Chapter 106

In the courtyard of the provincial public security department, in addition to the host building, there are also several small buildings, such as the archives, the Forensic Institute, and the Criminal Research Institute. Everywhere there are trees, clean and solemn.

In the corner of the courtyard hundreds of meters away from the main building, there is a two-story white building. From the appearance, it is simple and unadorned. It is usually used as logistics storage.

Today, the small building has been cleaned up and officially put up with the sign of "black shield group", which has become their temporary and confidential office location.

Afternoon.

Su Mian carries a small stack of books and walks along a shady road with Han Chen. In his arms, there was a big box full of almost all her office supplies.

Such a peer, it has the taste of returning to the campus. Su Mian looks at him from the side, his manner appears to be very relaxed, dark eyes, the same light to look at her.

Su Mian looks up at the small building not far away. Laodao and Xiaozhuan are standing at the door, moving things in. She snorted softly: "Han Shen, you are quite Yin. When did Xinjia say, "they are in the south.". Where did you get that fake fingerprint? "

Han Shen's pace slowed down. He even held the box in one hand, pulled down the zipper, opened his coat, and untied the top button of his shirt. He replied, "should I be a fool? What is there to say? You expect me to arrest the regiment of seven

Su Mian, with a smile, quickly looked around her eyes and said in a low voice, "but this move is really high. The other things Xinjia said were true: she was a serial killer, she used drugs, and there were seven other people, but the one "in the South" was false. A fake is mixed with so many truths, and the fake becomes real. You've also sent several police officers to search for people from other provinces. After hearing this, the man mostly believed that Xin Jia had not exposed him before he died, so he relaxed his vigilance

Han Chen was silent with a smile.

Su Mian continued: "fingerprints are the same thing. The criminal psychological portrait you asked me to make is real; the geographical search you and Leng Mian have done is also serious; the autopsy of Xu Sibai is also true. Only the fingerprints handed to Laodao and Xiaozhuan are fake. However, although the seven member regiment was shrewd and cautious, according to the file, the subsequent bloody battle was also chaotic, leaving half a fingerprint was not impossible. This increases the credibility of the fingerprint. Just - "she looked at him directly:" you say that person, will be deceived? Are you really going to take the plunge and steal fingerprints? "

"Now, naturally, he is skeptical and will not act rashly." He replied, "so we have to continue to confuse his audio-visual until he believes it and finally makes a move. At that time, we will catch turtles in a jar. "

-

temporary office area in Heidun group.

The first floor, in fact, is an open hall. The concrete floor and the walls are mottled, which is a little crude, but it is more spacious and comfortable. There are several offices on the second floor, but they haven't been cleaned up yet.

Su Mian and Xu Shubai are in charge of the criminal psychology part, occupying a corner of the hall with two desks and a white board. Han Chen and Leng Mian, Laodao and Xiaozhuan, Xu Sibai and several others have drawn their own places and are busy for the time being.

Su Mian is staring at the computer, looking at the file; Xu Fubai, opposite, seems to be very absorbed. At this time, listen to the voice of Zhou Xiaozhuan: "everyone! What you saw yesterday was a brief introduction to the case. Today, I have classified all the detailed information of this case into categories: police report, victim information, murderer's modus operandi, police information, follow-up reports, etc Put on the encrypted LAN, easy to browse. In addition, according to Mr. Han's idea, I have also set up a working platform for each group. You can upload the latest work results at any time, including Xiaobai's criminal psychological portrait, Xu's new autopsy conclusion, or nagging fingerprint identification report, which can be updated and shared at any time. "

Everybody nodded. The results of each group should be cross referenced. Such electronic measures can improve the efficiency of team operations.

Su Mian opens the LAN system on the computer and sees that all the information has been classified and clear at a glance. She opened the information about the victim and the murderer's modus operandi and began to study it.

In those years, apart from the innocent victims in the police bandit exchange of fire, some scattered single murder cases were not in her focus. Well, in addition to the T marked by the serial sniper case, there are also Xin Jia, who only makes drugs behind the scenes. In these files, there are three serial killers. The other two, for the time being, haven't seen it.

Su Mian put the first category: serial bombings into a subfolder and read them page by page.

The first one:

the victim is a 48 year old vice president of a listed company. On the day of kidnapping, the safe was stolen and the amount of lost property was unknown; more than tens of millions of funds in bank accounts were transferred overseas. The victim's body was later found in a warehouse in the suburbs - to be precise, it should be a corpse, because he had been blown to seven or eight pieces.

Su Mian holds the mouse's hand, slightly a meal.

Explosion. Use homemade ammunition, precision explosion. Obviously, there has always been such a blasting expert in the seven member regiment. And the bombing that she and Han Shen encountered in those years was probably written by this person.The victim of the second case, somewhat similar to the former, was a famous collector. After the incident, all the precious collections in his home were looted. His fate was even worse. He was not only blasted into many pieces, but also thrown into the downtown area and sealed his mouth. In the full view of the public, no one dared to reach out to help him. By the time the police arrived, he was in a heap.

The third, the fourth, the fifth Su Mian raised her eyebrows slightly, which was interesting. It turns out that although most of the victims were rich and powerful, there were also ordinary white-collar workers or poor and ordinary citizens; some were thrown into the downtown area; some were thrown on the top of skyscrapers; some were even thrown into the university campus. There are also various ways of explosion, some are broken by the waist, some are exploded into five pieces, some are fried into eight pieces, some are directly fried into meat dregs

After reading this kind of case information, Su Mian pondered for a moment and continued to look back. At this time, Xu Fubai stood up, put his hands on the table, and looked at her with a smile: "how are you, younger martial sister? What's the gain? "

Su Mian put down the mouse, leaned back, stretched out a stretch, and replied: "I just finished reading the information about the explosion. How about you, elder martial brother? "

"Almost. I saw some." He walked around his desk, walked up to her, and looked at her with his hands, "communication? Let me hear your portrait. "

Su Mian nodded, stood up, and picked up the whiteboard pen: "elder martial brother, I'll make a fool of myself first. You need more guidance. This voice can't be called in vain."

Xu Shubai's face was full of laughter. In the afternoon sun, the whole person looked very elegant. He reached for his glasses and said, "it's sweet."

"This is a serial killer with a very distinct personality." Su Mian stands in front of the whiteboard and says, "first of all, the most remarkable feature - he looks like a child."

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