◎Chapter 16 Burning Pads

There have been many horrific homicides in the university: Zhao Li, a teacher, cut off the heads of two students in the boys' dormitory while humming a song; Lecturer Tan Xuan killed a girl due to a teacher-student love dispute, and pressed a thumbtack on the girl's face; Dozens of students at a university in central China beat a thief to death and then burned his body; Two students at a university in the Pearl River Delta had a dispute over an online game; One student tricked another into licking a mouthful of sulfuric acid......

At eight o'clock in the morning on November 20, 2008, a bizarre and horrific explosion and murder occurred at a university in northern China: a fat teacher, who was a school counselor, was killed in the toilet. The scene of the death was horrific: the female counselor's lower body was blown off, her leather skirt was ragged into strips, blood burst onto the walls, human tissue fragments were everywhere, and the toes of the deceased were at least four meters away from the nose.

At that time, a girl went to breakfast, and she passed by the toilet window with her lunch box, and a small piece of human tissue happened to fall in the lunch box.

From the curly hair and wrinkles, it was possible to tell from which part of the human body the flesh came from, and the girl was so disgusted that she hadn't eaten for a day. She said to her classmates: Miserable, really miserable, there was a loud bang, and the pubic hair flew wildly.

The school and the police immediately blocked the news and forbade all teachers and students to talk about the matter. Various gossip circulated among the students, the most widespread version of which was that a female teacher was raped and killed, and her intestines were pulled out by the murderer, who also stuffed a grenade into the deceased's lower body, which was then detonated.

In the aftermath of the bombing homicide, fear pervades the campus. For a time, the price of rental housing near the school soared, and many students were reluctant to stay in school due to panic, so they chose to live outside the school.

After the police investigated the scene, explosion-proof experts believed that the murderer had a very high IQ and extremely professional bomb-making technology.

The murderer turned out to be a sanitary napkin bomb!

The bomb was cleverly hidden in the deceased's sanitary napkin, and while investigating how the killer used to detonate the bomb, the police reported the case to the Supreme Public Security Bureau and requested that a special task force be dispatched to assist in the investigation of the explosion.

Bao Chu looked at the criminal investigation file, and was embarrassed to ask Su Mei for a sanitary napkin. Su Mei glared and muttered a pervert, then took out a piece of pad and threw it on the table. Bao Chu studied for a long time, but he couldn't figure out how to hide the bomb. Su Mei took out another thickened anti-leakage sanitary napkin for them to study. The painting dragon smiled and said: Our old man really doesn't understand this kind of thing about women, but I do know a kind of explosive: plastic explosives.

Plastic explosives, referred to as C4, are mainly made of polyisobutylene, which is made of gunpowder mixed with plastic, which is extremely powerful. It is a highly effective explosive agent made from a mixture of high-performance explosive substances such as trinitrotoluene, semtex (semtin plastic explosives) and white phosphorus, which can be crushed into powder form, can be freely packed in rubber material, and then extruded into any shape. It can be placed in very hidden areas and adheres firmly to it like chewing gum.

Bai Jingyu said: C4 plastic explosives can easily evade X-ray security checks, which is why terrorists like to use it. Some international agents have gum bombs in their toolboxes, and the smallest time bomb in the world can be as small as a soybean, but can blow one to pieces

The head of the individual.

Professor Leung added: You know, the kind of bomb disguised as chewing gum used by agents looks like real chewing gum, a very small and thin piece that can blow open a door or a wall, hide in a sanitary napkin, enough to blow a person to pieces.

Bai Jingyu: You have the right to choose whether to take this case or not, the special case team was formed by me, and I don't want to lose my troops.

Prof. Leung: Thank you, I see what you mean.

The detection process of any major homicide case is full of danger, and Bao Choi, Hualong, and Su Mei do not understand why Bai Jingyu is so worried about the explosion. Bai Jingyu coughed and talked about a past incident about Professor Liang. Professor Leung has previously captured many notorious criminals, including one who escaped from prison and killed one of Professor Leung's colleagues at the police station. Professor Liang rushed to the scene and turned over the body of his colleague, the gangster used his mobile phone to detonate the bomb hidden in the body......

Professor Liang interrupted Bai Jingyu's words and said lightly: Let's go!

The police chief and the vice-principal received the special task force, and the campus was full of police officers with police dogs, and several police officers with detection instruments were looking for something on the grass of the football field.

The vice-principal is a woman, in her fifties. She said that the Polytechnic University has a long history, with a total of tens of thousands of teachers and students, and the development of national defense science and technology is the mission of the school. The university undertakes more than 1,000 scientific research projects every year, and there are more than a dozen national laboratories.

Professor Leung said: How many people in this university know how to make bombs?

The vice president said: "There are a lot of students in many majors who can make bombs, for example, ammunition engineering and explosive technology, weapon systems and launch engineering, aerospace science and technology, aircraft design and engineering, materials physics and chemistry, special energy engineering and pyrotechnic technology. Teachers and students of these majors are not difficult to make a bomb.

Bao Chop: Both bombings and arson cases have a characteristic, and the murderer likes to commit serial crimes.

The vice-chancellor asked in horror: You mean, there will be an explosion?

Bao Shu said: Very likely.

Prof. Leung: We have to find the killer before the next bomb explodes.

Bao Chop: In the next explosion, there may be several people killed, and there may be ...... A school building or dormitory building was blown up.

The vice-principal said, "Oh my God, you're not kidding, are you?" On behalf of the school, I implore your special task force to catch this murderer! We are willing to provide all conveniences, my car for you, and you can also book a presidential suite in a five-star hotel near the school for your office.

Prof. Leung: I have already chosen an office location.

The head of the police asked: where?

Professor Liang pointed to the football field where they were, which was large and the grass had turned yellow. You can see it from the academic buildings and dormitories on the campus, and you can see it from a high vantage point. Professor Liang asked the police chief to set up several tents on the pitch to serve as a temporary office for the special task force. The person in charge of the police said worriedly that the deceased's social relations were simple, and there was no preliminary investigation

Suspects have been identified and an in-depth investigation is ongoing. If the murderer is not simply revenge, then it is likely to take revenge on the school or society, and the murderer is likely to shift the target to the police and create even greater terror**.

In the eyes of terrorists, the police are a suitable victim.

Bao Shu said: It is not easy to catch this murderer, we are looking for him, and he will also spy on us in the dark.

Prof. Leung: That's right, we have to let this murderer slowly walk from the dark to the light, into our sight.

The tent was quickly set up on the football field, and Professor Liang asked the police chief to prepare blast blankets and explosive disposal suits, as well as the Dragonwalker bomb disposal robot, and there was no cordon around the tent, but electronic monitoring equipment was installed to monitor all suspicious people who tried to approach 24 hours a day.

Professor Liang told Tu Long, Su Mei and Bao that the campus was full of danger and that bombs could be planted in any corner. The special case team should not act as a hero, do not go out of the tent to act alone, and do not touch anything in the school, because the special case team must first ensure the safety of its own life before it can solve the case.

Professor Leung's passive detection method made everyone feel pressured.

Bao thought that Professor Liang, who was resourceful and thoughtful, was almost killed in a bombing before, which shows how tricky the bombing case was.

Professor Liang asked everyone to relax and not be so nervous, so he found a light topic and talked about university life.

Hualong looked at the campus in front of him and said: My college life is a piece of, and I can't look back.

Su Mei said: Ah, in my sad college days, I also had Qi bangs, wore a white skirt, and walked through the boulevard of the campus with a book in my arms. Now that I think about it, why is it so sad.

Professor Leung: What about you, Xiaobao?

Bao Chu looked at a dormitory building in a daze, suddenly turned his gaze, and said in a low voice: There, there is a person looking at us with a telescope.

Everyone pretended to be indifferent, and quietly observed with the corner of their eyes, and sure enough, there was a person on the dormitory building opposite who was looking at this side with a telescope. Professor Liang rocked his wheelchair, walked to a position that could not be seen through a telescope, and called the bomb disposal team to prepare immediately, and after a while, a bomb disposal expert ran into the tent out of breath.

Prof. Leung: Is the bomb disposal team here?

Bomb Disposal Expert: I am.

Prof. Leung: Are you alone?

Bomb Disposal Expert: Everyone else has taken a leave of absence, and the killer sent the school into a panic, including my colleagues. Actually, I am an explosion-proof expert, and I am not an expert, I am the leader of the explosion-proof team.

Drawing Dragon: Does it make any difference?

Bomb Disposal Expert: It's a big difference, I haven't even defused a bomb.

Bao Slash: Explosion murders are rare, and this time, you can come in handy.

The police secretly arrested the voyeur boy, and the bomb disposal experts then carefully inspected the boy's dormitory and found no explosives, but found a sanitary napkin in the garbage basket that was about to burn to ashes, a sanitary napkin was pasted on the changed underwear, and some unused sanitary napkins were placed in his drawer.

Obviously, this is a boy with a quirk, a guy who often wears sanitary napkins.