Let you be a policeman and arrest the chief

Jiangda is the best university in Yuhang Province and even in the southern region.

At least that's what various university ranking agencies think.

Jiangda produces talents, and many of them can come back after studying abroad.

Gao Yang and Du Xiaoxi put on casual clothes and entered the gate of the unit where Zhou An worked.

Maybe because the two looked young, Du Xiaoxi wore a white shirt and jeans and tied a high ponytail, so the security guards took them as students.

"Yangyang, it seems that someone is following us." Du Xiaoxi leaned on Gao Yang's shoulder.

Gao Yang smiled and hugged Du Xiaoxi's waist: "They have been following us since we arrived in Yuhang. We have changed two groups of people, all very professional."

"Police?" Du Xiaoxi's eyes flashed coldly.

Gao Yang thought for a moment: "It should be, but I think they are here to protect us."

Du Xiaoxi was stunned, then nodded: "If it is the murderer or the evil forces, there is really no need to track them, then they are too stupid, maybe they were sent by Gao Dun?"

Gao Yang shook his head: "No, the department, things are getting deeper and deeper."

Gao Yang and Du Xiaoxi went to the biology department where Zhou An was, got the class schedule through a special genius girl Bai Miaomiao, and then went to the crime scene.

The elevator where the incident occurred has started to operate normally. Gao Yang and Du Xiaoxi entered, which attracted many people's attention.

The man looked at Du Xiaoxi, and the woman looked at Gao Yang.

Gao Yang glanced at the surveillance.

Gao Yang didn't care much about how the murderer avoided surveillance and killed people.

Because he knew that there are surveillance cameras everywhere in the city now, which comes from the department's Xueliang Project and other public security actions.

Nowadays, the police rely heavily on checking surveillance to solve cases.

But the murderer obviously knew this, and he was able to avoid surveillance every time, proving that this person has excellent scientific literacy.

Because surveillance, that is, cameras, most of them have an effective range!

Knowing this, avoiding it, and making the crime scene so clean, and killing by poisoning and electric shock, such a person is definitely an elite.

And the university is where the elites gather.

Zhou An's death made Gao Yang realize that the murderer might be around him.

Gao Yang and Du Xiaoxi pretended to be a couple and kept wandering around the university. When they arrived at the mathematics classroom, Gao Yang saw a young professor teaching logic.

Du Xiaoxi looked at the teacher and said after comparison: "It's him, Wen Guo from the Department of Mathematics."

Gao Yang was very interested and sat down to listen to the professor who looked very gentle and wore a scarf from the 1990s, saying, "... your eyes will deceive you, your body will deceive you, because these are all controlled by the brain, but logic cannot be learned."

The college students in the audience listened very seriously, after all, this is a famous major in a famous university.

Gao Yang took out his mobile phone, opened the campus network, and found that the professor, or associate professor, was called Wen Guo, 35 years old, and a doctor of mathematics from Jiangda.

Du Xiaoxi nodded: "Young and promising."

Gao Yang smiled slightly and did not comment.

After class, Wen Guo was about to leave the classroom when Gao Yang walked over and said with a smile, "Professor Wen, do you have time to ask you about someone?"

Wen Guo was very gentle, just like the modest gentleman described in the novel. He looked at his watch, which was a niche brand from a neutral country, but it was not cheap. He smiled and said, "Of course, I don't think you look like a student."

Gao Yang nodded, "Good eyesight, I'm an ordinary criminal policeman, I want to ask you about Zhou An's situation."

Wen Guo said "oh", looked at Du Xiaoxi with a gentle look, "Please come to the office, if you don't mind, I will chat with you at noon, there are still five minutes and thirty seconds, I have a class."

"Of course, sorry to bother you." Gao Yang also smiled.

When he arrived at the office, Gao Yang found that it was very small, with only one seat for Wen Guo.

After Wen Guo left, Du Xiaoxi frowned: "Do you think he has a problem?"

Gao Yang raised his phone: "Bai Miaomiao found out that Wen Guo and Zhou An had some interactions, and he should know something about Zhou An."

Du Xiaoxi nodded and looked around: "This Wen Guo is a good-looking man, but I always feel something is wrong. After he knew we were police officers, he acted too normal."

Gao Yang shook his head: "How can it be normal? Don't worry, let's listen to what he says about Zhou An."