Retracing the Police Path 1993

Xiao Li drew a small and uncomplicated mechanism.The main structure is gears, springs and cement nails.

At the beginning, the concrete nail is on the position of the first tooth of the gear.The coupling spring is "live".When the obstacle remover came over, the cement nail was overwhelmed by the obstacle remover.

When the wreckers pass.The concrete spike springs up under the force of the spring and snaps onto the second tooth of the gear.This tooth is "dead".Cement nails will "stand" very firmly.

But when the train really overturned, I don't know what the reason is. It may be that there is a problem with the gear, which caused the cement nail to be "shot" out by the spring.It was not planned, it was accidental.

Professor Yuan declined Liu Pengcheng's lunch invitation, claiming that he would go back to continue his Labor Day holiday.But he promised that after the case is solved, they can get together. He is also very interested in this case.

After seeing off Professor Yuan, Liu Pengcheng and Lao Gao returned to the office. Lao Gao took the blueprint left by Xiao Li and said, "How did you figure it out!"

Liu Pengcheng said with a smile: "How about it, do you know it?"

Lao Gao sighed: "Hearing what Professor Yuan said, I don't know what to do. I just think these things." Lao Gao pointed to the materials on Liu Pengcheng's table; "No one has such a big ability."

Liu Pengcheng nodded: "In terms of ability, Xiao Zeng is the most likely, but he is a technician in the second group, and he is full of safety responsibilities. Even if he doesn't like Lao Wang, he can't be guilty of dying with him! Lao Gao Ah, in this case, the technical route will not work, and this blueprint will probably only be used as evidence in the future."

Lao Gao said, "Ju Liu, what should we do next?"

Liu Pengcheng said: "This case has basically been solved so far. In fact, [-]% of this case is being solved, and [-]% of it is on trial. I have a hunch that when the criminal shows up, we will all be surprised!"

Just as Lao Gao was about to speak, Li Gong from the technical room walked in: "Ju Liu, Ju Gao. This is the comparison result of the samples."

Liu Pengcheng asked with a smile: "Looking at Li Gong's expression, do they match?"

Li Gong said with a smile: "The comparison is successful. The composition of the sample we collected on the iron fence of the cartoon train is exactly the same as that of the No. 2 sample sent by the Gaoju Bureau, and we can make a consistency determination."

Liu Pengcheng said, "It's still too tender."

Lao Gao hurriedly took the test report, his eyes widened: "This, this, this is impossible! Did you make a mistake!"

Liu Pengcheng said: "What I said, everyone will be surprised when the result comes out."

Liu Pengcheng's face became serious: "Go and bring him back to me. In addition, that Master Wang and Xiao Wu, the security officer, were arrested by me for the crime of liability accident, and the procuratorate will decide whether it is enough or not."

Lao Gao nodded, turned around and left without saying a word of nonsense.

Seeing Lao Gao go out, Liu Pengcheng went to the refrigerator to take out a bottle of Coke, opened it, took a sip and put it on the desk, opened his notebook and continued to write his materials.

An hour later, the No. [-] interrogation room of the sub-bureau.

Liu Pengcheng and Lao Gao walked into the interrogation room, and a policeman acted as a recorder.

On the interrogation chair, a small figure was almost curled up on it, with its head lowered.Liu Pengcheng had the illusion that the interrogation chair couldn't lock her because she was too young.The height is no more than 1.5 meters, and the weight is only [-] catties if it is too much.

Liu Pengcheng sighed. Even though he had predicted it, he still sighed when he saw the real murderer.

Liu Pengcheng and Lao Gao looked at each other, and Lao Gao asked: "Name!"
The small figure on the interrogation chair raised his head with no expression on his face.

But she still answered the question cooperatively: "Shen Laidi."

Lao Gao: "Age."

Shen Laidi: "23 years old."

After asking about the natural situation, Liu Pengcheng said, "Do you know why we summoned you here?"

Shen Laidi nodded: "I know, I overturned the little train."

Lao Gao was very shocked in his heart, so he did it?

Lao Gao asked, "Do you know this is against the law?"

Shen Laidi said: "I know, I also know that a child died, and I have to pay for her life. The murderer pays the life, and the debt is paid. I have attended junior high school for two years, so I understand the truth."

This girl doesn't speak, she doesn't speak, and when she speaks, she does it in a set way, but she directly makes Lao Gao speechless.

Lao Gao sorted out his mood and asked, "Who helped you to overthrow the institution?"

Shen Laidi didn't understand at all, and asked, "What?"

Liu Pengcheng explained: "It was you who overturned the train, who did it for you?"

Shen Laidi said: "I did it myself, it's very simple. I did it where I live, and they took away my welding torch and welding rod."

Liu Pengcheng asked, "Who designed it for you?"

Shen Laidi said: "Design? Myself, this is such a simple thing."

Liu Pengcheng asked again: "Where did you learn this knowledge? It's something related to machinery."

Shen Laidi said: "The factory in Nanyue Province, it's so simple, I can do it in two weeks."

Lao Gao interjected: "Shen Laidi, I have seen your file. Didn't you work in a toy factory before?"

Shen Laidi said: "That's right, our factory is a toy factory, and it makes building block toys for export."

Lao Gao looked confused, and Liu Pengcheng suddenly realized.

What is an engineering building block toy?The alias of engineering building block toys is mechanical building block toys!

This is a must-have toy for every European and American child, especially a little boy!Some basic mechanical principles and even mechanical operations and manufacturing can be realized on this toy, which can be said to be a mechanical enlightenment teaching aid!
Liu Pengcheng asked: "This job should be very suitable for you, why didn't you do it?"

Shen Laidi said: "It's pretty good. I became the team leader in less than half a year, and the boss said that I still need to be trained! But later, I thought about a new building block. The boss fired me."

Lao Gao asked strangely: "You made an innovation, and you were fired?"

Shen Laidi lost her energy, and whispered: "They said that the boss applied for a patent in a foreign country with the building blocks I was pondering, and made hundreds of thousands of US dollars. They fired me. They also found some local ruffians in the town to take me to prison. Get off the train. Just bully me for being a rural girl."

Liu Pengcheng asked, "Did you call the police?"

Shen Laidi said: "Who am I going to call the police on? Once the train leaves, the police won't be able to control the area of ​​the factory."

Liu Pengcheng asked again: "Who else knows about this?"

Shen Laidi said: "Everyone knows, everyone in the factory knows."

Liu Pengcheng carefully wrote down the name and address of the factory where she used to work.

Liu Pengcheng asked, "Why overturn the little train?"

Shen Laidi said: "They all bullied me, everyone bullied me. They didn't work hard and let me do it. At the beginning, Lao Gao protected me. But later he said he wanted to be like me, a big girl like me Of course I don't agree, and he doesn't care about me.

There is also Xiao Zeng from Group B, who said to have a date with me. I thought it would be good to have a date, but later I also saw that he just wanted me to help him with ideas. He used to spend money on those things. It's my idea to find someone to do.

There is also Lao Wang in Group B, who always wants to take advantage of me.He talked so close to me that I was afraid that his big stinky mouth would touch my face.The hands are not honest, either touching here or touching there.It's also hard to say.

There are also those women who either don't work and wait for me to do it, or they don't speak when they see others bullying me, so they just pretend they didn't see it.I thought, if there is no such a broken train, then they will not be on the class. "

Afterwards, Shen Laidi explained her criminal process in detail, which was exactly as Liu Pengcheng imagined.

Finally, Shen Laidi asked: "I want to ask, how did you think it was me?"

Liu Pengcheng said: "We didn't think it was you until we identified you. Do you remember that the asphalt road was being built in front of your house? We extracted the asphalt from the fence next to the overturned site of the small train, and built the road in front of your house." When the asphalt comparison is made, we will know that it is you only after we have made an identification of identity.”

Shen Laidi nodded: "I see, science is amazing."

Watching the two policewomen take Shen Laidi away, Liu Pengcheng said: "Complete the relevant statements and evidence, and go back to the task force, that's the big deal."

Lao Gao said: "Okay, I see. This case is not interesting." Lao Gao emphasized: "It is not interesting at all."

In the afternoon, Liu Pengcheng came to Secretary Ma's office.Secretary Ma was reading the case materials on his desk.Liu Pengcheng was dressed in a police uniform and sat on a chair in front of his desk.

In ten minutes, Secretary Ma finished reading the materials.Throw the material onto the desk.Ask Liu Pengcheng: "From this case, what do you see?"

What do you see?I see who is the villain?It seems that I can't answer that.Liu Pengcheng didn't know how to answer the leader's question for a moment.

Fortunately, Secretary Ma didn't seem to expect him to answer this question, but instead asked, "Do you know what I saw?"

Liu Pengcheng thought to himself, how would I know this.But he really wanted to know what the leader could see, so he asked, "What did you see, secretary?"

Secretary Ma pointed to the materials on the table: "I see the necessity and urgency of reform!"

Liu Pengcheng walked out of Secretary Ma's office with circles in his eyes.He could never see what a case had to do with the urgency and necessity of reform.

After a month, he understood.

After Children's Day, the children's park was closed. At the same time, the "Pingzhou Children's Park Overall Renovation Contract Management Project" was listed on the list of investment promotion projects of the Municipal Investment Promotion Bureau, and began to attract investment from all over the world!
Of course Liu Pengcheng didn't know what happened a month later, and even if he knew it, it wouldn't be his turn to worry about it.

Back in the office, he took out his phone and started making calls: "Guan Tong, I have something to trouble you. Can you help me find a lawyer who is familiar with intellectual property rights, especially international intellectual property rights? Yes, yes The thing is like this, you wait for me to tell you, I have a suspect here."