Yan Lingyun looked at the best resort hotels in the city and pulled up yellow and black banners, and estimated that the prices have not been able to rise in recent years.

She smiled and skillfully greeted the police who were responsible for protecting the scene.

Liu Binglei waved at her energetically: "Forensic Doctor Yan." ”

Lin Jialuo was recording the confessions of the on-site personnel, and looking at her like this, he couldn't help muttering: "Pay attention to the image." ”

Liu Binglei immediately gave him a roll of her eyes, and then rushed over and grabbed Yan Lingyun's wrist.

"Aren't you afraid of corpses this time?"

Yan Lingyun said teasingly, but Liu Binglei collapsed a face, "It's a pity that the deceased is seventeen years old, and today is just the time for the results of the exam." ”

"Exams? Isn't it a company team building? Yan Lingyun pointed to the banner on the stage, "Didn't the people in this company call the police?" ”

Chen Mu walked over, "The report is indeed a telemarketing company, and it is holding a commendation meeting, but the gaffer accidentally got the stage lift, so a corpse appeared." The deceased was Fu Huai, a sophomore in the same hotel who was preparing to participate in a math competition, and the teacher couldn't find anyone this morning, so he was about to call the police, but found that the patrol car was already downstairs. ”

Yan Lingyun carried the toolbox, stepped on the stage, squatted next to the corpse and began to work.

The deceased's clothes were intact, with the light summer fabric lightly covering the body, with horizontal strangulation marks on the neck and obvious bruises on the arms.

Yan Lingyun sighed: "Judging from the superficial scars, this seventeen-year-old child should have been strangled to death, and the time of death that can be determined by the corpse spots is from eleven o'clock in the evening to one o'clock in the morning last night. For the rest of the possibility, I need to go back to the forensic office. ”

"Eleven o'clock in the evening?" Liu Binglei was a little puzzled, "Their school is all the king of papers, and they should review in the room at this time, how can they run to the stage of the hotel?" ”

"Maybe the pressure of competition is too great, so I came to breathe the air, but I accidentally ran into something I shouldn't see, and I was killed." Lin Jialuo used his imagination, "It must be someone from the same hotel." ”

"That's your job, I'll go back to the medical examiner's office first."

After Yan Lingyun handed the preliminary test report to Chen Mu, he followed the forensic car back to the city bureau.

Chen Mu stood in place for a while, pinching the report and turning around.

"You two, don't watch the show all day long, work!"

Chen Mu became angry when he saw the expressions of these two people, and waved the report to let the two start work.

At first, I asked about my classmates and teachers.

"Fu Huai, this person has a bad temper and doesn't get along with most people in the school, but he has good grades."

"He's got good grades? Hmph, he was in the same class as me in junior high school, and he was still the tail of the crane at that time, but now he is the first in age, I Chen Hao definitely don't believe it, he must have cheated. ”

"That cheating dog, it's best to die, this competition champion must be Zhang Li'an's."

At night, inside the building of the Public Security Bureau, the lights were bright, and he had already recorded a confession in the resort hotel for a day, and Chen Mu was also exhausted, leaning on the chair and looking at the text file in his hand.

After listening to the testimony of these students, Chen Mu twisted his eyebrows and said, "These children, their mouths are really ......."

Liu Binglei sat in the office of the Criminal Investigation Brigade, sucking instant noodles, "Captain, what are you, look at me, 'He must have cheated, it is rumored in the school, so there is a fake?" You see, I don't believe rumors or spread rumors, I have been saying it for many years. ”

"Did any of the students go out during this time?"

"No, they all said to review in the room, and I don't have time to go out." Liu Binglei put the last bite of instant noodles into her stomach, "Captain, do we also have to consider the possibility of the teacher?" ”

When Chen Mu just said yes, the internal phone in the office rang, and it was Yan Lingyun on the other end of the phone.

"Chen Mu, please come here, there is a new discovery here."

Chen Mu immediately put down the phone and beckoned Liu Binglei to follow to the forensic office.

Under the shadowless lamp, Yan Lingyun pointed to the deceased's bruised back, "See?" ”

"This ...... It seems to be a ...... Round? It's a bit ...... in the middle."

Liu Binglei looked at it with difficulty, and Chen Mu quickly thought, "That's a crane." ”

"Why? It doesn't look like it. ”

Chen Mu didn't answer Liu Binglei's question, "What else?" ”

"There is also a strangling mark on his ankle, a bruise on his calf and buttocks, and a shoulder blade on his back. I suspect that the killer lassoed the deceased from his ankle and then strangled him to death with a rope at the other end of the platform. Yan Lingyun gave a general opinion, "His strangulation marks are smooth and neat, it shouldn't be hemp rope or something, but like ......."

"Wires."

"That's right, it's easier to use local materials than to bring them here."

Chen Mu looked at the pale complexion of the deceased, which meant that this murder was not a temporary intention, but an outright premeditated murder.

"Team Chen, how do you know that this semicircle is not round, and a few black dots are cranes?" Liu Binglei still didn't give up, "Why do I think it looks like a snake." ”

Chen Mu patiently explained, "This school is rich, the teachers and students are all in high-end uniforms, their teachers are all cranes on their buttons, and the students are all lions on their buttons. ”