see if there is anyone missing in the Zhang family. "

The workload of cranioplasty is not low, similar to forensic botany, Jiang Yuan is not willing to start it until the end of the mountain.It's like the computer blue screen, the preferred solution is to restart the computer, rather than reinstall the operating system.

Forensic anthropology, by contrast, is more humane.

The three forensic doctors worked together to load the corpse, straw mats and various insects back to the forensic anatomy room of the Qinghe Municipal Bureau.

The forensic doctor Niu took a few cauldrons and boiled the bones that were not completely decomposed.

The boiled bones have a matte white color and are generally slender.Just looking at the bones, it is actually hard to imagine that such a skeleton can often support a body of two or three hundred catties.

The pelvis of the corpse is still there, so there are many things that can be judged.Gender, age, height, time of death, etc. can all be judged accordingly.

Of course, when the bones of the whole body are present, the pelvis can be used as the main body and other bones as supplementary methods.

Jiang Yuan was not humble either. While the heat of the bone was still there, he measured the length-to-width ratio of each part of the bone, and said: "Female, 21 years younger, height 165 to 167, death time... three years and two It's more than a month...to be more specific...I'll check the almanac."

As Jiang Yuan spoke, he took off his gloves and turned to look for the tablet.

Wang Lan and Niu Dong were still listening as if they were studying, but at the end they suddenly raised their heads and looked at each other.

Niu Dong asked in a low voice, "What trick did you learn from Wu Jun?"

Wang Lan shook her head in a daze, and didn't hear any rumors, but the word "Huangli" still made people play a bit.

"1160 days, about a week." Jiang Yuan searched the almanac and came back.

Wang Lan asked, "The time of death? What does it have to do with the Huang Li?"

"Oh, because plants can be used as auxiliary reference. For example, the plants on the tomb must have been cut off before, and there are also roots of the cut plants in the tomb. I just checked the almanac to determine the growth rate." Jiang Yuan After saying this, Wang Lan and Niu Dong understood.

Digging a hole in the bushes in the wild, the plants in the original position must have been cut off.After three years, some old roots may have been eaten by moths, but there are also some strong ones left.

On the other hand, new plants also have solar terms.Some plants can grow at any time, and some plants will not start to grow until a certain solar term. A typical example is bamboo, which will not emerge from the soil until after the Qingming Festival.

There are more than 30 types of plants swept on site, including some familiar or uncommon weeds.Wang Lan and the others knew a little bit about the principles of forensic botany, but when it came to practical application, they lost their eyesight.

After listening to Jiang Yuan's explanation, both Wang Lan and Niu Dong acquiesced. Anyway, if they don't understand, they just follow what Jiang Yuan said.

As for the case of death three years ago, the normal judgment of one year is almost enough. In special circumstances, it can be accurate to within one month, which is considered a very serious and special case.

Jiang Yuan's wave is accurate to within half a month's time interval. As for whether it is necessary, it depends on the development of the case. In terms of technical support alone, it is already full.

The three forensic doctors did not follow the case directly, so they left the results to Wu Junhao.

The bald strike team led by Wu Junhao was once the Serious Case Squadron of the Ningtai County Criminal Police Brigade, and it was a bright spot with Liu Wenkai's Second Squadron.

Wu Junhao used to do murder cases and the like, but it's just that old cases like this are not easy to do.

However, Wu Junhao's character is daring to fight and rush. Although he only has a young bald strike team under his command, he is not stage fright at all.

If there are omissions when young people sort out their interpersonal relationships, they can help them sort out and fill in the gaps.If you have bad habits, or if the transcripts of inquiries are written roughly, then take them over and teach them to write again.There are those who are lazy, those who like to steal and play tricks, and Wu Junhao will do it together.

From the moment he took the case, Wu Junhao devoted himself to the case.

In just three days, he bought hundreds of Roujiamo alone.

The young bald fighters ate the Roujiamo bought by Wu Junhao, and they could only investigate the case day and night. They had to run two kilometers in the morning, and they had to play with dumbbells when they were free.

Saturday.

Case analysis meeting.

Huang Qiangmin also rushed over to participate.

Compared with Jiang Yuan and other technicians, Wu Junhao's expression is more dignified.

This case is still here at the Litang Township Police Station, and he presides over and participates in it, which is caused by Jiang Yuan's influence.

But Wu Junhao also knew that if there was no progress, Huang Qiangmin would definitely let the Criminal Police Brigade intervene.

It's not just that Chai Tong is still watching, the murder itself cannot be mistaken.

The corpse Jiang Yuan dug out this time is equivalent to a new murder case. The best time to solve it was more than three years ago, and the second is now.

Huang Qiangmin will not tolerate Wu Junhao wasting time.Huang Qiangmin paid very little attention to the petty theft cases at the police station, or the sticky public security cases, but it was impossible to let go of murder cases.

That happened in Litang Township, where the local police had the advantage and Jiang Yuan was by his side, so Huang Qiangmin gave Wu Junhao a chance.

Everyone present.

Wu Junhao sorted it out a bit, and said: "In terms of interpersonal relationships, Zhang Enfan's relatives don't know what he has done in recent years. The Zhang family itself has no missing persons. It's a bit like a headless case."

"However, Zhang Enfan's subordinates have talked about some rumors."

"It is said that Zhang Enfan said when he was drunk that he was betrayed by his girlfriend when he was abroad, and he dealt with it very decisively. Killing decisively, these are Zhang Enfan's original words."

"We are not very clear about the situation abroad, but judging from the time, Zhang Enfan should have been in China at that time."

"In addition, the place where the corpse is buried is the ancestral grave of the Zhang family. There is only one way in and out of the place, and it is very remote. It is unlikely that outsiders will know about this place."

"Based on the above points, we believe that Zhang Enfan is still suspected of committing a major crime."

Huang Qiangmin waited for Wu Junhao to finish speaking, knocked on the table, and asked, "Where's the evidence? How about the interrogation of Zhang Enfan?"

"It's a hard bone, and it has been silent." A policeman next to him said.

Huang Qiangmin immediately looked at Jiang Yuan.

"The murderer's method of killing was to strangle the neck, with great force. The deceased's hyoid bone was fractured... The nails and other places of the corpse were checked, but no residual DNA was found. It may have been cleaned..."

When Jiang Yuan said this, he paused, and said: "I started the skull restoration yesterday, and it should be completed in a few days, and the source of the corpse can be determined by then."

After his words, Huang Qiangmin's mood was inexplicably relaxed, and a 33.3-degree smile appeared on the corner of his mouth.

Of course, his emotions should also be relaxed.Skull restoration + forensic botany + forensic anthropology, together with LV6 death time identification, and LV4 crime scene investigation in between, this set of techniques is definitely top-notch when used for psychological killing.

　I went out yesterday, it was raining, I got a little rain, and I slept for a whole day before recovering

(End of this chapter)