The reason why Ye Chen spoke was to help Mo Qing on the one hand, and on the other hand, he learned the detective skill book to solve the case, and the atmosphere of the scene was rendered just right, which also made Ye Chen a little itchy, like a fish in his throat, not vomiting and unhappy.

However, the police officers in the conference room were quite dissatisfied with Ye Chen, but because of Mo Qing's feelings, they didn't have a seizure.

"Hehe, interesting. Shen Zhengrong sat down, picked up a cigarette from the table, lit it and smoked it, his face was in the smoke, it looked extremely gloomy, and he took another sip of water, "What do you think?" I allow you to say it, but you remember, this is not a place for gags, and you have to be responsible for everything you say." ”

"Ahem~~" Director Luo coughed dryly, "What, comrades, this is Xiao Ye, the trafficker Cao Deguang was captured before, as well as Zeng Chao's father and son, all of them were his handiwork." Now, let's ask Comrade Xiao Ye to say a few words. ”

There was some sparse applause in the conference room.

Some officers took the opportunity to yawn.

"Ye Chen, say it quickly!" Mo Qing was full of confidence in Ye Chen for no reason.

"Well, I'll say a few words. Ye Chen didn't stand up, sat down and said. "I'll also start with the murderer in this case. My opinion is diametrically opposed to that of Expert Shen. I think that the murderer in this case should be around 50 years old, thin, perhaps less than 1.7 meters tall, a native of Guang Street, living alone, without transportation, and generally lower economic conditions, and most importantly - this should be his first time killing people, a novice, and by no means a perverted killer. ”

Uproar——!

Outcry!

In the conference room, there was an uproar.

The officers had skeptical expressions on their faces, and some even laughed.

"This..."Director Luo looked at Mo Qing and shrugged helplessly.

"Hahaha-the first time you killed someone, you know how to divide the corpse, throw the corpse? There are no valuable clues left at the scene of the corpse, the murderer is a genius?" Shen Zhengrong's voice was full of ridicule and sarcasm, "Come on, where to rest where it is cool, give you a piece of advice, in the future, professionals speak, you better not interject, there are too many foreign appearances, it will become a fool." ”

"Ye Chen, tell me your point of view. Mo Qing continued to encourage.

"Okay, it's all a start anyway, and I won't sell it anymore. After a few words, I will go home to take a shower and sleep, and I have to go to school tomorrow. Ye Chen yawned, and then explained a few words to Mo Qing.

Mo Qing picked up a remote control from the table and pressed it.

On the projection screen, the photos of the scene of the dumping of the corpse began to be played automatically, as well as a large number of close-ups of the corpse taken by the laboratory department.

"Look at the close-up photos of the corpses. Ye Chen's gaze gradually became a little sharper. "After forensic identification, there is only one tool for the murderer's dismemberment, and that is the axe. Looking at the side sections of the corpse parts, we can see that all the corpse parts are not formed at one time. ”

"You must know that the chopping ability of the axe is extremely strong, the side cut surface of the corpse is rough, and the wound is also covered with small bone fragments, that is, the murderer took the axe and cut it many times before cutting off the corpse. This shows that the murderer's method of dividing the body is very clumsy, with almost no technical content, and he is not a powerful person. ”

"Notice that there were several obvious defensive wounds on the body parts, all of which were cut by the murderer with an axe while the deceased was dodging and parrying. According to the autopsy report, there were white blood cells on the edges of each defensive wound, indicating that these wounds were caused by the deceased before his death. Also, there were many dense small blisters in the chest cavity of the deceased, and it is not difficult to judge that the real cause of the deceased's death was death by suffocation, what does this mean?"

With Ye Chen's narration, the originally negative atmosphere in the conference room gradually became tense and serious.

The police officers who were dozing off were also refreshed.

Shen Zhengrong's eyes couldn't help but show a thoughtful expression.

Mo Qing and Director Luo glanced at each other.

"Ye Chen, what does it mean?" asked Mo Qing.

"Let's think about it, the murderer took an axe and slashed at the deceased, tossed for a long time, but he didn't hack to death, and finally he was strangled or suffocated to death. Ye Chen smiled. "The autopsy report said that the deceased was about 160 tall and weighed less than 100 pounds, this is a petite girl, if I hold an axe, I can hack her to death in two strokes!"

"In addition, the deceased's bilateral elbows, wrists, knees, and ankles all had obvious subcutaneous hemorrhage, which from a forensic point of view is the so-called restraint injury. In the process of committing the murder, if the murderer has restrained the victim, then it is most likely that these joints have restraint injuries. ”

"Judging from the body of the deceased in this case, there were too many restraint injuries, which shows that the murderer repeatedly tried to restrain the deceased many times when committing the murder, but these restraint injuries were not serious, which directly proves that the murderer's restraint ability is very limited. ”

"If the murderer is strong, then the restraint wounds on the body of the deceased will be severe, but there will be no multiple restraint wounds. To put it simply, it is three or two strokes to control the deceased. ”

"Let's take me as an example, I'm 182 tall, Sister Mo, how tall and heavy are you?" Ye Chen asked Mo Qing.

"Me?" Mo Qing was stunned for a moment, but still replied honestly. "I'm 168 tall and weigh 109 pounds. ”

"Well, Sister Mo is much taller and heavier than the deceased, but if I want to control Sister Mo, it won't take more than 10 seconds at most. Ye Chen said with a smile.

There was laughter in the room.

"Come on, handsome guy, Sister Mo is the police force free fighting champion, you control a fart, you can kick your eggs to pieces!" A female policeman spoke extremely hotly.

"Okay, okay, don't joke, be serious. Director Luo said with a straight face, and then said to Ye Chen. "Comrade Xiao Ye, you analyzed very well, and even very professionally, you continue. ”

In the conference room, it was quiet again, and everyone looked at Ye Chen for a moment.

"Well, let's talk so much, I just want to say that the murderer is thin and weak, his height should not exceed 170, and there is a high probability that he is not a young man, about 50 years old. Ye Chen said slowly.

At this time, many police officers took out their notebooks and took notes seriously.

You know, when Shen Zhengrong did the criminal profile just now, the big guy just listened and didn't take notes!

"Okay, I'll move on. In this case, there is only one tool for dismemberment, an axe. Everyone here should know that the common points are tools, such as knives, axes, hacksaws, chainsaws, scalpels, etc., but the murderer in this case only used an axe. This shows that he didn't think about dividing the body beforehand, or even about killing someone. Therefore, after the killing, he can only use local materials, perhaps the only tool that can be used at home to dissect the body is an axe, and that's it. If he is a habitual offender, or a perverted killer as Expert Shen said, then he still has all the weapons?"

Saying this, the officers all nodded involuntarily.

"Anyway, judging from the difficulty of the murderer's dismemberment and the degree of damage to the corpse, most of them are novices. ”

"Let's talk about throwing corpses. The murderer did not choose to abandon the body in the wilderness, nor did he bury it and sink into the river. This is not to say that he is provoking society. Let's think about it, on the other side of Guangjie, after all, it is not a rural area, and the underground is all densely packed with municipal pipelines, and it is very difficult to dig a pit. Besides, there's no river over there. ”

As soon as he heard this, Shen Zhengrong's face was a little unsightly, and he wanted to refute, but he didn't know how to refute for a while.

"There are a total of 5 corpse dumping sites in this case, all of which are in the garbage depot on Guang Street, which is too concentrated. This shows that the murderer's method of throwing the body is quite unprofessional. In addition, he should live near the dumping site, and he is extremely familiar with the surrounding environment, so he can accurately locate the garbage depot on each street during the dumping process. ”

This conclusion shocked the police officers!

Because, Ye Chen directly narrowed down the scope of the investigation to the vicinity of the corpse dumping place!

"The murderer had no means of transportation, otherwise he would have discarded the body parts far away. In today's society, private cars are not rare, and you can buy a new domestic car for tens of thousands of yuan, or it is automatic, so it indirectly shows that the murderer's quality of life is not high, and the economic conditions are not very good. ”

"OK!" Mo Qing was a little excited. "The murderer, male, lives on Guang Street, and even lives near the place where the body was dumped, no car, maybe less than 170 tall, skinny, around 50 years old!"

Ye Chen continued. "Killing people and dismembering corpses requires space, and we divide space into three types - public space, semi-public space, and private space. ”

"Public spaces are hospitals, schools, streets, etc. As far as the Guang Dajie corpse dismemberment case is concerned, this kind of space, whether it is murder or dismemberment, is impossible. ”

"Semi-public space refers to small restaurants, shops, etc., this kind of space, it is completely possible to kill people, but the conditions for dismemberment are not mature. ”

"Privacy, that's a solitary home. Moreover, this single residence must also exclude the possibility of renting. You know, the job of dismembering the corpse is no less than slaughtering a pig. It takes time and process for the murderer to dissect the body, so it is necessary to ensure the absolute safety of the place where the body is dismembered. Remember, this is absolute security, not basic security. ”

"So!" Director Luo's expression was also excited. "The murderer has a separate house! There is a high probability that he lives alone! Write it down! Write it down for me!"

"Well, the murderer may be an old bachelor, or divorced, widowed, or children in a foreign country. Ye Chen added.

"Hehehehe..." Shen Zhengrong laughed a little embarrassed. "Even if you're right, but what, so what? That's like looking for a needle in a haystack!"

"So now I have to focus on the dead. Ye Chen said with a smile. "Investigate the murderer and put the cart before the horse. In the case of dismemberment, the key to solving the case is always to find the source of the corpse, and if the source of the corpse is found, the case will basically be solved. ”

Speaking of this, Ye Chen took out his mobile phone and looked at the time. "Come on, it's not too early, I'll make a long story short-"

Ye Chen's speed of speech became very fast. "Judging from the autopsy report, the time of death of the deceased was around 3 o'clock in the morning three days ago, and a little girl in her early twenties appeared on Guangjie Street during this time period, and it is likely that she should be a native of Guangjie. From the stomach contents of the deceased, Sophora sophora, cork, alum, borneol were found...... and other traditional Chinese medicine ingredients. I still have a lot of research on traditional Chinese medicine, and these drugs are used to treat gynecological inflammation, to be precise, cervical erosion. That is, the deceased suffered from a serious gynecological disease before his death. In today's society, Western medicine is prevalent, Chinese medicine is in decline, there is only one traditional Chinese medicine hospital in Yanshi, and business is depressed. As for the kind of private clinics with old Chinese medicine practitioners, there will not be many of them, so you can go and check this. ”

"The nicotine-smelling burn marks on the deceased's left index and middle fingers indicate that the deceased had a habit of smoking before his death and that this habit had been maintained for several years. Judging from the age of the deceased, she should have started smoking in her teens and became addicted to smoking. ”

"From my point of view, the deceased is a local of Guangjie, but I have read some information given to me by Sister Mo, and in the past three days, there has been no missing person reported in Guangjie. This shows that the deceased may have lived in a single-parent family or an unsound family, in short, they have not received the care and love of the family. ”

"Well, the deceased smoked and suffered from severe gynecological inflammation at a young age, so he should have been a little sister or something. ”

"Finally, a word about the relationship between the dead and the murderer. Ye Chen stood up, his eyes were extremely sharp, like a wizard who could see through people's hearts, "Generally speaking, homicide is nothing more than an acquaintance committing a crime, a stranger committing a crime, and everything in between. ”

"The case of the dismemberment of the corpse on Guang Street basically excludes the possibility of strangers committing the crime. Otherwise, there is no need to spend time dismembering the body and deliberately mutilating the deceased's head. ”

"The scene of the murder and the scene of the dismemberment should be in the same place, that is, the murderer's house. Guangjie Street is densely populated, and even in the early hours of the morning, there are many supper stalls and KTVs that stay all night, so it is impossible for the murderer to forcibly abduct the deceased into his home. As for abduction, judging from the age of the deceased, she should have the most basic precautions against strangers. The deceased must have entered the murderer's home peacefully. ”

"An acquaintance committing a crime?" Director Luo's attitude became very modest.

"Not really. Ye Chen shook his head. "From this case, the murderer should have been in a state of panic when he killed the deceased, but after the killing, his emotions should have gradually stabilized, so he thought of splitting the body. And when throwing the body, the murderer's state is more calm. He threw the pieces into five different garbage bins with great smoothness and accuracy, completing multiple points of corpse disposal. In this process, the murderer showed a certain degree of self-confidence, what caused him to have this psychological self-confidence?"

Ye Chen's voice paused.

Everyone, including Shen Zhengrong, held their breath and looked at Ye Chen with unblinking eyes.

In other words, even if the police find the source of the corpse, when investigating the interpersonal relationship of the deceased, the murderer has a great probability of becoming a fish that slips through the net! Therefore, the deceased should be the first time to go to the murderer's house, this is his self-confidence! Then, this case can be characterized as the deceased and the murderer knew each other, but they were not acquainted, between acquaintances and strangers, and the murderer was a normal person, which should be very good, that is, we often say, the good old man in the mouth of the neighbors!

"After finding the source of the body, I think that when we investigate the relationship between the deceased, we can check the relationship between the parents of the deceased. ”

"Okay, I'm done with what I'm going to say, and the rest of the things, I don't think it's complicated. Ye Chen ended perfectly. By the way, at the end, I added that the murderer committed the crime for the first time, but did not leave too many clues, which shows that he may be a person with obsessive-compulsive disorder, and he is usually orderly in life and work. Hehehe, maybe the murderer is a Virgo, this is what I'm joking, hahahaha...!"

Bang~~Bang~~Bang——!

In the entire conference room, there was thunderous applause, and all the police officers, including Director Luo, gave Ye Chen a standing ovation.

Mo Qing looked at Ye Chen, only to feel that Fang's heart was beating wildly, and she suddenly felt a feeling that she had never felt before!

'Oh no! Oh no! This is a heart-warming feeling! Ye Chen, you are a bad person! When analyzing the case, you are serious, too calm! Too handsome! Too cool! Mo Qing, you are finished, this time, you are really finished......

……………………