civil forensic

Chapter 245 Eager to try
Whether it is a dissection case, a corpse burning case, or a white bone case, finding the source of the corpse is the key to solving the case where forensic anthropology is used.

That is, the key "who is he" question is the basis for solving such cases.

Ordinary grassroots forensic doctors, just like doctors in grassroots hospitals, basically rely on equipment for identification.

Of course, high-end forensic doctors are not the first to boil water.

Generally speaking, DNA is taken once, and fingerprints are tried. If there are none, look for special signs such as fingerprints, medical signs such as steel nails, etc.

If there is a forensic doctor who can impart relevant experience, it is generally believed that ordinary people putting steel nails in regular hospitals is the most effective proof of identity.

Steel nails do little damage and are highly concealable. After being killed, forensic doctors can find the marks casually. However, because the murderer lacks equipment and is separated by flesh and blood, it is easy to ignore.

The problems with steel plates and prostheses are the same, the concealment is a little bit worse, and the surgery is relatively large.

The concealment of tattoos or scars is even worse. If the murderer is more serious, he will probably go out alone.Also, none of them can be used for forward searches.

Dental records are very useful in the United States, but the effect is average in China, because there is no unified database and forward search is not possible.

Therefore, in China, dental records can be used for confirmation, but it is still relatively difficult to find someone through teeth and achieve the task of who he is.

On the contrary, the steel plates on the head are usually numbered, and it is not easy to be found. If you are lucky, it can also withstand a blunt attack from the killer.

The risk is that the head is easy to be taken away entirely, just like the first scattered corpse found, the skull can't be found no matter how you look for it, most likely it was disposed of by the murderer alone.

——The dismemberers always like to dispose of their heads alone, and some of them are often buried in their own homes, like a kind of obsession common to both East and West.

Generally speaking, grass-roots forensic doctors mainly rely on these three tricks in identifying the source of corpses.

If there is an additional move, it will be the things around the corpse.

The clothes worn by the deceased, the objects used, and now, are the garbage dumped together with the deceased.

Judging by the standards of the current case, the value of these garbage is very small.

But for accumulated cases, the small and poor information is also information.

The first thing Jiang Yuan pulled out were some packaging bags and drink bottles.

Wang Lan said, "Let me keep track of the time."

"Okay." Jiang Yuan gave Wang Lan these rubbish dumps that were easy to be marked with time.

At the same time, he also isolated some organic matter, and put some distinguishable things, such as fish bones, pig bones, etc., aside.

In theory, if there are uncooked bones, it is possible to extract DNA.As for what it is useful for, it depends on the situation. At the very least, DNA is one-to-one evidence with high accuracy and is still very valuable.

In addition to these non-degradable garbage, some wet garbage, some textiles and paper were additionally separated by Jiang Yuan.

These things can also be used to prove the source of the body.Not necessarily time, maybe location.

If it is possible to determine which pieces of clothing or which trash can the paper came from, it will be easier to find the missing or dead around.

Of course, the premise of all these is that garbage and corpses come in waves.

If not...

Then we can only continue to analyze the corpse.Forensic Anthropology yyds!

The forensic doctors gathered in front of them would also do jobs similar to Jiang Yuan on weekdays, but seeing that Jiang Yuan did it quickly and well, and the classification was very clear, just like a veteran who has been sorting garbage all year round, everyone naturally So I started assisting.

Anyway, it's just a matter of sorting garbage, and no one wants to grab this job.

As for how to parse garbage, everyone has their own ideas.

In fact, most forensics have a little bit of expertise other than dead bodies.

For example, most forensics have a bit of fashion sensitivity.Because you have to write a report, and in the report, you have to describe in detail how the corpse was dressed.

The people who died in that jurisdiction include not only plainly dressed working people, but also fashionablely dressed working people.What dark round neck shawl sleeveless waist hooded hip skirt and the like.

As long as enough fashionable people die, no straight forensic doctor can become a fashionista.

It is conceivable that the forensic doctors in Paris and Milan must have strong opinions on fashion.

If you do it long enough, you might be able to write some works like fashion death test.

Niu forensic medicine is very good at analyzing paper.

It is not very accurate to use the word good at it. The accurate description should be that he is particularly familiar with the type and preparation of paper.

Forensic Niu is especially familiar with household paper, that is, paper towels, tissue paper, facial tissue, toilet paper, and the like.

This is mainly because he used to work in an area with weak law and order, and the industrial structure was particularly inclined to the offline entertainment industry.

I have done a lot, whether it is GB/T 20808-2011 tissue paper or GB/T 20810-2018 toilet paper, you can tell at a glance.

Common materials, such as virgin wood pulp, virgin pulp, pure wood pulp and mixed pulp, or special bamboo pulp, are also easy to distinguish.

Some common brands can be distinguished by a forensic doctor by touching and sniffing them.

Of course, as an inevitable derivative knowledge, the bovine forensic doctor can also distinguish considerable information based on the taste of the rice green liquid.

For example, the smell of heather flower or chestnut flower that has been circulated in the market, from the perspective of forensic medicine, it is shallow.

Not to mention that these two kinds of flowers are not common, it is the same as not saying it. The reality is that different people in different states have different tastes of rice green liquid.

For example, tasteless, this kind of prostate function is damaged.

The taste is particularly strong, and it may be that it has not been made for a long time.

The fishy smell may be caused by inflammation.

A musky or fishy smell is also common and most likely a dietary issue.

To use common items to describe its taste, French perfume is probably more appropriate, especially when the concentration is high. Many French perfumes have similar taste types.

At this moment, forensic doctor Niu took the initiative to stand in front of the pile of papers.

Everyone has been working as a forensic doctor in the local area for many years, and they have a certain degree of familiarity with each other. Some forensic doctors are good at certain things, and they will ask for advice when they need it.

Naturally, no one will compete with Niu forensic doctor for paper rights.

What attracted Jiang Yuan's attention the most were a few small jewelry.

It's not very valuable jewelry, depending on the material, it is most likely to be copper or glass, or colored glaze. It is a pair of earrings, a necklace and a ring in total.

Based on Jiang Yuan's experience of rummaging through garbage just now, the owners of this wave of garbage have conservative consumption patterns.

For example, the fish bones you eat are hairtail fish bones, and the clothes you wear are mainly made of chemical fiber and cotton. Judging from the packaging bags of snacks and drinks, the prices are not very high, and many of them are unknown small brands. factory products.

In this case, the accessories discarded in a set are a bit abrupt.

Of course, it may have nothing to do with this case, but Jiang Yuan paid more attention to it.After a brief inspection, it was packed in an evidence bag.

Several forensic doctors were at the scene and spent several hours sorting about two tons of garbage.

The excavation on the other side is also progressing rapidly, and the mine has been re-excavated by nearly 10 meters.

At this time, the light conditions were already very poor, and everyone hurriedly transported the things that they felt a little useful to the top of the mine, and it was almost the end of today's excavation.

The mine has already been dug quite deep, and it would be too dangerous to do night shift digging.

Xu Taining was in control of the situation at the scene. Jiang Yuan went to report and said, "I'm going to Qinghe City at night to see the condition of the corpse."

Xu Taining nodded appreciatively.

He is standing on the roof of the mine today, looking at the work below.After all, no matter how complicated the surrounding searches are, the ultimate goal is to get clues.

The corpse is currently the "evidence" that can bring the most clues.

And Jiang Yuan's work attitude and ability also fell into Xu Taining's eyes.

Compared with other forensic doctors he has worked with, Xu Taining sees more advantages and stronger physical strength, which can be said to be rare excellence.

Of course, Xu Taining would not say these words, but nodded kindly, and said: "You should also pay attention to your body, don't get tired."

"Yes." Jiang Yuan didn't know if he heard it, but he got permission and immediately followed the car down the mountain.

It also takes two hours to travel from Zifeng Town to Qinghe City.

After taking a nap on the road, and then going to the funeral parlor in Qinghe City, after getting off the car, I felt as if I had passed away for a while.

The sound of the excavator is gone, the ubiquitous buzzing voice is gone, and the anxiety seems to be calmed by the tranquility of the funeral home.

At the tip of the nose, there is a slightly smoky mountain smell, as well as the fresh scent of pine trees and the burnt smell of yellow paper.

The family members of the deceased who marched quietly in the distance, everyone used different customs to pay homage to the deceased, but quietness and silence were the common standards.

Jiang Yuan suddenly felt comfortable all over, as if bathing in a hot spring, and his body fatigue was being eliminated.

"Let's go, look at the corpse early, and go back to rest early." Niu forensic doctor jumped out of the car.

He was also exhausted today, and he came out with Jiang Yuan, not so much to see the autopsy, but rather to send him here to rest.

Because of Xu Taining, forensic experts from Qinghe City have come to help.Forensic doctors such as Niu and others have no desire to perform an autopsy.

Jiang Yuan has LV3 forensic anthropology, which is also at the level of a provincial expert. He felt that it would be helpful, so he insisted on watching.

Anatomy room.

The smell filled the nostrils, and the desperate rotation of the ventilation fan was useless.

The first two bodies were already on the dissecting table.

The scattered limbs were pieced together as much as possible, but they still looked like broken toys.

However, when they think of what they were like in their lifetime, stomach acid is easy to surge.

Jiang Yuan changed into his white coat and entered, his eyes first fell on the waxed corpse.

Waxed corpses usually only appear in water or wet soil.If the soil is too dry, a mummified corpse will form.

Both belong to the preserved corpses. Compared with the final dense bones, they seem to have more skin and flesh.

But when you really see the corpse, you will feel that the ossified corpse is more friendly.

Waxed corpses, or mummy, are actually suitable for wrapping with cloth strips.

Corpse wax, as the name suggests, is the part of the corpse that becomes like wax.

The main thing that changes is the fat tissue of the corpse.Starting from the limbs, face and buttocks.

However, compared with the wax statues in the wax museum, the common off-white of corpse wax has a much higher horror index.

From another perspective, after seeing the corpse wax and then looking at the wax figures in the Wax Museum, the horror index has reached a new high.

"Forensic doctor Zhai." Forensic doctor Niu first greeted the forensic expert from the provincial department.

Fayi Zhai is a thin old man with a dull look in his eyes.

He can be regarded as Wang Lan's provincial version, and also an upgraded version of Wang Lan.However, unlike Wang Lan who was a city bureau forensic doctor who ran around the city, Zhai forensic doctor did more of his work on paper, that is, reviewing forensic reports from various places, wound identification and other written work.

Forensic doctor Zhai would be brought here only for particularly serious cases.

When he saw Jiang Yuan and Niu Forensic Doctor, he didn't speak, so he let them watch by themselves.

Jiang Yuan was not polite, so he started by himself and checked from top to bottom.

The broken bones of the corpse all have anastomosis points, indicating that there is no lack of bones.

For the few places where knives were used, forensic doctor Zhai handled them neatly.

Niu forensic doctor looked at it for a while, then lost interest.

Seeing this kind of dissected corpse, and its comprehensive strength, he would rather read the autopsy report.

Jiang Yuan's emotions have something in common with his, but he is eager to try.

(End of this chapter)