Shangjing City, Chang'an Avenue.

"Team Liu, why did you come here in advance? Are you familiar with the environment?" Chief Li saw Liu Shuyuan and glanced behind Liu Shuyuan, "Why is it you?"

"No, Chief Li, you mentioned a set of data to Bai Song before. He recently wanted to look at some of our data, but our case was too busy, so he sent me over," Liu Shuyuan said sincerely: "This kind of data is not publicly available, only we have it here."

"Yeah." Chief Li said, "Follow me in and speak in person."

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

"This is from the Tianhua Public Security Bureau. It's with me." Chief Li spoke to the armed police at the gate and walked towards the yard with Liu Shuyuan.

Liu Shuyuan nodded and followed Chief Li without a word. But even so, he still needs to check his credentials. He showed his police officer's card to the armed police, saluted each other with the armed police, and then went into the compound.

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

This is not bragging, it is true. Of course, the so-called participation in a meeting is to be an audience. Sometimes there are activities here that require hundreds of neatly dressed spectators, and a dozen or so students will be brought in from the Police Officer University.

When I came here again, Liu Shuyuan felt quite novel. When he was a student, he was very excited every time he came, because he often saw celebrities. For example, some TV dramas and movies involving police and bans will be filmed in the hotel auditorium here. In addition to other national events, you can often see popular stars and CCTV hosts.

At that time, he had never walked past this gate, he was sitting in a bus. Although his family is not an ordinary family, you still have to be cautious when you come here.

Speaking of it, this is the first time I have walked from here.

The courtyard is much quieter than the outside. Some buildings are bungalows with antique style, but they are all closed. Shu Yuan was not a curious person either. He followed Chief Li and walked to the building where the Criminal Investigation Bureau was located.

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

"You said." Liu Shuyuan said.

"You ask first." Chief Li said, "You called me before, and I heard a few words and let you come over. You have to remember in the future. Here, there is an unwritten rule here, that is, there is something to say in person. Except for those wired phones, no other phones can talk about secrets."

"Understand." Liu Shuyuan knew what the wired telephones mentioned by Chief Li meant, and his expression was awe-inspiring: "Then I will tell you more. We have counted hundreds of murders in Tianhua City in the past ten years. This is The data sheet, you have a look."

Chief Li was a little confused, so he took it and took a look.

This data table is clear at a glance. In recent years, the number of homicides in Tianhua City has declined for ten consecutive years.

The public's awareness of the law is getting stronger and stronger, and the rate of solving cases is getting higher and higher, forming a powerful deterrent, and this decline is inevitable.

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

"Do you want this nationwide data?" Chief Li said with a distressed expression: "These are all secrets, you can't get them."

"Huh?" Liu Shuyuan didn't expect Chief Li to rebuff so thoroughly, he was thinking about how to solve this problem quickly.

"But I let you come, there is another way." Li Chu said: "You have found the wrong place, these data will be taken away by your school teacher every year. I will give you a few names, and see if you know them. ?"

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

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

"Are you all?" Chief Li was taken aback, but didn't show it: "Then it's easy to handle. Let's hurry over and stop talking on the phone."

"Okay." Liu Shuyuan thanked him, and it was only a few stops to take the subway from here to school.

...

Tianhua City, Jiuhe Detachment.

"Don't leave at night, eat here." Qin Detachment said: "I'll let the cafeteria have extra meals."

"Well, don't go, no, just live here." Bai Song glanced at Wang Liang who was still busy: "Qin Detachment helped prepare a house. The four of us won't leave at night."

"That's okay." Qin Detachment nodded willingly.

Qin Wushuang knew the old Ji and Xiaoji sent by the team, after all, he was also a person who had been in the city bureau for so many years. But even if this old Ji is a mascot, he can't help much except to represent the attitude of the city council. That young team of Hebei is a bit smart, but the experience in handling cases is far from it. Bai Song's team is really reliable.

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

Right now, Wang Liang was knocking on the computer like a demon, and no one would show it.

"Just now he thought that the virus was aimed at the surveillance equipment~lightnovelpub.net~ It was careless. I didn't use the virtual machine, so I GG directly on the computer. I feel embarrassed and want to regain the position." Bai Song also whispered to Qin Detachment. Said in the ear.

"Oh oh, let him be busy, I'll have someone bring the food to his table in a while." Qin Wushuang nodded.

"Well, prepare more...meat." Bai Song knew that Wang Liang's way was also very energy intensive.

"That's not difficult." Qin Wushuang nodded. As the leader of the detachment, this is naturally not a problem.

Liu Shuyuan has not yet returned, Sun Jie is with the corpse, Wang Liang is fighting here, Wang Huadong is still analyzing the traces and traces of criminals with a few professionals, and Bai Song is left idle.

"I'm going to work first, too. You have to arrange for them to eat in a while." Qin Wushuang and Bai Song finished talking, and then left. He still has a lot to do.

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

From a theoretical point of view, people with a high degree of education are more likely to complete high IQ crimes, and people who graduate from work are more profitable, and they are not prone to indiscriminate killings, except for psychopaths.

Therefore, it is not abnormal that there are more students at school in high IQ crimes.

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

If there hadn't been the topic that the taxi driver had talked about, Bai Song would not have thought about it, but with this introduction, the feeling afterwards would be lingering.

Because of this, dinner seemed dull.

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