novice forensic medicine

Chapter 69 Don't sell off
Zhou Ning looked at Liu Yongxin and Da Zhao, both of them were staring at him, Zhou Ning nodded with difficulty.

"The acquaintance committed the crime with a premeditated plan. The robbery may be a disguise. After finding the mobile phone or investigating the communication records of the deceased, I think there will be clues. By the way, there is also the deceased's car. We came back in a hurry and did not check."

Liu Yongxin didn't speak, Da Zhao sensed the difference of opinion between the two, at this time a voice came from the door, Xiao Liu was holding a kraft paper bag and kept shaking it outside the door.

"A cowardly thing, what can you do if you send it in, you just know how to make noise outside."

Muttering, Da Zhao went to the door and took a kraft paper bag, and unfolded it in front of the two of them. This is an X-ray film. The doctor on duty just came to take the X-ray. This person is not very good at digital pictures, so he directly developed the X-ray film send it.

Liu Yongxin held up the film and looked carefully at the lamp.

"Injuries to the frontal and temporal regions caused skull fractures, but the fractures were not serious and did not cause more serious craniocerebral injuries. This is consistent with epidermal injuries."

Zhou Ning also nodded. It is true that such injuries only look serious, but they will not cause death. However, this further proves that the murderer threatened the deceased just to prolong the suffering of the deceased.

"Okay, let's suture it. There's no need for a craniotomy. After cleaning up, we'll go back to the team for dinner. I saw that Xu Da has already notified a project meeting in the text message. I'll tell him to let people see the dead man's vehicle."

Glancing at the time, it was already 01:30, and the time for this autopsy was not bad. After all, there were so many wounds that needed to be measured, so he quickly sewed up the chest and abdomen, and old man Cui and Xiao Liu sent the body back.

After they finished washing, they got into the car and drove towards the team.

Once downstairs, I heard shouts above my head, and looked up to see Xu Dayuan.

"Hurry up and go to the office to eat first, and then come back after eating."

Da Zhao bared his teeth and laughed.

"It seems that the boss has left us some food, hurry up and cook upstairs, I'm really hungry."

Liu Yongxin punched him.

"You are hungry, no wonder you gained thirty catties. The more hungry you are, the more you can't eat as much as you want. Your stomach and intestines didn't give you a signal, so you ate too much without knowing it."

"Uncle, I understand the theoretical knowledge, and I also know it's unhealthy, but I'm still growing up, so I can't help but be hungry."

Several people laughed, Zhao's joy was the best way to communicate, Zhou Ning followed the two upstairs, and when he saw the box lunch, his stomach growled too, and the few people hurriedly started to create without talking nonsense.

However, because Zhou Ning had just finished the autopsy, he didn't dare to eat too much, so he ate half of the lunch box. Although he touched a lot of corpses, eating too much would easily stimulate his stomach and intestines.

Da Zhao didn't dislike it either, and put Zhou Ning's leftover bean roast pork and potato shreds into his lunch box, mixed them and ate them all. Liu Yongxin kept shaking his head, and the two drank water. Ning had already listed some summaries at the end of the autopsy report, and stood up after writing.

"Master, shall we go to the project meeting?"

Liu Yongxin got up, and the three of them went to the meeting room together. In fact, the special project meeting had just started at this time. Seeing the three of them coming in, Xu Dayuan waved his hands quickly, and He Chunyang stopped introducing.

"Come and sit down, Director Sun is here to attend our project meeting, Xiao Zhou, come over and order, Director Sun wants to see you."

Zhou Ning was taken aback, Liu Yongxin pushed him and winked at him, then Zhou Ning stepped forward bravely.

Director Sun sat beside Xu Dayuan, watching Zhou Ning with constant smiles on his face.

"Comrade Zhou Xiaozhou is amazing. Your reputation is number one in our system. Come and sit down quickly. I'm just attending, not here to guide the work. You guys hurry up and continue. The big world is not as big as the case."

He Chunyang hurriedly continued after the leader spoke in this way.

Zhou Ning smiled embarrassingly. The leader called him that because he had no temper at all. He couldn't go up and correct him. He probably didn't even know his name was Zhou Ning. Sitting next to Xu Dayuan, this position really made him uncomfortable.

Thinking about it carefully, it was probably about the software last time. Xu Dayuan reported it to the leader. At that time, the sub-bureau allocated a good computer.

Liu Yongxin sat beside Zhou Ning, flipped through Zhou Ning's records on the back of the autopsy report, and gestured to him with an OK gesture, which made Zhou Ning feel more at ease.

He Chunyang over there continued his speech just now.

"We searched around the first scene through a carpet search and found that the deceased's family lived in the first to seventh floors. However, the door of room 201 downstairs was not locked, and there was no decoration inside. There was a pile of sand outside the window. If you jumped out of the north window It is very possible that we also found two footprints on the sand mound, which will be sent to the forensic room later.

The deceased, Wen Haicheng, was a top designer at the East China Design Institute. The real estate they jointly developed had some design manuscripts, and he had won many awards. His social relationship was not complicated, and he didn't have any enmity.

The boss of this design institute was their mentor back then. The informants Wang Mingliang and Wen Haicheng were classmates. After graduation, Huang Yongsheng, who had a good relationship with them, went to sea with this mentor and established the East China Design Institute.

According to Mr. Chen, if there is dissatisfaction with Wen Haicheng, it is a few competing design institutes, but everyone has a good relationship in private, and sometimes they even bring other design institutes to participate in the bidding.

Wang Mingliang reflected that the deceased had been coughing yesterday, so he went home early and did not participate in their evening meeting. However, at eleven o'clock in the evening, they checked the various drawings needed for today on the Internet, and they could not contact anyone in the morning. I went to Wen Haicheng's house to check. As for the dead man's car, no valuable evidence was found.

Oh, and one more thing, the wife of the deceased Wen Haicheng, Zhang Xin, was alumni of Wen Haicheng and Wang Mingliang, and the two established a relationship since high school. They were the only pair of campus lovers who had achieved a positive result. They were very happy , The son is also very smart, they are very envious of this pair. "

Xu Dayuan nodded, exchanged a few words with Sun Ju, then pointed to Liu Changhai and said:
"Chang Hai, tell me, have you found the mobile phones of Wen Haicheng and Zhang Xin? Have you retrieved the call records?"

Liu Changhai held up two physical evidence bags, which contained two unrecognizable mobile phones, both front and back were broken, and there were many fragments inside.

"The mobile phone was found in the community. It was in the flower bed on the north side of Building No. [-] where the incident occurred. We used police dogs to search for it. After all, there are construction waste everywhere in the community."

Xu Dayuan tapped his fingers on the table, his face turned dark.

"Get to the point, don't talk about the process, can the phone recover the data?"

Liu Changhai shrank his neck, obviously startled.

"I asked the technical department, and I can try to export the data, but I am not familiar with this phone, it will take two or three days. As for the phone numbers of the two, I have already dialed the communication records at the mobile company."

As he said that, Zhou Ning took out a stack of papers and distributed them. Zhou Ning was a little anxious. There were very few problems found in the call records, and many people's privacy was on their mobile phones. Oh boy, after all, his countdown is only 96 hours.

Glancing at the large transparent screen, my heart suddenly became cold again.

No, there are only 92:27 hours left.

Just as he was thinking, Xu Dayuan looked at Zhou Ning.

"Tell me about the findings of the on-site investigation and autopsy."

Zhou Ning unfolded the autopsy records, and handed one of the hand-painted floor plans to Da Zhao. Da Zhao quickly turned on the slide projector, and the picture was projected on the screen. He moved to the conference table and said loudly:

"Let me first say that the autopsy found that the cloth strips that bound the deceased Wen Haicheng were obtained locally. There were 27 cuts and stab wounds on his body, including 3 on the chest and abdomen, 1 on the neck, and 22 on the limbs. These 26 cuts were the deepest. Less than two centimeters, and no major arteries and veins are injured, it is a threat injury.

The most serious cut was two-fifths cut off under the generator, the cut surface was neat, and the bleeding volume exceeded 800ml. All the cuts and stabs were completely consistent with the wallpaper knife left on the scene. Very tough, with paint marks on the handle.

The deceased was hit on the head with a claw hammer, and there were three blow injuries in total, on the forehead and the temple, which are the positions behind the temples. These blow injuries only caused skull fractures and scalp tears, and were not fatal injuries. .

The cause of death of the deceased was mechanical suffocation caused by covering his mouth and nose. The murder weapon was a cushion on the bed. Now we look back, cloth strips, wallpaper knives, claw hammers, and pillows.

Through the comparison of fingerprints, residues, patterns, colors, etc., I can confirm that at least three of the four items can be identified, and they were obtained at the scene of the first crime. "

Bureau Sun had an expression of interest.

"Oh, what Comrade Zhou Xiaozhou means is that this case is a crime of passion. The murderer wanted to rob at first, but the deceased resisted fiercely and didn't cooperate, so he killed him out of desperation?"

Xu Dayuan frowned slightly. At the scene, Zhou Ning ruled out the possibility of robbery and directly defined it as an acquaintance committing the crime. Did he change his mind now?
"Don't be a fool, tell me your judgment!"

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(End of this chapter)