Li Yaotai looked at the gate of the university in front of him, which he had walked through countless times, and sighed: "I didn't expect to come back for the first time after graduation, but it was actually because of the investigation of the case." ”

The class walked to Li Yaotai with a suitcase, looked at the classical and elegant three-arched school gate with blue bricks and white columns in front of him, and sighed.

"yes, looking back, it looks like I haven't been back for a long time. Let's go in first, it's too late for Zhang Xiang to talk about you again. ”

Li Yaotai and Ban Sleeve came to the scene of the crime, showed their documents and registered, and walked into the scene, and what they saw was a female corpse with messy makeup and hair and disheveled clothes.

The corpse was dressed in a black i

S half-sleeved hip-hop top, navy blue high-waisted skirt was faded to the knees, shoes fell off and fell not far away, the clothes were stained with a lot of muddy water, and the hair was also mixed with muddy water and stuck to the face.

Zhang Yu picked up the student ID card that fell beside the corpse, brushed away the hair on the corpse's face, made a simple comparison, and then raised his head and said to Li Yaotai and Ban Sleeve: "Zhuo Yuan, summon the students of the university." ”

Ban Sleeve nodded, put down the box and motioned for Zhang Yu to get out of the way, then put on disposable gloves and began to check the condition of the corpse.

After a while, Ban Sleeve stood up, took off his gloves, and said, "The corpse has obvious strangulation marks on the neck, about seven centimeters wide, and there are multiple bruises on the limbs and shoulders that are exposed to the outside, which is a passive resistance injury, and there are lacerations on the lower body with forced invasion, and the preliminary judgment is that it was suffocation, and the time of death is not more than nine hours." ”

Zhang Yu stopped checking the scene of the crime, stood up and looked at the corpse and said, "I'll ask Xiao Xiao to help you transport the corpse back, then trouble the forensic doctor Banda to work hard and give an appraisal result as soon as possible." ”

"It must be that Professor Du, didn't he just copy one of his papers! It's just a beast!" A girl shouted from outside the cordon.

Zhang Yu pointed at Li Yaotai, and then waved his hand, motioning for her to understand the situation.

Li Yaotai glanced at Zhang Xiang and reluctantly walked out of the cordon.

Li Yaotai found the girl who shouted just now, smiled politely, and then said, "Hello, excuse me, do you have any evidence for the identification of the murderer just now?" Or what did you see or hear last night? ”

The girl was about to answer, but was stopped by another girl next to her and signaled her not to be too troublesome.

"Comrade policeman, I'm sorry, we're just Zhuo Yuan's classmates, she just said nonsense in a moment's excitement, we regret the death of Zhuo Yuan, but we really don't know. I'm sorry I can't help you guys, but we'll have classes in a while, so we'll go first. ”

After speaking, he dragged the girl who shouted and left the scene.

Li Yaotai glanced strangely at the two girls who left in a hurry, and just wanted to catch up, he saw Du Xianhuai.

Du Huihuai walked to Li Yaotai's side, looked at the scene of the crime, and said to Li Yaotai: "There is a case inside? ”

Li Yaotai pursed his lips and said, "Yes, a female student named Zhuo Yuanxuan died." ”

Du Xianhuai looked back at Li Yaotai in surprise and asked, "Zhuo Xuan?" ”

"It's called Zhuo Yuan, why are you so surprised, do you know?"

Du Huihuai pushed his glasses and replied, "It's one of my students, and the two of us have had some unpleasant trouble recently because she is suspected of plagiarism in her papers, so I have some impressions." ”

Li Yaotai said clearly: "The professor Du that the girl said just now turned out to be you~ Mr. Du, you are very suspicious now~"

Du Xianhuai smiled, "Officer Li, cooperate with your investigation at any time, but I still have classes in a while, so I'll leave first, and it's necessary for you to find me again." ”

Li Yaotai playfully slapped Du Xianhuai, and then waved his hand, expressing the meaning of 'you go quickly'.

After Li Yaotai watched Du Xianhuai walk away, he asked around about the situation again, and then hurried to report the situation to Zhang Xiang.

"Team Zhang, this Zhuo Yuanyuan is a senior student, and his reputation about character doesn't seem to be very good, and recently he has become the center of campus topics because of his graduation thesis suspected of plagiarism."

Zhang Yu glanced at the position where Zhuo Xuan was lying before he died, and then said with a slight mockery: "Yo! Or a man of the hour. Let's go, let's go back to the team. ”

Inside the conference room.

Li Yaotai pasted a photo of Zhuo Xuan on the whiteboard, and then introduced.

"The deceased, Zhuo Yuanyuan, female, 21 years old, a fourth-year student at Zhaoguan University, was found and reported at 5 o'clock this morning by a school worker who disposed of abandoned teaching equipment in the abandoned playground of the school."

Li Yaotai shrugged his shoulders helplessly.

"Coincidentally, the surveillance in the vicinity broke down three days ago, and we couldn't find any surveillance video about the day of the crime, and it rained heavily at two o'clock this morning, so we didn't get any valuable footprints or fingerprints."

Zhang Yu nodded, gestured to the class sleeve, and said, "Ban forensic doctor, you can talk about it." ”

Ban Sleeve stepped forward, sighed, and said.

"The autopsy results are basically the same as the judgment at the scene, mechanical asphyxiation death, new lacerations on the lower body, but it has been carefully cleaned, I can't extract any valuable DNA, but it can be concluded that it was a sexual act that occurred before death."

Li Yaotai raised his head and looked at the class sleeve.

"The deceased had an obvious strangulation wound on his neck that could be determined to be a fatal wound, there were multiple passive resistance injuries on his body, and there were also marks of tearing on his scalp, which should have been violently subjected to before his death. The strangulation marks were three inches wide, and no fibrous material was extracted, so I guess it was a tie or something. ”

Zhang Yu looked at the squad sleeve and signaled that he had no other situation, slowly stood up, leaned on the table, and began to arrange tasks.

"Xiao Liu, you can check Zhuo Yuan's social circle in a while, and focus on whether she has any emotional disputes recently."

Zhang Yu looked around at the people in the conference room, and then his gaze stayed on the squad sleeve.

"Then let's do this today, go back and have a good rest, and tomorrow I will come to work full of energy, all of them have such bad faces, especially the forensic doctor of Banda, you are the pillar of our team, you have to take care of yourself."

Ban Sleeve glanced at Zhang Xiang helplessly, and said with a smile: "You are poor." ”

Li Yaotai looked worriedly at the senior sister who was obviously in the wrong state, and the class sleeve felt the gaze from Li Yaotai, and turned around with a smile of 'you can rest assured'.