In fact, under normal circumstances, the murderer peeled off such a large area of skin, and the convenience of operating with gloves is obviously not as good as not wearing gloves.

Moreover, judging from the marks and thickness of the skin cut, it is obvious that the other party is not good at knife work.

It's not like a good cook, and it's not like a doctor with a scalpel.

It is more likely that you will not wear gloves.

In addition, after the murderer has dealt with the embalming of the skin, he also has to paint, and in this process, it is even less likely to wear gloves.

What Lu Chuan is doing now is to separate the transparent resin from the skin.

This is the reverse thinking of taking fingerprints on the skin.

The fingerprints on the skin are not collected directly on the skin, but through a certain method, the fingerprints on the skin are rubbed down.

From this point of view, Lu Chuan was a little lucky.

Because the transparent resin material on the skin can play this role.

What Lu Chuan needs to do now is to separate the resin material from the skin, and then look for fingerprints in the inner layer where the resin material and the skin come into contact.

It's a very meticulous job.

The resin itself is very sticky, and after bonding to the skin, it is difficult to separate due to the rough texture of the skin.

Fortunately, the skin has been soaked in formalin beforehand, which has a certain lubricating effect.

It's slow to deal with, but at least it doesn't cause serious damage to the skin.

Yang Sen and Lao Bai were in front of the computer at the moment, preprocessing the fingerprints collected by Lu Chuan on the frame.

"Most of these fingerprints have scratches and cannot be used."

The most feared thing about fingerprints is friction marks.

It's like we swipe the unlock button on the screen of our phone.

The finger has a long sliding distance, and although it can also leave fingerprints, there are long trails of dragging.

Only the outer edge of the first place where the finger falls has a slightly clearer fingerprint.

Yang Sen recognized Lao Bai's judgment very much: "It has been more than two hours, and I have only processed three fingerprints, and all of them have failed." ”

On the side of the action team, the fingerprints of all the exhibition hall staff have been collected.

The porters and arrangers of the paintings are also among them.

In other words, these people are sure to leave fingerprints on the frame.

But now the comparison still fails, which means that Janssen's preprocessing of fingerprints has failed.

In fact, Liu Guodong did not let Yang Sen and Lao Bai take over these fingerprints.

The two of them just didn't have anything to do and wanted to try.

The result of the trial is that I am indeed older.

I have that heart, but I don't have that strength.

For example, not men of any age are suitable for going to Tongguan Road.

10:28 p.m.

The separation of the resin pigment from the skin has finally come to an end.

Looking at the whole human skin in front of him and a piece of transparent resin covered on the human skin, Lu Chuan let out a long sigh.

The murderer must be a pervert.

In the process of separation, Lu Chuan felt this way more and more.

Shen Yanliu on the side frowned, she had been a forensic doctor for two years, and it was the first time she had encountered such a crazy and terrifying case.

Although in the past, when dissecting corpses, the skin of the deceased would be touched, and even when cleaning the internal organs and cutting the skull, some of the skin would be rolled upside down.

But that's the need for workflow, not just a human skin in front of you right now.

This reminded Shen Yan of a movie she had seen before, Painting Skin.

Seriously, the level of horror you watch on TV is not on the same level as this.

"I'm going to take the fingerprints on this layer of resin paint, and if I can do that, I'll basically be able to identify the killer."

There is no problem with this inference.

The skin has been treated with formalin before painting.

In this process, if fingerprints can be extracted from the skin, it must be the murderer's.

Unless the murderer processed the fingerprints, the deceased's skin was also in close contact with others.

"Then the skin will be handed over to you."

Although the cause of death could no longer be determined through the skin, Shen Yan still had to do some toxicological tests as usual.

Don't underestimate these processes.

In many homicides, the cause of death of the corpse is not immediately apparent.

Although suffocation and sharp weapon injuries are common, there are also many homicides where the cause of death cannot be seen from the appearance of the corpse.

This is also the root cause of dissection.

Of course, from the perspective of the profession of forensic science, there are roughly two purposes of dissection.

One is to figure out how the body died.

The second is to find out who the body is.

Of course, in general, neither is needed.

Carefully rolling up the skin, Lu Chuan continued: "I just found out when I was separating the resin that the deceased had a half-centimeter-long scar under both breasts, and it is very likely that the other party had breast augmentation surgery. ”

"I have already reported this situation, and Team Leader Sun and Team Leader Ren should have started to investigate."

At present, because the identity of the deceased has not yet been determined, any information that can guide the discovery of the identity of the deceased must be highly valued.

And breast augmentation surgery is obviously not a minor surgery.

Whether the other party is in a hospital or another beauty institution, it is possible to leave a record of identity.

Shen Yan nodded, took the skin, and returned to the forensic laboratory.

Over there, Wang Changjiang's plane had already landed and rushed back overnight.

Early the next morning.

Action group 1, group 2 everyone spilled out.

In the absence of new clues on the part of the exhibition hall, all forces are focused on this clue that the deceased once enlarged his breasts.

Last night, the forensic doctor's further examination of the skin basically determined some basic information about the deceased.

Female, judging by the firmness and color of the skin, the age of the deceased was between 20 and 40 years old.

He is 1.66 meters tall and should weigh around 50 kilograms.

The time of death should be within a month.

The cause of death has not been found out for the time being.

Because the dorsal part of the human skin is missing, there is no obvious trauma to the anterior part, and there is no toxicological reaction.

In addition, the deceased had no stretch marks on the skin of his abdomen and should not have given birth.

Therefore, the current clue is the wound at the base of the deceased's breasts, the scar left by the possibility of breast augmentation.

Of course, this is just speculation.

It is also possible that the deceased had some kind of disease, such as a pink tumor removal, such as a breast hyperplasia removal, or other diseases, and it is also possible that the scar is left in this location.

Wang Shuai, an investigator in the first group of operations, has been in the police for 13 years and is the backbone of the criminal investigation detachment.

In this investigation, he was in charge of Tianmei International Cosmetic and Plastic Surgery Hospital.

In these years, all plastic surgery hospitals seem to be able to link up with the world.

For example, the little baby in Tongguan Road, you ask her how long she has been doing it, and it is all two or three times.

It's never the first time, it's never hundreds of times.

Anyway, if you don't ask, people won't tell.

You asked, that is, two or three times, the family is in a hurry to use the money, and when you earn enough, you will leave.

But she's still there next week, and she'll be there next month.

There is a permanent shortage of money at home.

Looking at the plaque on the door, as well as the endless pursuit of truth, goodness and beauty, Wang Shuai walked in.