Wen Yiming let out a long sigh, asked Tang Xiaoya to sit down, and said helplessly: "Okay, good, you are my good senior sister, what do you have to say!"

"Hey, hey, I know you're righteous!" Tang Xiaoya showed an expression of successful conspiracy, and hurriedly said: "Do you remember that my college major is a micro-expression? A few days ago, my college brother contacted me and invited me to join the unsolved case team, which is responsible for investigating the backlog of cases for many years, this is a rare opportunity!"

"Senior brother?" Seeing Wen Yiming's confused expression, Tang Xiaoya took out her mobile phone and displayed: "Professor Jiang Zhenyu!

"Jiang Zhenyu, that famous detective?"

Wen Yiming has some impressions, he is a professor who doesn't know, but he has written several best-selling books, all of which are suspense detectives, and the response is very good, known as China's Agatha Christie!

Tang Xiaoya said proudly: "He is my senior brother in college, and he is also the first pioneer to introduce micro-expressions into China, this time he invited me to join the unsolved case team, and followed him to use micro-expressions and criminal psychology to chase the murderer for thousands of miles, isn't it cool?"

Wen Yiming laughed and asked, "Isn't that your ideal, but what does it have to do with me?"

"Listen to me!" Tang Xiaoya pulled Wen Yiming, and said step by step: "This time we came to Jinling for the first case, the Nanda corpse case, an unsolved case that shocked the whole country, the twenty-year legal recourse period has expired, and the murderer is still at large!"

"Diao Yuqing?"

Don't say it, Wen Yiming really heard of this case, which shocked the whole country back then, and is still known as the first unsolved case, Tang Xiaoya actually wants to take over this hot potato!

"Interested, right?" Tang Xiaoya said proudly: "In addition to my senior brother, there is also a big beauty, a top forensic doctor, plus you, a master of incense hypnosis, the four of us are elites, how good it is to have the opportunity to work together and learn from each other!"

Wen Yiming waved his hand and said resolutely: "I won't join any unsolved case team! Deal with criminals all day long, at most help you at critical times, don't count me for the rest!"

"You ......"

Tang Xiaoya stood up suddenly, with an expression of hatred on her face, and finally gave up helplessly: "Okay, okay, how about you be a consultant?

Wen Yiming looked at Tang Xiaoya's face full of begging, thinking of Tang Yifeng's cultivation of himself, he could only nod and said: "Okay, I can help with incense hypnosis, and the rest depends on you." ”

Tang Xiaoya hurriedly took out the file and explained to Wen Yiming: "The case occurred on January 19, 1996, in Jinling, and the victim was Diao Yuqing, a first-year female student at university. Nine days after his disappearance, in the early morning of January 19 of that year, the fragments of the victim's body were found by cleaners on Huaqiao Road. In order to eliminate the traces of the crime, the murderer heated his body until it was cooked and cut into more than 2,000 pieces, but the murderer has not been found so far. ”

Wen Yiming was puzzled: "Didn't the newspaper say that this case has passed the 20-year legal prosecution period?"

"Hmph, what legal prosecution period!" Tang Xiaoya said disdainfully: "This is the worst murder case in history, and it is the greatest shame for the police across the country, no matter what legal prosecution period, in my lifetime, I must catch this demon with my own hands!"

Wen Yiming skimmed through the bloody photos in the archives, looked at them briefly, and asked, "After so many years of research, there should be a lot of speculation, right?"

"The murderer has a safe place to dismember, medical expertise and anti-detection capabilities!"

Tang Xiaoya speculated: "According to my psychological analysis, the murderer is a highly educated person, who lives alone, has a medical background, is very charming, has a polite appearance, is extremely calm, has excellent psychological quality, and belongs to the social elite." ”

"Psychologically deformed, enjoy the process of killing, and have a strong desire to control, but there is a problem that I don't always understand, if such a person starts out, it will be difficult to suppress his inner desires, and it is impossible to stop doing it for twenty years, this ......"

"People who can do this kind of case must be psychologically distorted, so they will not stop. Unless there is an external force to stop it, he will go to jail or be dead. ”

After hearing this, Wen Yiming put down the file and asked, "Yes, you yourself said that he might be dead, so what else to investigate?"

"We have recently discovered new clues, so we have to reopen this unsolved case, hoping to find the truth!"

Tang Xiaoya took out a document and introduced: "There was an eyewitness back then, who was the owner of the bookstore, and now he is in his fifties. He was one of the few witnesses who said that he had seen the victim, and that he could even tell the details of the clothes the girl was wearing at the time, and that the girl had bought a book, so she had an impression. ”

What's more, he said that he had seen a man in black talk to Diao Yu, and then the two of them left the bookstore with their front and back feet, which was the last time anyone had seen her. ”

Tang Xiaoya said pity: "But these are the clues that the boss can provide back then, which can only prove that Diao Yu appeared on Qingdao Road, as for the man in black who was said later, he has no impression at all, he just said that he is of medium stature, he is very thin, and his face is not clear, where can the police find it?"

"So you want me to hypnotize the witness with incense?"

Wen Yiming finally knew Tang Xiaoya's intentions, and said with a smile: "Senior sister, do you know how high the cost ......of Ecstasy incense is?

"Hmph, money junkie!"

Tang Xiaoya puffed up her chest and said dissatisfiedly: "How much does it cost? If it's too expensive, it's a big deal to pay back the meat?"

"Don't, don't, I'm afraid of you!"

Hearing this, he was startled, and hurriedly waved his hand and said, "Are you sure to eat me?" Forget it, forget it, you can try, you can't blame me if you succeed or not." ”

"Hehe, I know that my junior brother is a good person!"

After speaking, he kissed Yiming on the cheek, turned around and ran out of the room, and said loudly: "This is a deposit, wait for my call!"

Wen Yiming touched his face, very helpless, this senior sister is crazy, there is really no way to take her! In the evening, I received a call from the other party and took a taxi to meet.

The teahouse saw two members of the unsolved case team, a cold and glamorous beauty of twenty-five or sixteen years old, with a gorgeous face and a hot body, but her face was full of alienation.

"This is forensic Leng Mei, the youngest forensic postdoctor, a real genius!"

Wen Yiming nodded in greeting, and Leng Mei also glanced at it lightly, which was considered a return gift. Sure enough, it's a forensic doctor, no wonder it's so cold.

Tang Xiaoya pointed to another man and said with a smile: "Needless to say, this big star of the police force, best-selling author, Jiang Zhenyu!"

Jiang Zhenyu, who is in his early thirties, a little thin, and wears gold-rimmed glasses, said with a smile: "Don't be kidding, what a big star, I'm just a professor who studies criminal psychology!"

He looked at Wen Yiming curiously and said, "This should be Wen Yiming, right?" I always hear the little junior sister say that your hypnotism is magical, I really want to see it!"

A few people sat down, and Jiang Zhenyu began to analyze: "Let's talk about my opinion first, I just arrived in Nanjing for three months, I am a college student, my family background is average, my studies are average, and my appearance is not outstanding. The social relationship is simple, and it should be able to exclude money and vendettas. ”

I didn't find out that Diao Aiqing had friends of the opposite sex, and went in alone all day long. At that time, communication was not developed, there were only public telephones, and she rarely contacted anyone except at home. ”

"Excluding money, vendettas, and love killings, what other motive for killing can make a murderer commit such a heinous crime?"

Jiang Zhenyu took out a copy of the information and said: "This case is too sensational, many people pay attention to it, not only netizens, but even writers have used it as writing material many times." This is a hot post on the Internet, and a netizen named Black Mass has analyzed this case, which is quite interesting. ”

According to his analysis, Diao Yuqing likes music, especially a thing called a mouth disc, the content of this CD is mostly some European and American pop music and country music that are not common in China, and more are rock music, heavy metal, and even those extreme music.

Black Mass said that the area around the university is the most culturally rich part of the city, where the city's DJ trade first appeared, and that people who like this kind of music are generally introverted, low-key on the outside, but wild on the inside. ”

"The victim has a withdrawn personality and rarely communicates with her classmates, and she was attracted to the 'slapsticks' outside the school when she just entered college. But at that time, CD players were relatively rare, and they were even more of a luxury for poor students. When the victim met the murderer when he was depressed, he took the initiative to introduce the music to the victim and invited the victim to his residence to enjoy it. ”

In the course of the relationship between the two, the victim's appearance or temperament evoked the murderer's bad memories of childhood, and when the murderer killed the victim, the idea of atonement rose from the bottom of his heart. Watching the victim being cut to pieces gives the killer physical and psychological pleasure. ”

The Black Mass also paints a portrait of the murderer: good looks, mature and stable temperament, introverted and modest, single, living alone, highly educated, living nearby, high level of education, fond of listening to music, possibly fond of literature, and knowledgeable about medicine. ”

"I later investigated this Black Mass, and he himself was a rebellious man, who liked heavy metal, and liked detectives, so he deduced so many clues based on his own imagination, which at first glance sounded very reasonable, but there was no substantial evidence to support it. ”

Jiang Zhenyu said helplessly: "Later, many criminal investigation experts analyzed this case from various angles, including the latest research on the terrain and location of the corpse, according to the principle of throwing the body far and burying it closely, the head and the body close, and throwing the corpse at multiple points, analyzed all the places where the body was thrown on the map, and finally studied the range of the murderer's possible activities, but because of the lack of key evidence, it was not done." ”