The crackdown on organized crime began with the arrest of the mother-in-law.

Chapter 676 The Deceased's Network of Connections

Qin Chuan listened very carefully to the report from the old forensic doctor.

Qin Chuan believes that starting from the scene is the key to solving this criminal case.

The crime scene was particularly bizarre. After killing Gao Yunfeng, the killer went to the trouble of peeling off Gao Yunfeng's skin and arranging the pieces into a butterfly shape on the blackboard. Why would the killer do that?

In criminal cases involving homicide, the first step is to determine the nature of the case by considering the perpetrator's motive for killing, and only then can targeted measures be taken.

Based on the current situation, the possibility of murder for financial gain can be largely ruled out.

After Gao Yunfeng's identity was confirmed, the police conducted a detailed investigation into his family situation and economic conditions. According to the investigation, Gao Yunfeng's family conditions were relatively average. He only had 1000 yuan a month for living expenses, which was about the same as other students in the dormitory. He did not have any extravagant spending habits, and his clothes were also quite ordinary.

Furthermore, if the murderer was after the front desk, there was no need to peel off Gao Yunfeng's skin and create such a bloody scene.

The methods used at the crime scene suggest that the murderer may have had some intense conflict with Gao Yunfeng and was motivated by a desire for revenge.

The murderer not only wanted to kill Gao Yifeng, but also had to peel off his skin, stick it on the blackboard in a butterfly shape, which must have had some special reason.

"What are the results of the investigation into Gao Yunfeng's interpersonal relationships?"

Zhang Qiang answered immediately.

"Director Qin, after confirming Gao Yunfeng's identity today, we immediately questioned his classmates and roommates. Gao Yunfeng is usually quite outgoing and loves making friends, but he mainly stays on campus. According to feedback from his classmates and roommates, they don't know anyone outside the school. The few times he has participated in activities outside the school were some social events he organized with the girls' dormitory of the neighboring normal university."

Does Gao Yunfeng have a girlfriend?

Zhang Qiang shook his head.

“We investigated Gao Yunfeng’s basic information. He is of average appearance, average economic status, average academic performance, and does not have a girlfriend.”

"However, there is one situation we are investigating. According to his roommate, a month ago, their dormitory held a social event with a second-year female dormitory from the English Department of the neighboring Normal University. Gao Yunfeng took a liking to one of the girls and has been launching a fierce offensive in the past month. However, the two have not yet established a relationship. According to his roommate, although the girl is not particularly good-looking, she seems to be quite promiscuous, and Gao Yunfeng is just a backup option."

What are they doing at their social event?

Qin Chuan inquired.

"They just went to karaoke and sang all night. That's about it. Oh right, they had dinner together in the afternoon before they went to karaoke. They parted ways before the dorms closed that night."

According to Zhang Qiang's investigation, Gao Yunfeng's interpersonal relationships are relatively simple.

His main interpersonal relationships were all within the university; the people he knew were his classmates and roommates, with whom he had close relationships.

He doesn't know many people outside the school, except for some girls from the teachers' college who have participated in social events. He is currently pursuing a girl.

"We also investigated the situation of the girl that Gao Yunfeng was pursuing. She has a boyfriend, but he is not at the Normal University. He is from another school and is a sports student. We checked and found that he went to another city and county yesterday to participate in a track and field competition and has not returned yet, so it is basically impossible for him to complete the investigation."

"Did the school's surveillance footage reveal anything?"

Zhang Qiang shook his head.

“We checked the surveillance footage at the school gate and found no evidence that Gao Yunfeng left the school after skipping class.”