The Public Security University has not yet started school, and only Sun Yu is in the entire classroom.

"I will implement this matter immediately." After listening to Sun Yu's words, Lei Zhen also realized the seriousness of this matter.

"Officer Lei, can you reveal some information about the autopsy?" Sun Yu answered quickly, fearing that Lei Zhen would hang up the phone directly.

The phone was not hung up, but Lei Zhen's voice didn't come through either.

Sun Yu glanced at Qin Youran, clenched his fists, and continued to fight, "The missing girls all have obvious labels. They are from the dance club. My girlfriend is also from the dance club. She may also be in danger."

"Then you should also know that she might be the murderer." Lei Zhen's voice slowly came over.

From the description of Yang Shaoya's mother, it can be determined that the person who called her away was most likely someone from within the club. The excuse was to rehearse dances at school, so members of the club would be highly suspicious.

Sun Yu immediately realized the meaning of Lei Zhen's words, "You mean, the deceased was not violated during his lifetime, but was just abused?"

Lei Zhen did not exclude female suspects, but could only explain that the body had not been violated.

Lei Zhen's laughter came from the other side of the phone, "Good guy, you're smart enough. I kind of like you. But remember, it's the police's job to investigate the case, and your task is to study hard."

Sun Yu wanted to say something else, but the phone was already beeping.

"Huh..." Sun Yu sighed longly, his eyes moving back and forth. He always lowered his head and bit his lip, not knowing whether he should ask this question.

"Where were you two last night?" Xia Yuanfei asked the question that embarrassed Sun Yu.

Jiang Xiaoyu instinctively replied: "I was at home last night! I just came to school in the morning. At that time..." Jiang Xiaoyu suddenly widened his eyes and pointed at Xia Yuanfei's mouth.

"Are you doubting us?" The voice was full of anger, and Jiang Xiaoyu even stomped her feet in anger.

Xia Yuanfei said expressionlessly: "The police have given a clear inference that the murderer may not be male. We also suspect that the murderer is from the dance club, so you are all suspects."

"Xia Yuanfei!" Jiang Xiaoyu stood up angrily, as if he wanted to beat someone up.

"Xiaoyu, we are all studying criminal investigation. Brother Fei's idea is right, your reaction is a bit too big." Qin Youran held Jiang Xiaoyu's shoulders, but his eyes were looking at Sun Yu, as if he wanted to know if Sun Yu was

I'm also doubting her.

Sun Yu grinned helplessly, "Youran can't be the murderer. She was chatting with me at 2 o'clock in the morning."

Qin Youran nodded, "I was in the dormitory last night."

Everyone thought that Xia Yuanfei's suspicion ended here, but unexpectedly he asked another question that shocked everyone, "Do you two have witnesses?"

"Xia Yuanfei!" Jiang Xiaoyu couldn't bear it anymore this time. She broke away from Qin Youran's hands, walked around the desk and walked towards Xia Yuanfei,

"Are you out of your mind?"

These people used to be best friends, but after that drinking session, Jiang Xiaoyu could feel that everyone was alienating her, especially Qin Youran, who would never go out with her again.

This unknown fire has been hidden in Jiang Xiaoyu's heart for five months. Today, she was questioned by Xia Yuanfei again. She could feel that Xia Yuanfei was questioning her.

This distrust completely angered Jiang Xiaoyu.

"Xiao Yu, Brother Fei is right, you all have to provide alibi." The person who spoke was Luo Jia, but he was looking at Qin Youran.

"Xiaoyu dares to say that she is at home. It is very easy to find family members to prove it. Where are you, Youran? In the dormitory..."

"Needless to say." Sun Yu suddenly interrupted the argument. He pushed his phone on the table, "Officer Lei sent a message and the phone number has been confirmed. It was Zheng Lu who called. Don't doubt each other."

The meaning of Lei Zhen's call was obvious. He was worried that everyone would be suspicious of the members of the dance club because of the one-sided information, so he gave a friendly reminder.

Everyone was stunned because Zheng Lu disappeared earlier than Yang Shaoya.

"To be more precise, the call was made by Zheng Lu's cell phone, right?" Xia Yuanfei said slowly, but he suddenly shook his head, "No, if it was the murderer, Yang Shaoya would not be so cooperative."

If it was Zheng Lu who beat him, the suspicion of members of the hip-hop club would be smaller.

Qin Youran frowned, "Did the murderer coerce Zheng Lu to beat her? They have a good relationship in private, but the murderer coaxed Zheng Lu into helping attract others and lied about letting her go?"

Luo Jia immediately denied Qin Youran's statement, "How could Zheng Lu be so stupid? If she had the opportunity to make a call, how could she not find a way to deliver the message?

Obviously, the murderer knew Yang Shaoya and used Zheng Lu’s mobile phone to call her and trick her into coming to the school. In this case, the members of the dance club are the most suspect."

"She is not a criminal investigation major. She has been controlled by the murderer for so long. She has a desire to survive. Faced with the promise given by the murderer, she may be stupid." Qin Youran was obviously at odds with Luo Jia.

Luo Jia shrugged and looked at Sun Yu, "Master, tell me which one you think is more likely."

Sun Yu's hands formed a tower shape and rested on his chin. He looked at the relationship diagram on the blackboard and fell into deep thought.

Fragments of memories began to flash through my mind.

He slowly turned his head to look at Qin Youran, "When was the last time you competed in dance together?"

Although Qin Youran didn't know why Sun Yu asked this, he thought about it and said, "You also went to see it on April 22."

Xia Yuanfei instantly understood what Sun Yu meant. The dance clubs of the Public Security University and the University of Finance and Economics were brothers and sisters, but it was only between the dance clubs. Every cooperative competition was held at the Public Security University.

In other words, it is currently determined that the murderer is a wealthy man, so he has no reason to attack Yang Shaoya, not to mention that he chose a phone call with a high chance of exposure.

"Are you sure?" Xia Yuanfei asked. He knew that Sun Yu had a powerful memory palace. As long as he remembered carefully that day, he could remember everyone present.

Sun Yu nodded heavily, "Thinking about this, it's because I just found a problem when checking the list. Although only the missing three people from the Finance University Dance Club were retained, there were two more people who advanced in mid-August.

Back to school.

Both were girls and lived in different dormitories. According to the murderer's previous arrest frequency, if his target was only the dance club, how could he let these two people go?

So I was looking for other commonalities between these missing people, and commonalities related to the dance club. The only commonality in my memory is this one, that day in our auditorium, they danced together."

Everyone was stunned. This was a bold guess. If it was correct, then there were more than a dozen people targeted by the murderer, including Qin Youran and Jiang Xiaoyu.

At this moment, Qin Youran exclaimed and quickly took out his mobile phone.


Chapter completed!