The members of the first echelon did not find any suspicious remnants around the wasteland, so after tidying up the scene, You Jia returned to the criminal investigation team with all the members.

After returning to the criminal investigation team, You Jia took Chu He to the forensic office, while Lian Yinglan and others stayed in the office to sort out the information of the case, after Luo Ming saw them coming, he said to You Jia and them: "After analyzing the maggots on the corpse, this result will take two days to come out, but after we examine the victim's bones, we can confirm that these bones are from two or more victims." ”

"Another point, although the body was dismembered after death, judging from the neat wounds on the neck of the corpse, the victim should have been beheaded very neatly, you can see this, it is obvious that this place was sewn up by the murderer."

The victim was neatly decapitated, and the murderer is very likely to be familiar with the structure of the human body, and it is likely that he is a person with professional knowledge like a surgeon, or someone who is familiar with biological structures like a butcher.

"The time of the deceased's death was about a month ago, according to our laboratory tests, the deceased should have been beheaded with a sharp weapon, and another point is that we suspect that one of the ribs should belong to a woman, and you also know that women's ribs are often thinner than men's, which means that the second victim should be a woman, you can check it in this direction."

You Jia nodded, then walked out of the forensic office with the autopsy report, and returned to the office with Chu He, You Jia asked Zhang Haichuan to go to the missing person to check if there was any family member who reported that someone in the family was missing in the past month.

also asked Wang Nannan to check if there was a recent incident of a homeless man missing at the police station below.

You Jia and the others encountered another tricky case this time, and they were completely confused, and the identity of the corpse still needed to be confirmed by them, and there might be some problems in the middle.

The victim's body is highly decomposed, and there are no clothing remnants on the body as clues, they can only rely on the DNA data given by Luo Ming to search in the missing person data file, and the general missing person file does not record the DNA information of the missing person in detail, and finding the identity of the victim will definitely become their biggest difficulty, so they can only start from the murderer's side.

"Boss, what kind of perverted psychology do you think the murderer had to sew up after killing the person, and then sew it up, and use the tibia of the two victims to stitch it together and discard it?"

Although You Jia has seen many cases, there are no similar cases among them, but what is the psychology of the murderer, and some suspicions can still be seen from the murderer's means of committing the murder.

Chu He, who also reads criminal psychology, is also thinking about this problem, and he said to You Jia: "I think the murderer should be venting for xing, and the murderer should use this perverted killing method to satisfy his deformed xing psychological desires." ”

They speculate that if the murderer's motive was a twisted xing vent, then, there is a good chance that he is an inhumane person in real life.

If this is the kind of person, then it can be seen why he used such extreme means against the victim, and from the fact that he was able to dismember two victims, the murderer must have been a man and relatively strong.

According to the autopsy report from Luo Ming's side, from the DNA of the victims, the bones belonged to a male and a female, and according to the joint metatarsal examination, the two victims were between 25 and 30 years old, and the time of death was about 30 days.

However, the female skeleton looked even stranger, and the victim's bone density did not match the age of the metatarsal symphysis, so Luo Ming conducted a laboratory test on this part of the metatarsal bone that had been preserved, and the results also showed that the metatarsal bone had uneven growth, indicating that the victim was malnourished during the bone growth period.

The victim had long-term malnutrition, which was most likely caused by the growth environment when he was young, and because he did not absorb sufficient nutrients for a long time, the density of the bones would not be enough, and there may be a possibility that the female body may be a homeless man.

But how could a normal woman in her twenties become a homeless person, and women are naturally more hygienic, how could they allow themselves to fall into this environment.

There is also a possibility that the victim should have been abducted and trafficked before his death, but they have been observing the area around this wasteland for a long time, and there is no trace of anyone living in the vicinity, and it has been abandoned for a long time on the side of Maoding Mountain.

It is impossible for a normal person to live there, and if the side of Maoding Mountain is not the scene of the first crime, then it is very likely that it is the place where the murderer threw his body.

Wang Nannan ran to You Jia and said, "Boss, I found a gathering place for homeless people, look, should we go over?" ”

"Let's go," You Jia glanced at Wang Nannan a few times, and did not refute the words of the boss she shouted, but still stared at her for a long time, until Wang Nannan felt a little pressure, and quickly took her eyes back.

Wang Nannan, who is familiar with the geographical environment, led the way in front, You Jia took Chu He, and Chen Yang to the gathering place of the homeless people on the side of the abandoned factory, and after arriving at the place, You Jia and they saw a large group of homeless people living here, and these homeless people ran back here to continue to live here because they were not used to living in the aid station.

When they arrived at the residential area, there happened to be a few homeless people drinking a little wine here, and when these homeless people saw You Jia and their arrival, they thought they were the staff of the aid station, so they immediately hid the wine on the ground, and said that they didn't want to go to the aid station, and they thought it was good here.

Chen Yang told the nervous-looking homeless people, took out their documents, told them that they had found their bodies in the wasteland of Maoding Mountain, and asked them if anyone had suddenly disappeared a month ago.

Several homeless people said that it was normal for their people to leave suddenly and not come back, and that homeless people were people who came and went freely and had no fixed place to live.

A month ago, when the civil affairs department had not yet carried out rescue work here, there were still a lot of people here, and since the staff of the civil affairs department came here to help them, many people have left here one after another, so the number of people on this side of the shack will be reduced so much, and the remaining people who have not left basically do not want to live in the aid station before returning here to continue to live.

Chen Yang told them that when the civil affairs department did not come here to carry out rescue work, if two people did not return to the shack on the same day, it should attract the attention of individual people, so Chen Yang asked them to think about it, and then took out a pack of cigarettes from his trouser pocket and gave them one each.

At this time, a homeless man with a mouth full of big yellow teeth and a sparse beard suddenly said to them: "A month ago, when I was walking from the shack in the middle of the night, I saw a man with red eyes, a pale face, and a black dress, dragging a man to the abandoned factory on the other side. ”

Hearing this, You Jia and the others all keenly felt that this big yellow tooth homeless man might have seen the murderer, but it was very dark at that time, and there were no lighting tools around, so they couldn't see it very clearly.

So Chen Yang immediately asked about the big yellow tooth homeless man, and he said what characteristics he had when he saw that person.

The homeless man said: "I couldn't see clearly, I only saw that he had a pair of red eyes, and his face was very white, and I thought I had seen something, but it scared me so much that after solving my physical needs, I hurried back to my place to sleep." ”

You Jia asked them to take them to the abandoned factory to have a look, several homeless people glanced at each other, they were not very willing to go over, after all, there was a ghost over there, although You Jia and they didn't believe that there were really ghosts, but they still wanted to go over there to take a look, maybe it should be the first scene used by the murderer to kill people.

A few homeless men took him to the abandoned factory, and when they first arrived, they could feel that the place was deserted, and as soon as they walked in, they smelled a pungent smell, like the smell of oil.

Chen Yang took Ji Ziyue to check inside, and saw another corpse lying on the ground not far away, and then they found a place mixed with paint, and some limbs were pressed, You Jia guessed that this place should be the first scene where the two victims were killed.

So You Jia immediately looked around, thinking of looking for bloodstains, but after looking for a long time, they didn't find the slightest bloodstains here, You Jia asked Chen Yang to take the corpse out, maybe they could find the key clues to solve the case.

Chen Yang and Chu He carried the body out inside, You Jia made a phone call back, they just needed to wait here for the others to arrive, one of the relatively thin homeless people saw the corpse, his face was frightened and snow-white, and then slowly came to You Jia's side, and said to him: "I know her, it seems that her name is Xiaocui, she is a female baby." When she first came here, there were other people trying to bully her, or did I and Da Panya help her deal with those people? ”

"And when was the last time you saw her?" You Jia immediately asked.

The thin homeless man shook his head and said, "I don't remember, the reason why I remember it so clearly is because there are only a few female homeless people here, and Xiaocui looks a little abnormal, crazy all day long, saying that she has a parent who loves her very much, and then she cries at every turn." ”

Da Banya also continued: "Yes, Xiaocui is different from a few of us, she appeared here inexplicably, and a few of us refused to go home because we had done a lot of bastard things before, and chose to be a homeless man." Oh, by the way, I remember one person who had a particularly good relationship with Xiao Cui, and later left here with the staff of the civil affairs department and went to the aid station. ”

A homeless man with his cheeks sunken and his face looking yellowish said to You Jia and them, saying that the neighborhood committee in the area had come here to register their identities before, and they could go there to get the registration information, and then go to the aid station to check it, so that they could know which homeless people had disappeared before being rescued.

You Jia was more curious that this homeless man was so smart, he couldn't help but look at him inquiringly, he just glanced at You Jia, and then continued to stay quietly by Da Panya's side.

You Jia remembers that some murderers or economic criminals will beg for a living as a homeless man in order to avoid investigation.

Da Banya saw You Jia's question and explained: "Jing Guan, don't look at him, he can't be the murderer, he!" But a poor man, he used to be quite beautiful, and then we heard him say that his daughter-in-law had cheated him out of everything he had for the sake of his family property. He couldn't accept it, so he became one of us, and ah, he's still sick, and you can see how bad his face is, you know that he's very sick. ”

"What disease? Why not go to the hospital? Chu He asked curiously.

"What kind of illness, I don't know, he never told our brothers, as for not going to the hospital, it's not that he has no money, and he doesn't want to live anymore, alas!!" Da Banya said helplessly.

You Jia and the others got a lot of clues from these homeless people, and when they left, You Jia still kept staring at the homeless man with a yellow face, and when he came back to his senses, they had already walked away.

After Luo Ming came to the scene to inspect, he found arsenic trioxide in the residual tissues of the two dismembered deceased, the victim should have died of arsenic poisoning, and then brutally dismembered the murderer.

First of all, the victim was a relatively strong man, and there was a relatively thin woman, aged 25 to 30, and one of them had a little abnormal nerves, and the other male should be more withdrawn and did not like to deal with other people.

Judging from the neat scars of the dismembered corpse, the murderer is very likely to be a surgeon or a butcher who often greets living creatures, according to the arsenic test given by Luo Ming, You Jia and they are more inclined to be a surgeon.

The murderer may be because of the profession of a doctor, unable to show his abnormal performance on weekdays, coupled with the negative emotions brought about by the high-pressure and overworked profession of doctor, he himself because of that inhumane behavior, which gave him the motive to kill to satisfy the abnormal desires in his heart.