novice forensic medicine

Chapter 231 A Cousin Jumped Out

The material on the surface of the sofa was cut out and put into an evidence bag.

Zhou Ning took out the thermometer, got up and walked to the entrance, Xu Dayuan had already moved over.

"Tell me, what did you find?"

"The deceased's neck was cut, and all the tracheocarotid arteries were severed, so he was unable to call for help. The technique was quite professional, and the deceased died of rapid blood loss. Judging from the rigor, cadaver spots, temperature and corneal turbidity, the deceased's death time was about 30 hours.

However, Qin Xuejin, like Fang Wenhua, was forced to take off all his clothes before death and fold them in a corner. Moreover, the deceased had bruises on his knees, and there were marks on both sides that seemed to be from kneeling. He was kicked on the shin of his right leg. foot.

In addition, the neck of the deceased was cut with a knife, and the wound was smooth without hesitation or stuttering. The hair on the top of the deceased also showed signs of being torn. Based on the shape of the wound, I suspect that the murder weapon was a single-edged dagger, and it was a typical left-handed attack from right to left. "

Having said that, Zhou Ning raised his phone and zoomed in on the picture.

"The shoes are leather shoes with thick soles and big edges. Among the footprints collected by Da Zhao, there are footprints with shoe covers like ours. I think it was left by the murderer. What is the shoe size?"

Da Zhao found the photo, compared the size and said:
"Shoes in size 44, but the shoe cover is interesting. It's not a one-off like ours. It's a bit like the all-inclusive rain boots. The soles are textured, which doesn't distinguish between left and right feet."

Zhou Ning took a closer look, and sure enough, as Da Zhao said, the soles of the shoes had lines, but the left and right feet could not be distinguished. It seemed that the other party was well prepared, but this time they did not clean up the footprints left on the scene.

"Let's transport the body back. I wonder if the deceased's home is also equipped with surveillance?"

Da Zhao shook his head.

"The deceased's house was not equipped with surveillance cameras, and the videophone on his door did not have a recording function. We have no way of knowing what time it is or whether someone has entered it. However, since the door has no trace of prying, it is obvious that the deceased Qin Xuejin knew the murderer and opened the door for him on his own initiative. .”

Zhou Ning nodded.

"I agree with Da Zhao's judgment. Although the two deceased died almost a month apart, I suspect that Fang Wenjie and Qin Xuejin were killed by the same person with such a decisive killing method and the shape of the wound. I suggest a joint case. .”

Xu Dayuan looked at Zhou Ning with a serious face, and he had thought about this just now, and what Zhou Ning said made his idea a little more certain.

"Old Tao ordered the body to be sent to the forensic room, where it was sealed."

Tao Zhenshan hurried to make a call, and Xu Dayuan looked at Da Zhao.

"Are there any valuables at the scene, or did you find any traces of rummaging?"

Da Zhao shook his head.

"The location to the east of the staggered staircase has no traces of shoe cover footprints. The footprint came from the door to the living room and then left directly. He came in with shoe covers and did not change shoes.

As for several bedrooms and inside the study room, we found a safe, which is a combination safe and cannot be opened for inspection. "

"Call the people in the technical department, they have a set of cracking tools, let them come and get them, have you seen the phone?"

"No, I saw a computer bag in the study, as well as a charger and a mouse on the table, but no laptop."

Xu Dayuan paused, frowned and looked at Da Zhao.

"Didn't you say that the murderer never entered the room on the east side?"

"There is dust on the ground of the deceased's house, and the footprints are very clear. I found the slippers, which are exactly the same as the pair of slippers in the living room. It should be the computer that the deceased took. I just don't know why the deceased is so obedient."

With a legal look on his face, Xu Dayuan called Liu Yufei.

"Go and check Qin Xuejin's call records, immediately."

Then he dialed Bai Ruixin's cell phone.

"Is there anyone in Qin Xuejin's company?"

"Don't worry, the boss. Someone just came from their company, but Qin Xuejin didn't come. I asked the lady at the front desk. Qin Xuejin didn't go yesterday, and the phone didn't get through. A company they negotiated before had to sign an agency account, and it dragged on until today. None signed."

Zhou Ning listened carefully, and quickly typed a few words on the phone. Xu Dayuan glanced at it and nodded slightly.

"Isn't Qin Xuejin a shareholder of their company? There are also legal persons and other shareholders. Don't others care about these, or haven't gone today?"

"Hey, I really asked this, because all their qualifications are hanging here at the front desk, so I just asked casually. The legal person is called Chen Junpeng, and he just has a name. The shareholders are Chen Junpeng and Qin Xuejin. The company is big and small. Qin Xuejin handles small things by himself, and to put it bluntly, he is the only boss in this company, but I haven't found out who this Chen Junpeng is."

"Wait for me to pass now."

After hanging up the phone, before Xu Dayuan could speak, Zhou Ning said:
"Xu Da, I will go back to conduct an autopsy first, and then send all the evidence for examination as soon as possible, but don't have too much hope for this autopsy, because there is not much evidence left, but I will carefully examine the wound and ask Sister Cui to do particle analysis , to see if the nature of the wound residues of the two deceased is the same.

In addition, if the deceased died within 7 hours, then I collected the rectal temperature at 45:1. According to this inference, the deceased died at about 28:22 p.m. on January 00 to 1:29 a.m. on January 2 Left and right, you can check this time period, whether there are vehicles entering or leaving, and check them one by one.

However, it is not impossible for the murderer to wait here for dawn before leaving. Then this psychological quality is not as simple as hurting others. Such a planned killing must have some purpose. After all, the deceased's mobile phone and computer are gone. "

Xu Dayuan nodded, he understood Zhou Ning's implication.

"I'm going to ask people to carefully investigate Fang Wenjie and Qin Xuejin's information, marriage, divorce, dismissal, imprisonment, etc., to see where these two people offended others.

Later, when I go back, I will ask someone to bring that cousin's nephew, after all, he has now received tens of millions of inheritance, and there is also Chen Junpeng, the legal person of Qindao Jinhai Accounting Agency Co., Ltd. "

Just as Zhou Ning was going to carry the suitcase, he paused for a moment, and Xu Dayuan was a little puzzled.

"What did you think of?"

"Both of them are surnamed Chen?"

Xu Dayuan didn't even think about it, he took out his police phone and started to search, he found it in a short while, looked at the content on it, Xu Dayuan took a breath, and stared at Zhou Ning with rounded eyes, this gaze said everything.

"Chen Junpeng can't be Fang Wenjie's cousin?"

Xu Dayuan nodded with an expression of disbelief.

"Let's not talk about it, I'll get the two father and son back to investigate after I arrange it. Even if it's a coincidence, it won't be like this. The son gets all the property of Fang Wenjie's family, and he is the legal owner of the company. Don't talk about the company. It belongs to him."

No. [-] dissecting room.

The corpse had been placed on the dissecting table, and Yang Xuetong was left at Qin Xuejin's house. After all, he had to wait for someone from the technical department to unlock the lock and collect the evidence inside, but he didn't come back with him.

Da Zhao and Sun Gaotie spent a lot of effort to destroy the dead body's rigor and lay the body on the dissection table. At this time, Zhou Ning had finished the autopsy, and Zhu Xingxing held up the scalpel with a nervous expression on his face. Look to Zhou Ning.

"Team leader, are you sure, let me do this autopsy?"

Zhou Ning nodded.

"Don't worry about doing it boldly. Don't be burdened. Your ability is fine, but you just don't have the opportunity to practice it. Besides, I'm here. If there is any mistake or omission, I will tell you as soon as possible, Da Zhao. Start talking."

Da Zhao glanced at Zhu Xingxing gloatingly, and directly clicked on the autopsy recording system, and quickly introduced the basic information of the deceased, the time and place where the body was found, the chief examiner, and so on.

Zhu Xingxing cleared his throat and was about to strike with the knife in hand.

Da Zhao raised his leg and kicked it. Zhu Xingxing wanted to refute something. Da Zhao's small eyes immediately widened and he gestured towards the corpse.

Zhu Xingxing just remembered that he had completely forgotten that there was still a need for an autopsy. He knocked his head and quickly put down the scalpel.

Starting from the hair of the corpse, step by step, the body surface autopsy was carefully carried out. When something was found, he would tell Sun Gaotie, and Sun Gaotie also recorded it carefully.

Sun Gaotie has been in the second group for a long time, and he has performed many autopsies. At this time, Zhu Xingxing can conduct autopsies independently, and he cooperates as an assistant. For him, this is the best encouragement, so the excitement on his face and Nervous, no less than Zhu Xingxing.

After checking the corpse form, seeing that Zhou Ning didn't say anything, Zhu Xingxing raised the scalpel again and cut open the deceased's chest and abdomen.

It's the same as playing games. When you're not playing, you can see other people's operations, your eyesight is good, and you find many problems. Whether the incision depth is enough and whether the peeling is thorough, but it's not the same thing when you really get started.

The bone saw was in Zhu Xingxing's hands, and it seemed to be scurrying about. Da Zhao was so frightened that he stepped aside quickly. Zhu Xingxing glanced at it, but didn't say anything, and tried his best to control the movements of his hands.

Afterwards, they began to step by step, cutting and sampling step by step from various organs to the digestive system.

Zhu Xingxing explained the autopsy findings and various sampling information to determine the cause of death. Of course, this was the same as Zhou Ning's analysis. The cause of death was hemorrhagic shock caused by carotid artery and tracheal rupture.

After suturing, Da Zhao took a long breath and turned off the video.

Zhu Xingxing looked at Zhou Ning, as if he wanted to show some judgment on his face, but Zhou Ning didn't move, still folded his arms.

"Leader, I have finished the autopsy."

Zhou Ning did not move, but glanced at Zhu Xingxing.

"Have you finished everything? Didn't you hear what I said just now? Or do you not like this kind of opportunity, and don't want to be able to work independently quickly? Want to be an assistant for the rest of your life? Or do you feel that you are not capable?"

Zhu Xingxing was taken aback for a moment, feeling a little silly.

After all, Zhou Ning has always been easy to talk, and this is the first time that Zhu Xingxing has said such harsh words to her.

Da Zhao cleared his throat, Zhu Xingxing looked over, saw Da Zhao winking at the dead man's head, Zhu Xingxing suddenly realized, almost raised his hand and knocked on the head, looked at the blood on the glove, and quickly stopped.

"I made a mistake as the team leader. I'm just a fag. I'll shave the dead man's head right away!"

(End of this chapter)