After discovering the remains in the basement, the police searched the place inside and out, and found no suspicious places, which made everyone feel relieved, they really didn't want to see a situation similar to the basement, they were worried that they couldn't stand it, mainly because it was too scary.

After receiving the call, forensic doctor Qin Mingyue immediately drove to the scene with a toolbox, and Ren Xue came with him.

After the end of the last case, Tian Yongchun transferred Ren Xue to CSY, stopped Qin Mingyue, and assisted Qin Mingyue in his work, in this regard, Qin Mingyue did not say anything, neither welcomed nor objected, the whole person's attitude was very cold, and Xu Lang also knew that the work of forensic medicine was very hard and cumbersome, and seeing that Ren Xue was so motivated and loved the profession of forensic medicine, he also felt that Tian Yongchun's arrangement was good, and he had no objection, of course, Xu Lang did not object to it and had a selfish intention, That is, the forensic doctor who partnered with Xu Lang last time was Ye Xuefei, who is also a girl, and he was very pleased to see that some girls chose the forensic profession.

After Qin Mingyue and Ren Xue came to the scene, they went straight to the basement, when he went down to the basement and smelled the sour smell of vomit, Qin Mingyue's brows were furrowed, and his expression was a little unhappy, but he didn't say anything, but when he saw the glass jar in the middle of the basement and the green-haired human skin, he understood what happened at the scene.

After Qin Mingyue arrived in the basement, he did not immediately move the glass jar, but carefully removed the piece of human skin hanging on the wall, and after preliminary observation, gave the answer.

"This is indeed human skin, but it was peeled off when he was alive, the murderer's skinning method is very professional, he has a very good understanding of the structure of the human body, the knife is very accurate, and most of the details have not been destroyed."

Qin Mingyue's words proved Du Ziqiao's previous judgment, however, Du Ziqiao's judgment was based on his experience, and Qin Mingyue used his professional knowledge to give this answer, compared with the two, naturally the latter's conclusion is more accurate.

Du Ziqiao stood beside Qin Mingyue, watching Qin Mingyue wearing gloves and stroking his fingers back and forth on the green-haired human skin, moving gently, as if he was not touching a human skin, but a piece of silk and satin, which made Du Ziqiao's eyelids jump, and his stomach turned over for a while, he really wanted to leave it behind and not watch this scene, but he still endured the extreme discomfort in his heart, stayed at the scene, and asked.

"Can you determine when the deceased was killed?"

Qin Mingyue didn't care about Du Ziqiao's ugly face at all, he continued to look down at the human skin in his hand, and did not give an answer immediately, but sighed: "What a perfect work of art." ”

"Horizontal-Groove ......"

Hearing Qin Mingyue say this, Du Ziqiao looked at Qin Mingyue with an incredible expression, his eyes were complicated and strange, he subconsciously took two steps back, slightly away from Qin Mingyue, it seemed that the next moment Qin Mingyue suddenly stood up, knocked Du Ziqiao down, and skinned him with a scalpel, of course, Du Ziqiao knew that this could not happen, but he still felt very uncomfortable in his heart, and after scolding a dirty word, he couldn't help but think in his heart, why are all the members of CSY so perverted.

Ding Haoqiong's so-called psychological expert, Du Ziqiao didn't have a cold from the beginning, and this forensic doctor Qin Mingyue always gives people a cold feeling, like a living dead, which is also uncomfortable, and Fan Yang, a woman, she looks sexy and enchanting, but when she does things, she is more calm than many men, as for Lai Pi, that is a human tank, more than many policemen, it seems that his life is very worthless, he has to go to death at any time, and he wants that little Lori Luo Jiayan, It seems that humans and animals are harmless, and he is still a foodie, but his heart is also full of violent factors, Du Ziqiao sometimes thinks that all the members of CSY are monsters, and Xu Lang, who is the leader of the CSY team, is not to mention.

At this moment, hearing Qin Mingyue sigh like this, Du Ziqiao's mood can be described as very complicated.

When ordinary people see human skin, they will subconsciously feel scared, feel disgusted, feel afraid, and want to stay away from it, but Qin Mingyue is the opposite, he is very excited, saying that it sounds good, Qin Mingyue has a good psychological quality, to put it mildly, he is a pervert, fortunately he is a policeman, a forensic doctor, not a criminal, if Qin Mingyue wants to commit a crime, Du Ziqiao dare not imagine what kind of method he will use to kill people.

After Qin Mingyue let out this exclamation, he continued: "The specific time of death is uncertain, too much time has passed, although the human skin is still well preserved, however, the environment here is very complicated, without detailed identification, I can't give an exact time of death, but ......"

Qin Mingyue paused when she said this.

"But what?" Du Ziqiao hurriedly asked.

"From my experience, I know that this human skin has been hanging here for at least seven or eight years."

Du Ziqiao's heart moved, and the judgment given by Qin Mingyue made Du Ziqiao more and more convinced that this human skin was Song Yuyuan's, but it still needed Qin Mingyue to confirm it after a detailed autopsy.

After Qin Mingyue finished inspecting the human skin, she asked Ren Xue to carefully put away the human skin, it seemed that Qin Mingyue's expression was very nervous, which made Du Ziqiao feel extremely uncomfortable again.

"You seem to care about this human skin?" After seeing Qin Mingyue put away the human skin, Du Ziqiao exhaled a long breath and couldn't help but ask.

Qin Mingyue stood up, turned her head, looked at Du Ziqiao, noticed Du Ziqiao's face, he smiled, and said, "You are not a forensic doctor, you don't understand." ”

"What do you mean?" Du Ziqiao asked puzzled.

"Peeling is a meticulous work, but also a technical work, you need to understand the structure of the human body very well, and the technique must be good, ordinary people can't do it, even many hospital surgeons can't do it, not to mention, this human skin was peeled off when he was alive, and it was preserved so well, it can be seen that the murderer's technique is not ordinary, and the position of his knife is very particular, not light or heavy, just enough to peel off the human skin, without hurting the muscle tissue inside, I have seen many similar cases and picturesI have never seen such a superb peeling technique, nor have I seen such a complete human skin, and I have to admit that this is a very perfect work of art. Qin Mingyue said lightly.

"A work of art?"

Du Ziqiao looked at Qin Mingyue with strange eyes and asked, "If you can do it?" ”

Qin Mingyue didn't answer this question immediately, but thought about it, nodded, and said: "If it is in the forensic autopsy room, without the interference of external forces, I can do it, but it is definitely not as good as the murderer did, not to mention, I guess that when the murderer skinned him, he must have done it here, so I am curious who can do all this, if the murderer is still alive, I want to meet him." ”

Du Ziqiao took a few steps away from Qin Mingyue again, he really couldn't believe that such words would come out of Qin Mingyue's mouth, and when he said these words, his expression was so serious, and even a little fanatical, which made Du Ziqiao feel that Qin Mingyue was a little dangerous.

"How can you be so sure that the murderer is here to skin him?" Du Ziqiao asked suspiciously.

Qin Mingyue lowered her head and pointed to the ground, and said, "There are dried blood stains here, and there are a lot of them, but because of the long time and the environmental impact here, it is no longer visible." ”

Du Ziqiao looked in the direction of Qin Mingyue's finger, and sure enough, he found traces of black and brown on the ground, which was already very close to the color of the ground, if he didn't look carefully, it was indeed not easy to find.

After Qin Mingyue explained this, she walked to the side of the glass jar, and he began to circle around the glass jar, which made Du Ziqiao very puzzled.

"What are you doing?" Du Ziqiao asked.

Qin Mingyue looked at the corpse in the glass jar while spinning in a circle, and said, "I'm thinking, how to open it." ”

Du Ziqiao was stunned for a moment, and then thought of it, this glass jar is a cube, there is no place to open, before, Du Ziqiao was shocked by the scene in front of him, and he didn't notice this, and now after Qin Mingyue raised this question, he also fell into a difficult situation.

"Why don't I have the glass jar carried out?" Du Ziqiao asked tentatively.

Qin Mingyue stopped and glanced at Du Ziqiao, then turned her head to look at the hole in the basement, shook her head, and rejected Du Ziqiao's proposal.

Du Ziqiao also looked at the hole in the basement, he found that although the hole is not small, it is estimated that it is very difficult to transport this glass tank out, unless the hole is being expanded, however, in the case of last resort, Du Ziqiao still will not choose to do this, after all, protecting the integrity of the scene is something that every police officer knows.

Next, Du Ziqiao and they tried a lot of ways in the basement, but there was no way to open the glass cabinet, the lid of the glass cabinet was welded to the top, and if it was by brute force, it could also be opened, but they could not guarantee that when the lid was opened, the glass below would not break, after all, glass was fragile.

In the end, after some discussion, several people decided to notify the fire brigade to help, and professional things need to be done by professional people.

When the fire brigade came, they quickly opened the lid on the glass cylinder with professional tools.

When the glass lid was opened, an extremely unpleasant smell instantly filled the entire basement, Du Ziqiao couldn't help the stomach after smelling this smell, and hurriedly covered his mouth and left from the hole in the basement, and began to retch in the courtyard outside, and those fire brigade personnel, after opening the lid, were also stabbed and excited, they immediately packed up their things and left, and they didn't want to stay here for a second.

After Du Ziqiao left, Qin Mingyue also drove Fan Yang out, and he originally planned to drive Ren Xue out, after all, she was a girl, but Ren Xue was very calm at this time and insisted on staying, and Qin Mingyue saw this and did not object, so there were only two people left in the basement, Qin Mingyue and Ren Xue.

————

After Du Ziqiao left the basement and retched for a while, he finally stopped his stomach from churning so much, he took out his mobile phone, dialed Xu Lang's phone, and told Xu Lang everything that happened here.

After listening to it, Xu Lang didn't speak for a long time, I don't know if he was shocked by the situation on Du Ziqiao's side, or because of other reasons, finally, after Xu Lang inquired about the results of the discovery at the scene, he learned that Du Ziqiao found Zhang Minhao's diary at the scene, so he asked Du Ziqiao to send the diary back as soon as possible, but other than that, Xu Lang didn't say anything.

After hanging up the phone, Xu Lang pushed his wheelchair out of the office, found Lu Xing, and asked him to check Song Yuyuan's archives.

Like Du Ziqiao's guess, after Xu Lang knew the situation at the scene, he also guessed that the corpse in the basement might be Song Yuyuan's.

Song Yuyuan's archives were quickly found by Lu Xing.

Song Yuyuan, male, 49 years old, from Mingcheng City, graduated from the police academy, after graduation, he was assigned to work in a police station in Chengxi District, S City, after working in the police station for two years, because of his outstanding performance, he was promoted to work in the Chengxi Public Security Bureau, became a police officer, and then, he worked diligently in the Public Security Bureau for more than ten years, and at the age of 39, he became the deputy director.

Song Yuyuan has investigated a lot of cases, many of which are big and important cases, many of which have been handled very well, of course, there are also some unsolved cases, which can't be blamed on Song Yuyuan, after all, the police are not immortals, not every case can be solved, and not every criminal murderer will be arrested after the case is solved.

According to the information found, Song Yuyuan has no bad deeds in his life, and there is no stain in his career, otherwise, he would not have become the deputy director of the Public Security Bureau.

Nine years ago, that is, the second year of Song Yuyuan's tenure as deputy director of the Chengxi Public Security Bureau, he suddenly disappeared, and the reason for his disappearance was not clarified, and a month after his disappearance, the former director of the Public Security Bureau received Song Yuyuan's resignation letter, and he himself did not appear, but the people of the Public Security Bureau, as well as Song Yuyuan's family, have searched for Song Yuyuan, but they have not been found, and in the end, he can only be designated as a missing person, and the records about Song Yuyuan are only these.

At the time of Song Yuyuan's disappearance and sudden resignation, the police investigated many criminals in Song Yuyuan's previous cases, some of whom were still serving their sentences in prison, while some had been released from prison.

However, after some investigation, it was found that some people had the motive to commit the crime, but did not have the time to commit the crime, and some had the time to commit the crime, but did not have the motive to commit the crime.

Xu Lang fell into deep thought after seeing Song Yuyuan's archives, he looked back and forth several times, but did not find anything suspicious, and finally, Xu Lang saw that Song Yuyuan was appointed as the deputy director of the Chengxi Public Security Bureau, something happened.

It was a summer ten years ago, Song Yuyuan was solving a serial homicide case, and the suspect had been locked at that time, in the process of arrest, Song Yuyuan also participated in the arrest work, and the suspect found that the police had to choose to escape, and the police also launched a search and arrest work, during this period, Song Yuyuan left everyone's sight alone, and shortly after he left, a noise sounded near a school, and when the police arrived at the scene, There was no suspect they were arresting, and no police officers were present, but they found a pool of blood at the scene, as well as a bullet casing.

There were blood stains at the scene, someone must have been injured, and bullet casings were found at the scene, indicating that someone had shot at the scene, but where is the injured now? Who is it? I don't know if I'm dead or alive, and who is the one who shot it? Whether it's the police, or the suspects they're going to arrest, none of that is known.

Just when they felt strange and puzzled, news came from Song Yuyuan's side that the suspect had been arrested, and it was Song Yuyuan who arrested the suspect.

When the suspect was arrested, he was shot in the right leg, bleeding nonstop, and was sent to the hospital on the spot for rescue, fortunately, the suspect was rescued, and the location of the bullet was not in the fatal part, so as long as he woke up, he could be interrogated, however, just after he woke up, the suspect took advantage of the unpreparedness of the police guarding and tried to jump out of the window to escape, but fell directly from the fifth floor and died on the spot.

Because of the death of the suspect, he could not be interrogated, and the existing investigation results can already prove that the series of homicides were committed by the other party, the criminal died, the case was solved, and the case was withdrawn.

When Song Yuyuan was asked about the arrest of the suspect, he also truthfully told the process, he admitted that the shot on the suspect's leg was fired by him, and afterwards, when checking his gun, he found that there were two bullets missing from the pistol, one of which was taken out in the suspect's leg, and where the other bullet went, Song Yuyuan did not know, and the police did not find the bullet near the arrest of the suspect.

As for the bloodstains and bullet casings they found before, because they were on an arrest mission at the time, they didn't pay attention to this matter, and when the suspect was arrested, when they arrived at the scene, the bloodstains were no longer there, and the cartridge casing of the pistol bullet also disappeared, as for where the bullet casings went, the police at that time did not know, but when the case was closed, the matter was mentioned in the file, but it did not attract people's attention.

When Xu Lang saw this, he frowned, thought of the content mentioned in the diary that Du Ziqiao found, and fell into deep thought.