Police Detective

Shanghai, Chang'an Street.

"Team Liu, why did you come here so early? Are you familiar with the environment?" Li Chu saw Liu Shuyuan and glanced behind Liu Shuyuan, "Why are you alone?"

"No, Director Li, you mentioned a set of data to Bai Song before. He recently wanted to take a look at some of our data, but we were too busy with cases, so he sent me here." Liu Shuyuan said sincerely: "This kind of data is not disclosed to the public, only we have it here."

"Yes." Li Chu said, "Come in with me and tell me face to face."

What Li Chu just said was as if Bai Song hadn't called in advance, which made Liu Shuyuan a little confused.

"This is from the Tianhua City Public Security Bureau, and he's with me." Li Chu told the armed police at the gate, and walked towards the yard with Liu Shuyuan.

Liu Shuyuan nodded and followed Li Chu without saying a word. But even so, the ID still needed to be checked. He showed his police officer ID to the armed police, saluted each other, and then entered the compound.

When he was in school, as a student at the Police College, he came here more than once to participate in meetings.

This is not bragging, it is true. Of course, to participate in a meeting is to be an audience. Sometimes there are some activities here that require hundreds of neatly dressed spectators, and a dozen busloads of students from the Police College will be pulled over.

Coming here again, Liu Shuyuan felt it was quite novel. When he was a student at the time, he was very excited every time he came because he could often see celebrities. For example, the filming of some TV series and movies involving the police and prohibition will be held in the hotel auditorium here. In addition, there are other national activities, and popular celebrities and CCTV hosts can often be seen.

At that time, he never walked through this gate, he always sat on the bus. Although his family is not an ordinary family, you still have to be cautious when coming here.

Speaking of which, this is the first time I have walked through here.

The courtyard is much quieter than outside. Some of the buildings are antique-style bungalows, but the doors are closed. Shuyuan was not a curious person, so he followed Li Chu and walked to the building where the Criminal Investigation Bureau was located.

"Sit down." Li Chu pointed to a sofa: "This is the reception room. I don't have a separate office, so I will talk to you here."

"Say it," Liu Shuyuan said.

"You ask first." Li Chu said: "You called me before. I listened to a few words and asked you to come over and talk. In the future, you have to remember that there is an unwritten rule here, which is to say something in person. , except for those wired phones, no other phones are allowed to talk about confidential matters."

"Understood." Liu Shuyuan knew what Li Chu meant by the wired phones and said with a solemn expression: "Then let me explain it to you in detail. We have counted hundreds of murder cases in Tianhua City in the past ten years. This is Take a look at the data sheet.”

Li Chu was a little confused, but he still took it and looked at it.

This data table shows at a glance that the number of homicides in Tianhua City has been declining for ten consecutive years in recent years.

The public's legal awareness is getting stronger and the crime detection rate is getting higher and higher, forming a strong deterrent. This decline is inevitable.

However, it can be seen from the data table that in the past three years, the proportion of murderers in some murder cases who are college students has increased significantly.

"Do you want data about the whole country?" Li Chu said with a confused look on his face: "This is all confidential, you can't get it."

"Ah?" Liu Shuyuan didn't expect Li Chu to refuse so thoroughly, and he quickly thought about how to solve this problem.

"But I asked you to come because there is another way." Li Chu said: "You are looking in the wrong place. The teachers in your school will take these data every year. I will tell you a few names and see if you recognize them. ?”

After speaking, Li Chu thought for a while and read out a few names.

"Yes, we all know each other." Liu Shuyuan nodded gratefully: "I know what to do."

"You all know each other?" Li Chu was shocked, but he didn't show it: "That's easy to handle, hurry up and go there, don't talk on the phone."

"Okay." Liu Shuyuan thanked him. It was only a few stops away from school by subway.

Tianhua City, Jiuhe Detachment.

"Don't leave at night. Let's eat here." Detachment Qin said, "I asked the canteen to add extra meals."

"Well, I won't leave. If I can't, I'll stay here." Bai Song glanced at Wang Liang, who was still busy: "Qin detachment will help prepare a house. The four of us will not leave at night."

"That's no problem." Detachment Qin nodded happily.

Qin Wushuang knew Lao Ji and Xiao Ji sent by the corps. After all, he had also been in the city bureau for so many years. But even if this old Ji is a mascot, he can't do anything else except represent the city bureau's attitude. The young team member from Ji seems to be a bit smart, but his experience in handling cases is far behind. The team that is truly reliable is Bai Song.

"What's wrong with Wang Liang?" Qin Wushuang pulled Bai Song aside and asked in a low voice.

At this moment, Wang Liang was typing on the computer as if he was possessed by a thought, without anyone looking at him.

"Just now, he thought that the virus was targeting the monitoring equipment. He was careless. He did not use a virtual machine and directly GGed the computer. He felt embarrassed and wanted to get back the situation." Bai Song also whispered in the ear of Qin detachment.

"Oh, let him be busy. I'll have the food delivered to his table later." Qin Wushuang nodded.

"Well, prepare more meat." Bai Song knew that Wang Liang was also very energy-consuming.

"That's not difficult." Qin Wushuang nodded. As a detachment leader, this matter is naturally not a big deal.

Liu Shuyuan has not come back yet, Sun Jie is keeping company with the corpse, Wang Liang is struggling here, Wang Huadong is still analyzing the trajectories and traces of criminals with several professionals, and Bai Song is left idle.

"I'll go and get busy first. You'll have to arrange for your team to eat in a while." Qin Wushuang finished talking to Bai Song and left. He still had a lot of things to do.

"Okay, you don't have to worry about me." Bai Song was still thinking about the question he was thinking about today.

Theoretically speaking, people with a high degree of education are more likely to commit high-IQ crimes, and people who work after graduation are more profit-oriented and are less likely to commit indiscriminate killings, except for those with psychopaths.

Therefore, it is not abnormal that there are more students in schools among high-IQ crimes.

For example, the metal thallium poisoning case, the drug case, the horse case, etc. were all committed by college students.

If it hadn't been for the topic that Zhengyi taxi driver had talked about, Bai Song wouldn't have thought about it. But with this introduction, the feeling afterwards would never go away.

Because of this, dinner seemed boring.