Nine years ago, 40-year-old Qin Guosheng died mysteriously in the laboratory of the School of Pharmacy. The traces and monitoring at the scene showed that Qin Guosheng had been alone in the laboratory before his death. After forensic identification, Qin Guo Province died of sodium cyanide poisoning, which was a suicide.
For a pharmacy instructor, obtaining sodium cyanide was extremely easy. But Qin Guoxing's death caused a lot of controversy at the time - because Qin Guoxing's appearance had undergone significant changes before his death, and after his death, he could not see his original appearance.
However, after DNA identification, it was Qin Guosheng himself who died from taking sodium cyanide.
When this case happened, Mingshu had not yet arrived in Dongye City. Moreover, this case is not a major case, and it is not too difficult to detect. After the Dongcheng District Bureau accepted the case, it solved it by itself.
The reason why Qin Guosheng committed suicide was discussed at the Medical University, especially the School of Pharmacy, for a while.
It is said that the development of Qinguo Province is not smooth, and there is no room for improvement.
Qin Guosheng was born in a rural area in the southeast of China. He studied at a top-ranked medical school for his undergraduate degree with excellent grades. He was admitted to Dongye Medical University at the postgraduate level. , seems promising. But until the age of 40, Qin Guosheng was still just a lecturer who gave basic courses to undergraduates. He published very few papers, and his research did not yield results. Compared with batches of new young lecturers, they have become increasingly uncompetitive. Leaders didn't value it, students didn't like it, and under pressure and despair, Qin Guoxing chose to commit suicide.
It is said that Qin Guo's private study of psychotropic drugs failed.
Qin Guo Province's appearance suddenly changed because of the overdose of drugs. A report issued by the forensic doctor after autopsy and toxicological examination showed that Qin Guo Province frequently and irregularly used drugs containing a large amount of hallucinogens in the six months before his death, which seriously damaged his liver and kidneys.
The most reasonable explanation for Qin Guoxing taking the medicine is that he was taking medicines illegally and doing experiments on himself, but this research ultimately failed, his body was also dragged down, and he had no choice but to commit suicide.
It's been too long since the case, and the criminal investigation skills nine years ago were far from the present. After Ming Shu's preliminary understanding of the Tan Guo Province case, his temples jumped a few times, and he didn't speak for a long time.
Xiao Yu'an said: "Luo Ganfeng's testimony combined with his actions has no inconsistencies and is highly credible. Wu Zhen wants to convince Luo Ganfeng and tell him that the previous 'suicide' was Professor Qin Guoxing from the Medical University, which is logical. .Professor Qin Guoxing is Qin Guoxing, but Qin Guosheng is just a lecturer who committed suicide nine years ago. Who died at the hands of Wu Zhen?"
"Before I found out that Qin Guoxing was dead, I suspected that Qin Guoxing, who Luo Ganfeng said was behind the scenes." Mingshu spoke slowly, pausing from time to time, "A professor from a medical university, even if he is not an expert in psychology, has Ability affects ordinary people like Wu Zhen. Let me make an assumption—"
Xiao Yuan nodded, "You said."
"We analyzed the Chashachun case. The 'mysterious man' casts a wide net, waiting for the 'seeds' to influence each other and germinate on their own. As long as one of the many 'seeds' germinates, his goal has been achieved. It's like doing an experiment." Mingshu said, "Wu Zhen is the first 'seed' of Qin Guoxing, and he must cultivate Wu Zhen carefully. How to cultivate? Of course, he appeared in person to conduct verbal bewitching and psychological intervention on Wu Zhen. In the end, Wu Zhen killed himself. In this way, the first 'seed' sprouted, Wu Zhen would influence others, while Qin Guoxing hid in the dark and pushed Sha Chun, Wang Ying and others to the ground one by one. In front of Wu Zhen, Wu Zhen chose. After Wu Zhen handed the baton to Sha Chun, Qin Guoxing chose Long Tianhao, Yu Xiaocheng and Wen He for Sha Chun. If Yu Xiaocheng did not give up halfway, if there was no Xiao Chun's If you step in, this experiment will probably continue."
"According to this assumption, Qin Guoxing created the illusion of his own death in front of Wu Zhen." Xiao Yu'an said: "Wu Zhen died of sodium cyanide poisoning, Xiao Chun said that Sha Chun did not kill Wu Zhen, Wu Zhen committed suicide, and there is no evidence of death. Next, it’s okay to believe this statement. Push it forward, Wu Zhen probably didn’t kill Qin Guoxing, but just like Sha Chun, helping to dispose of Qin Guoxing’s body.”
Mingshu said: "And Qin Guoxing is not a real 'desperate one'."
"So what Wu Zhen saw and dealt with was a corpse that was disguised as Qin Guoxing." Xiao Yuan tapped on the folder, "Qin Guoxing killed a man who was very similar to him for his experiment. Only Wu Zhen thought that Qin Guoxing was dead, but in fact, Qin Guoxing was still alive, looking for one target after another in the dark."
Mingshu was silent for a while, "Xiao Bureau, is there any obvious loophole in my inference?"
Xiao Yu'an shook his head, "The key point is whether the person before Wu Zhen was behind the scenes or was another victim? In fact, before Luo Ganfeng revealed Qin Guoxing's identity, I was already inclined to believe that Wu Zhen 'killed' was behind the scenes. Black hand, because the randomness of this experiment is too large, it is difficult to succeed one after another. Since Wu Zhen was a professor at a medical university, it is basically certain that Qin Guoxing is the black hand behind the scenes. You notice that there is no continuity, Sha Chun influenced Yu Xiaocheng, who was younger and less experienced than her, and Wu Zhen also influenced Sha Chun and Luo Ganfeng, who were younger and less experienced and less educated and knowledgeable than him."
Saying that, Xiao Yu'an tilted his left hand to the right, "It is difficult for them to influence people with higher knowledge and culture than their own, which is why the 'dominoes' got stuck sooner or later. Pushing backwards, Qin Guoxing persuaded Wu Zhen, if Qin Guoxing is not the culprit behind the scenes, but the victim, then who would be more knowledgeable and literate than a professor at a medical university? If you define the scope, the scope is too small."
Mingshu nodded, "That is to say, before I found out that Professor Qin Guoxing was actually a lecturer in Qin Guoxing, there was no problem with my inference."
"But now the problem has arisen." Xiao Yuan looked at the photo of the lecturer Qin Guosheng on the display screen, "The man behind the scenes we deduced was dead nine years ago, and his death is suspicious."
"Doubtful points are from the past, let's put them aside for now." Mingshu said, frowning, "I..."
Before he finished speaking, he caught a glimpse of Xiao Yu'an and smiled.
If you insisted that it was a smile, it wasn't really, but the corners of his lips raised slightly.
But this time, Mingshu was interrupted.
"Officer Xiao, what are you doing?"
"Finally know 'let it go'." Xiao Yu'an said, "Don't keep looking at me and say what you think."
Mingshu glared, "Who interrupted first, and the wicked complained first?"
"Apologize to Team Ming." Xiao Yuan laughed.
"Hey..." Ming Shu also smiled: "You apologize too quickly."
Xiao Yu'an said: "Well, I haven't made you feel the thrill of arguing."
Ming Shu's nose wrinkled slightly - this is the expression he only had in front of Xiao Yu'an, and then he coughed, "You Ming team must focus on the case."
Xiao Yu'an's tone was still indulgent, "My team please."
"There may be a problem with the death of Qin Guoxing, but the more important thing is that we thought Qin Guoxing was Qin Guoxing, and Qin Guosheng had already died." Mingshu said: "A person who died nine years ago is impossible. After running through time and space for nine years, what experiment was done, the mastermind behind the scenes used the identity of Qin Guo Province to create this series of events."
Xiao Yuan nodded, "Then who do you think took advantage of the identity of a deceased person?"
Mingshu patted the back of his head, opened his notebook, and wrote down a few names.
First row: Wu Zhen.
Second row: Sha Chun, Luo Ganfeng, Wang Ying.
The third row: Yu Xiaocheng, Long Tianhao, Wen He.
These seven names, except Luo Ganfeng and Yu Xiaocheng, were all ticked.
"Luo Ganfeng and Yu Xiaocheng may not have been selected by the black hand behind the scenes, but naturally intersected with Wu Zhen and Sha Chun, and then were influenced. Wang Ying, Long Tianhao, and Wen He can be sure that they were pushed by a force. 'In front of Wu Zhen and Sha Chun. These three people have obvious connections with Dongye Medical University." Mingshu said: "As for Wu Zhen and Sha Chun, they have no connection with the Medical University. Judging from this probability, the mastermind behind the scenes is the Medical University. There are frequent large-scale events and he is very familiar with the Medical University, but the scope of its selection is not limited to the Medical University. I judge that he is a faculty member of the Medical University, and he has some relationship with the dead Qin Guo Province, and it is also very important One thing—he's very busy."
"Only when you are free can you keep looking for 'seeds' in society and lead them to death." Xiao Yu'an said: "He thinks that the two nodes, Wu Zhen and Sha Chun, may be the breakthrough points. Wu Zhen and Sha Chun have no intersection with the Medical University. , how did he learn about them?"
"Wu Zhen and Sha Chun's social network is actually very simple." Mingshu held the pen, tapped the end of the pen lightly on his chin, then lowered his head, and drew a timeline on the notebook, "Wu Zhen made a Being targeted by Qin... No, being targeted by a 'mysterious man', to Wu Zhen, a 'mysterious man' is 'Professor Qin', or 'Professor' for short. Then in December, when Wu Zhen's handwriting suddenly changed, 'Professor' ' told Wu Zhen about his plan, Wu Zhen was extremely shocked, but after a long period of preparation, Wu Zhen has subtly accepted it. Then, this year's Spring Festival, 'Professor' died in front of Wu Zhen, Wu Zhen took over baton."
Xiao Yu'an has come to Mingshu's side, looking at the timeline on the notebook, "During the Spring Festival, a person who looked like a 'Professor' died and was a substitute for the 'Professor'. But the victim seems to have not been discovered."
Mingshu raised his eyes and said, "It's been half a year since the Spring Festival, and there are no dead or dead. His family and friends will definitely call the police. If he investigates the disappearance case, maybe there will be something to gain. The scope of disappearances from January to April this year has not yet been found."
Xiao Yu'an said: "You have to be mentally prepared - even if you search for disappearance cases in various sub-bureaus and police stations, you may still find nothing in the end."
Mingshu certainly understood the reason. "Maybe no one called the police for this victim. The best choice for 'professor' is those men in their 40s and 50s who have no family and friends, and whose DNA information has not been stored in the database. The less they interact with society," The professor's conspiracy will be less exposed."
"Yes." Xiao Yu'an said: "For the 'professor', it is best if no one calls the police. But the disappearance case still has to be investigated. We are thinking of the worst case. The reality is not necessarily so bad."
Mingshu threw the notebook on the coffee table, sank his back into the sofa back and the pillow, raised his right hand, pressed it on his forehead, and said after a while, "I think I have 'drawn' the appearance of a 'professor'—Medical Department Teachers of unpopular subjects who have failed academically for many years, have serious psychological problems, are depressed, want to do an earth-shattering experiment, have no projects in hand, and are not concerned by students. There are similarities, maybe he was influenced by Qin Guo Province, wasn't Qin Guo Province conducting an illegal drug experiment before committing suicide?"
Mingshu paused for a few seconds, closed his eyes, and turned his head at a high load. "Tan Guosheng is experimenting on himself, and the 'professor' is experimenting on innocent people. He is eager to succeed, and spends almost all of his time observing, Look for the 'seed' and push the 'seed' to Wu Zhen and Sha Chun."
"Even a lecturer in an unpopular subject can be so idle?" Xiao Yuan asked suddenly.
"Huh?" Mingshu opened his eyes and propped himself up.
Xiao Yuan said: "This person must be related to Dongye Medical University, but he seems to be too busy, and ordinary lecturers don't have so much spare time."
Mingshu rubbed his earlobes, "That's true. If it's not a teacher, then it's the back-office staff in the school? But isn't this different from our previous judgment? For back-office workers, their knowledge may not be enough to influence Wu Zhen. to the extent that the experiment seems unnecessary."
"It's hard to say." Xiao Yu'an said: "Almost every college has a legend of a 'sweeping monk'."
Mingshu thought for a while, "I'm going to investigate the disappearance case during the Spring Festival this year."
"Wait." Xiao Yuan beckoned, "Why does the 'professor' use the name of Qin Guoxing?"
Mingshu said: "Because Qin Guo Province is dead? It is more convenient to blame a dead person than to blame a living person."
"Isn't there another possibility?" Xiao Yu'an said, "You mentioned just now that he was influenced by Qin Guo Province."
Mingshu reacted immediately, "So if we investigate the case of Qin Guo Province again, maybe we can find important clues! Qin Guo Province died of sodium cyanide poisoning, and Wu Zhen also died of sodium cyanide poisoning."
Xiao Yu'an smiled, "Our Ming team rarely wanted to let it go, but we couldn't let it go this time."
Mingshu's eyes moved, "Your Ming team is as energetic as Fang Yuanhang, if you don't let it go, the investigation will be over."
Hearing Fang Yuanhang's name, Xiao Yuan raised his eyebrows slightly.
Mingshu noticed and asked, "What?"
"You little apprentice..." Xiao Yuan hesitated.
Mingshu was aroused by curiosity, "What's wrong with Fang Yuanhang? Is it harassing you? It's not that bad, he has a dyskinesia level 10."
Xiao Yu'an said, "He's been watching you secretly recently, haven't you noticed?"
Mingshu blinked, "Tsk, I thought it was something. It turned out to be just observing me. He has not been observing me for a day or two, and he is still using my tone to judge suspects. I am his master, not only If you want to preach, you have to teach by example. It's a good thing that he observes me."
Xiao Yuan smiled and sighed, "You..."
"What's wrong with me?" Mingshu said: "Xiao Bureau, I'm only halfway when I'm not happy!"
"It's okay." Xiao Yuan patted him on the waist, "You can just think it's a good thing."
Mingshu walked to the door and remembered one more thing, "By the way, Xu Yin came to me?"
With all his energy on the case, Xiao Yuan remembered, "She asked if you could find the female victim she saw."
Mingshu's expression changed slightly. If it weren't for the fact that he couldn't get out, he would definitely investigate what happened in the four alleys of medicine.
"The little girl is so persistent, there will be roughly two consequences, one is to cause confusion, and the other is to provide important clues." Xiao Yu'an said: "I asked Xu Chun to take her to see the unsolved disappearance case, maybe she has seen it there. people."
Mingshu asked, "What did she say?"
"How can it be so fast?" Xiao Yu'an said, "Don't be distracted by this matter, go and investigate the case in your hand."
Mingshu returned to the serious crime team and called everyone to the conference room to assign tasks. Fang Yuanhang listened very seriously, his eyes staring at Mingshu like a discharge.
Mingshu has been good-looking since he was a child. He is quite used to seeing him, and he never feels uncomfortable - only when he was chasing Xiao Yuan, when he was young and innocent, Xiao Yuan looked at him, and his heart was beating wildly.
No matter how Fang Yuanhang looked at Mingshu with his thirst for knowledge, serious concentration, blood spurting, and curious baby's eyes, Mingshu had no other thoughts, but not long ago, he heard Xiao Yu'an say that the young apprentice has been observing himself recently, and unconsciously Pay attention to Fang Yuanhang.
After the meeting, Fang Yuanhang didn't leave, and Zhenger asked Mingshu a few questions about the case. Mingshu answered them one by one, but he grabbed the person by the collar when he was finished.
Fang Yuanhang was stunned, "Master? Gaha?"
Mingshu smiled, "What 'gaha'?"
"Learn from Yu Dalong." When Fang Yuanhang said about Yu Dalong, he thought of "the waist of a stallion", Yu Dalong's wish, and his master was gay.
Then Mingshu's eyes changed.
Ming Shu is so good at observing micro-expressions, how can the movement in Fang Yuanhang's eyes hide from him
"Come, sit." Mingshu pointed to a chair next to him.
Fang Yuanhang couldn't figure out the situation and didn't move for a long time.
"Sit down." Mingshu ordered.
The teacher's order could not be violated, Fang Yuanhang hurriedly sat down, "Master, what's the matter?"
Last time I said that I had a good heart after the case was solved, but isn't it solved yet
Mingshu sat on the table, with his hands on his chest, his long legs swayed, and he didn't look like the captain of the major crime team, "What have you been looking at me for lately?"
Fang Yuanhang was startled, his eyes widened immediately.
What the hell! I observed gays being discovered by gays themselves
Mingshu looked at it, and the apprentice's reaction was too big. No one believed it if there were no ghosts.
"Say it." Ming Shu looked down at Fang Yuanhang, "Why do you keep looking at me?"
Fang Yuanhang "guilty of being a thief", rolled his eyes, and lost his momentum, "I don't have it."
Ming Shu was about to laugh.
Fang Yuanhang has never been weak in his usual manner. The suspect, Yi Fei, Xu Chun, and the others are not the one with the loudest voice and the best spirit. Now he is "withered". The contrast is too great.
"What are you hiding from me, eh?" Mingshu doesn't think Fang Yuanhang has done anything that betrays the organization and violates discipline. Fang Yuanhang has integrity and justice in his bones, there is no doubt about that.
Fang Yuanhang lifted his eyelids, squinted at Mingshu, and muttered, "I didn't hide it from you, it was you who hid it from your dear team members."
Mingshu actually didn't have much time to chat, and asked again, "Who is Yu Dalong? Your classmate?"
Fang Yuanhang raised his head this time, "It's the one who called you 'the stallion's waist'."
Mingshu almost forgot about this person, and said with a smile, "He. How did you guys get together?"
Fang Yuanhang recounted the process of finding Liu Mei. Mingshu was all focused on Sha Chun's case at the time, and didn't pay much attention to Liu Mei's side. After listening, he said, "This person is quite clever."
Of course you're smart, and people can see that you're gay! Fang Yuanhang's face was full of drama, and he thought to himself: Can you be clever!
Ming Shu originally planned to leave, but when he saw Fang Yuanhang's expression, he stopped in time.
"No." Mingshu said, "What are you hiding from me? Don't leave if you don't tell me today."
Fang Yuanhang took a deep breath, feeling that he might not be able to escape this time.
He looked left and right, and there was no one there, so he pressed his voice again and again, "Master, in fact, you..."
"Team Ming! Where is Team Ming?" At this moment, Fang Yuanhang was brutally interrupted by the roar in the corridor.
The person here is Xu Chun.
"What's the matter?" Mingshu asked.
Xu Chun said, "You'll know when you see it!"
In a police room, Xu Yin stared at the woman on the screen, turned around slowly, and grinned at Mingshu.
The woman's face, Xu Yin's smile, and the dim light on Xu Yin's face from the display screen made Mingshu suddenly feel a strange and strange feeling.
Following Fang Yuanhang who came, he was shocked beyond words, "This is..."
Mingshu asked coldly, "Is she the one who stood in front of your window at night and was later found dead in Yisi Alley by you?"
Xu Yin nodded vigorously, her voice tender and sweet, "It's this sister."
The person on the screen is Chi Xiaomin, the "little ghost" who disappeared after Li Hongmei killed her roommate.