◎Chapter 16 Burning Pad

There have been many horrifying murders in college: teacher Zhao Li hummed a song and cut off the heads of two students in the boy's dormitory; lecturer Tan Xuan killed a girl due to a teacher-student love dispute, and pressed thumbtips on the girl's face; dozens of students from a university in central China beat a thief to death and then burned the body; two students from a university in the Pearl River Delta had a dispute over online games; one student cheated another student and licked a mouthful of sulfuric acid...

At 8 o'clock in the morning on November 20, 2008, a bizarre and terrifying explosion and murder occurred at a northern university of science and technology: a fat teacher was killed in the toilet, and she was a counselor at the school. The death scene was terrible: the female counselor's lower body was blown away, her leather skirt was ragged in strips, blood bursting onto the wall, and fragments of human tissue were everywhere, and the toes of the deceased were at least four meters away from his nose.

At that time, a girl went to have breakfast. She walked past the toilet window with her lunch box. A small piece of human tissue happened to fall into the lunch box.

From the curly hair and wrinkles, we can tell which part of the body this piece of meat comes from. The girl was so disgusting that she didn't eat for a day. She said to her classmates: It's so miserable, it's so miserable. With a loud bang, the pubic hair flew around.

The school and the police blocked the news as soon as possible, forcing all teachers and students to talk about the matter. Various rumors circulated among students. The most widely used version is: a female teacher was raped and killed, her intestines were taken out by the murderer. The murderer also stuffed a grenade into the lower body of the deceased and then detonated.

After the explosion and murder, fear spread to the campus. For a time, the prices of rental houses near the school rose sharply, and many students were reluctant to stay in the school because of panic, so they chose to live outside the school.

After the police investigated the scene, explosion-proof experts believed that the murderer had extremely high IQ and his bomb manufacturing technology was extremely professional.

The murderer used a sanitary napkin bomb!

The bomb was cleverly hidden in the deceased's sanitary napkin. While investigating the method used by the murderer to detonate the bomb, the police reported the case to the highest public security organs and requested a special case team to assist in the investigation of the explosion.

Bao Zhan looked at the criminal investigation file and asked Su Mei for a sanitary napkin. Su Mei stared at her eyes and muttered like a pervert, then took out a pad and threw it on the table. Bao Zhan studied for a long time, but he couldn't figure out how to hide the bomb. Su Mei took out a thickened anti-sided sanitary napkin for them to study. Hualong smiled and said: We men really don't understand women's things, but I know a kind of explosive: plastic explosive.

Plastic explosive, referred to as c4, is the main component of polyisobutylene, made of gunpowder mixed with plastic, which is extremely powerful. This is an efficient explosive explosive, made of high-performance explosive substances such as trinitrotoluene, semtex (Semtex plastic explosive) and white phosphorus. It can be crushed into powder, can be installed in rubber material at will, and then squeezed into any shape. It can be placed in very hidden parts and adhered firmly to it like chewing gum.

Bai Jingyu introduced that C4 plastic explosives can easily avoid X-ray security checks, which is also the reason why terrorists like to use it. Some international agents have gum bombs in their toolboxes. The smallest time bomb in the world can be as small as soybeans, but can be blown up.

Personal head.

Professor Liang added: You should know that the bomb used by agents that disguise as chewing gum looks like real chewing gum, which is very small and thin, can explode a door or a wall and hide it in a sanitary napkin, enough to blow a person to pieces.

Bai Jingyu: Do you have the right to choose to take on this case or not? The special case team was formed by me, so I don’t want to lose my troops.

Professor Liang: Thank you, I understand what you mean.

The investigation process of any major murder case is full of dangers. Bao Zhan, Hualong, and Su Mei did not understand why Bai Jingyu was so worried about the explosion. Bai Jingyu coughed and talked about a past about Professor Liang. Professor Liang had arrested many notorious criminals before, one of whom escaped from prison and killed a colleague of Professor Liang's police station. Professor Liang rushed to the scene and flipped his colleague's body. When the criminal turned over his colleague's body, the criminal used his mobile phone to detonate the bomb hidden in the body. Professor Liang survived the disaster, but he had to spend the rest of his life in a wheelchair...

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

The police officer and the vice principal received the special case team. Police officers holding police dogs could be seen everywhere on campus, and several police officers holding detection instruments were looking for something on the grass on the football field.

The vice president is a woman in her fifties. She introduced that this university of science and technology has a long history, with tens of thousands of teachers and students. It is the school’s mission to develop national defense science and technology. Over the years, many talents have emerged. Among the alumni, there are not only political leaders, but also nuclear bomb designers, scientists and academicians in the field of cutting-edge science and technology. The school undertakes more than 1,000 scientific research projects every year, and there are more than a dozen national laboratories.

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

The vice principal said: There are many students in many majors who can make bombs, such as ammunition engineering and explosion technology, weapon systems and launch engineering, aerospace science and technology, aircraft design and engineering, material physics and chemistry, special energy engineering and pyrotechnic technology. It is not difficult for teachers and students in these majors to make a bomb.

Bao Zhan: Both explosion cases and arson cases have a characteristic, and the murderer likes to commit crimes in a series of ways.

The vice principal asked in horror: Are you saying that there will be an explosion?

Bao Zhan said: It is very likely.

Professor Liang: We must find the murderer before the next bomb explodes.

Bao Zhan: In the next explosion, there may be several people who died, and it may also be... a teaching building or dormitory building will be blown up.

The vice principal said: Oh my God, are you kidding? On behalf of the school, I beg your special case team to catch this murderer quickly! We are willing to provide all conveniences, and I can also book a presidential suite in a five-star hotel near the school for your office.

Professor Liang: I have chosen the office location.

The police chief asked: Where is it?

Professor Liang pointed to the football field where they were. The stadium was large and the grass was yellow. You can see it from the teaching building on the campus and the dormitory building. Standing at a high place, you can see it at a glance. Professor Liang asked the police officer to build several tents on this stadium as a temporary office of the special case team. The police officer said worriedly that the social relations between the deceased were simple and there was no preliminary investigation.

The suspect was discovered and an in-depth investigation was underway. If the murderer did not simply take revenge, it might be revenge on the school or society. The murderer would likely transfer his target to the police and create greater terror.

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

Bao Zhan said: It is not easy to catch this murderer. We are looking for him, and he will also monitor us secretly.

Professor Liang: That's right, we want this murderer to slowly walk from the dark to the light and come into our sight.

The tent was soon set up on the football field. Professor Liang asked the police officer to prepare explosion-proof blankets and explosion-proof suits, as well as the Dragon Walker bomb disposal robot. There was no cordon around the tent, but electronic monitoring equipment was installed to monitor all suspicious people trying to approach 24 hours a day.

Professor Liang told Hualong that Su Mei and Bao Zhan were full of dangers in the campus and bombs could be placed in any corner. The special case team should not be heroic, do not walk out of the tent and act alone, and do not touch anything in the school. The special case team must first ensure its own life safety before solving the case.

Professor Liang's negative detection methods made everyone feel stressed.

Bao Zhan thought that Professor Liang, who was resourceful and meticulous, was almost killed by the bomb before, which shows how difficult the explosion was.

Professor Liang asked everyone to relax and not be so nervous. He found a relaxed topic and talked about college life.

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

Su Mei said: Ah, in my sad college days, I also had bangs, walked through the white skirt, and hugged my books through the tree-lined avenue on the campus. Now, when I think about it, why is it so sad?

Professor Liang: Where are you, Xiaobao?

Bao Zhan looked at a dormitory building in a daze, suddenly turned his gaze, lowered his voice and said: There is someone looking at us with a telescope.

Everyone pretended to be nothing and observed quietly from the corner of their eyes. There was indeed someone in the dormitory building opposite to look at this side with a telescope. Professor Liang shook his wheelchair and walked to a position that the telescope could not see. He called the bomb disposal team to prepare immediately. After a while, a bomb disposal expert ran into the tent panting.

Professor Liang: Is the bomb disposal team here?

Bomb disposal expert: I am.

Professor Liang: You are the only one?

Bomb disposal expert: Everyone else asked for leave, and the murderer caused the school to panic, including my colleagues. In fact, I am an explosion-proof expert, and I can’t be called an expert. I am the leader of the explosion-proof team.

Hualong: Is there any difference?

Bomb disposal expert: The difference is big, I have never even removed a bomb.

Bao Zhan: Explosion and murder cases are rare, this time, you can come in handy.

The police secretly arrested the boy who peeped in. The bomb disposal expert then carefully inspected the boy's dormitory and found no explosives. However, a sanitary napkin was found in the garbage can. There was a sanitary napkin sticker on the underwear he changed, and some unused sanitary napkins were also placed in his drawer.
Chapter completed!