novice forensic medicine

Chapter 303 A Leg Hanging from the Train
Zhou Ning nodded.

"The autopsy and on-site investigation report showed that no traces of dragging were found around the No. [-] deceased, Zheng Chuguang. Except for the plastic sheeting on the ground, no blood was found on the surrounding ground. There is no blood, and there will be splashes when pulling the corpse.

It is really impossible for one person to do this, but it is impossible to judge whether the murderer is two men or a man and a woman. It is just that the second deceased Yu Guangyao died at the first scene. There must be a woman. Has his social relationship been checked? "

Bai Hua turned around and rummaged through the files, took out a few records, and handed them to Zhou Ning.

"Yu Guangyao's social relationship is very complicated. His construction company owes a lot on credit, all of which are triangular debts. After Yu Guangyao had an accident, his assets were also repaid after compensation for the unqualified construction section. His wife went to the city government to find a lot of times, the penalty was not reduced.

It is said that the remaining more than 20 yuan was repaid after the court auctioned one of Yu Guangyao's properties. In fact, Yu Guangyao had a lot of assets, and his family would not be unable to survive. As for those who had hatred, there were as many as a dozen people. Checked one by one, there is no time to commit crimes. "

Zhou Ning exhaled, the three deceased were not kind people, the first two died too early, but the last deceased Bai Hua followed the investigation, she can know more.

Thinking of this, Zhou Ning asked:
"Let's put the first two dead first. After all, it's been a long time. What do you think of the last dead Zhang Qiujian? I'm referring to your suspicions, not the content reflected in the autopsy report."

Bai Hua was silent for a moment, and when she raised her head, her eyes became much firmer.

"Zhang Qiujian's death involved quite a lot of things. Zhang Da followed the investigation of this case at that time. I followed the staff of the City Bureau's Forensic Medicine Office to participate in the on-site inspection and autopsy. When the deceased was found, I felt that the posture of the deceased seemed to be It was kneeling and begging for forgiveness, but because of the rain, the body leaned forward.

I don't know if you have visited Yue Fei Temple. Although there is no head, that posture is like Qin Hui's posture in front of Yue Fei Temple. Especially after investigating the evidence of Zhang Qiujian's bribery, I feel that the murderer is punishing evil and promoting good. I shouldn't say it, but Zhang Qiujian really deserves to die. "

Following Bai Hua's explanation, Zhou Ning looked at the scene photos of Zhang Qiujian's murder.

It is true that Zhang Qiujian looks like he is kneeling, but his upper body is naked, and the bottom is covered with plastic sheets. With the effect of rain, it is easy to change his posture, but seeing the blood sugar value, Zhou Ning frowned slightly.

"Have you checked Zhang Qiujian's previous physical examination report? The blood sugar index does not match his body shape. According to his body shape, his limbs are slender and his belly is big, his blood sugar, blood pressure, and blood lipids will not be very low. Could it be that he has been taking insulin?"

Birch shook her head.

"I didn't get his physical examination report. Zhang Da sent someone to ask Zhang Qiujian's family. His wife said that Zhang Qiujian's blood pressure was only slightly high at 140/90, and everything else was normal, especially his blood sugar. I think the deceased may have been starving for a long time. So the blood sugar dropped to the limit, after all, the stomach was completely emptied during the autopsy, and there was no residue in the intestines."

Zhou Ning hummed, dialed Xu Dayuan's cell phone, and the other party answered the call after the second ring.

"When Bureau Xu investigates the three deceased, can I check their medical examination records? I remember that this will be kept in the medical examination center for 30 years, and can be checked."

"Row."

January 2012, 3 12:10
In the conference room, Xu Dayuan looked around.

"The social relations of Zheng Chuguang, Yu Guangyao, and Zhang Qiujian from elementary school to university have been sorted out. Xiao Qu will tell you the results of your statistical comparison."

"Okay, let me introduce. After two days of investigation, the three people from elementary school to university, including those who transferred schools and classes, were 321, 337, and 386 students in the same class, a total of 1044 people. There are 7 people who have all studied together in the same class.

Of course, if you let go of the same grade, there are 174 people who have been in contact with the three people. When the three deceased were in elementary school, they had attended Hai'an Experimental Primary School together, but they were in different classes.

Yu Guangyao and Zhang Qiujian once lived in the Hongqi Road community. After investigation, Zheng Chuguang’s grandfather’s home is also in the Hongqi Road community, so I will live in this community together, and like the three of them, people who are studying in Hai’an Experimental Primary School also made an appointment. After investigation, six of the seven people were included. "

As he said that, Xiao Qu opened a form, on which was a list of seven people, but the color of the last person was lighter, obviously the first six people were from the same school and community as the three deceased.

Xu Dayuan stared at the list and waved his hand.

"Come on, tell me, have these six people been contacted, where are they? When can you come over to assist in the investigation?"

Tao Zhenshan hurriedly said:
"We received the news from Xiao Qu, and started to contact these six people. We checked through the household registration system and found five people. One person's phone has never been contacted. Two of the five people are out of town, and three of them notified to come to assist in the investigation in the afternoon. As for The content of cooperation with the investigation was not disclosed.

Two people from other places, one will come back tomorrow, we made an appointment in the morning to cooperate with the criminal police team in the investigation, as for the other one who is in Shanghai for medical treatment, with advanced liver cancer, waiting for surgery, I don't know what to do about this, or I will contact Shanghai Colleagues, help me in the past? "

Xu Dayuan checked the time and waved to Tao Zhenshan.

"Give me the phone number, call now and ask, Zhou Ning, do you have any questions that must be asked?"

Zhou Ning thought about it.

"I would like to know, when they were in primary school, did anything special happen in their Experimental Primary School and Hongqi Road Community, where the three deceased were involved, or did they do something bullying?"

Xu Dayuan nodded, dialed the phone directly, and the other party only answered the phone after it rang for a minute, and gave a feeble hello.

"Hey?"

"Are you Ai Qingsong?"

"I am, who are you?"

"I'm Xu Dayuan from the Qindao Criminal Police Detachment. I just checked. You used to be classmates with Zheng Chuguang, Yu Guangyao, and Zhang Qiujian, and you once lived together in the Hongqi Road Community. We know that it is inconvenient for you to come to the scene when you are hospitalized in Shanghai. I want to ask you some questions, do you think I can do it now?"

The other party was stunned, as if he was recalling, and was also surprised that the police knew his current state, and then hurriedly said:

"It's convenient. Anyway, I'm waiting for the operation in the hospital. I don't have anything special."

A woman's voice came from the phone, with a hint of dissatisfaction.

"Who is looking for you? Doesn't it stop in the hospital? They have fired you. What else is handed over again and again? Let them contact me."

"Don't meddle, it's not about the unit. The police are investigating a few of my classmates. You close the door first. I'm sorry for the police officer. You can continue talking. It's convenient for me."

In the end, he was obviously short of breath. Zhou Ning raised his eyebrows. He had obvious shortness of breath in the advanced stage of liver cancer. This is a manifestation of heart failure.

"I think you also know that all three were killed."

"Well, I saw it on the news."

"During elementary school, you were all in the same department. I want to know, did any special things happen, involving the three deceased, or did they do something bullying?"

Ai Qingsong hummed twice.

"It's been a long time since elementary school. I only remember that when I was in the fifth grade, a classmate in our class died. He was hit by a train. That person was Cui Yushang. It is a tall man with a foot of 1.7 meters five.

I don’t remember the exact date, but I only remember that it was late autumn. After school on Saturday, many boys made an appointment to fish in Hulu Bay, which is diagonally opposite to the school. There is a spring in that bay, and the water does not freeze in winter. There are many small fish in it. Supplies are scarce, so cooking noodles with small fish and fish sauce is delicious.

This Cui Yushang rode his father's [-] big bars. When crossing the train track, he needed to move the car across four or five train track lines. He lost his foot, and his bicycle got stuck on the train track. Many people called him, and he refused to let go, as if he had been possessed by a demon.

But the train from behind had already turned a corner and rushed over. Many people watched him being hit by the train. It is said that the body was directly torn to pieces, his legs were hanging on the engine, and he was still twitching. He died at that time, to be precise, he was torn to pieces But we didn't dare to look, and all the children fled in all directions.

During the second week of class, the door of our class was suddenly opened by the wind. Some male students were naughty. I don’t know who called Cui Yushang to come back. At that time, many girls were scared to cry. This matter, but the more it is like this, the more afraid the students are.

However, a friend of ours who went to play together said that Cui Yushang didn’t want to worry about the bicycle when he fell down. It was Zheng Chuguang, Yu Guangyao and Zhang Qiujian who shouted from behind, Cui Yushang, if your bicycle breaks, your father can interrupt you leg.

After shouting like this, Cui Yushang became obsessed, his brains were not enough, and his father whipped him with a belt when he had nothing to do. Once the parent meeting was not over, Cui Yushang was chasing him all over the school yard, so Cui Yushang was frightened , naturally dare not let go.

A month later, Cui Yushang's mother ran away, because his father beat him so much that he couldn't bear to run away from home. His father was drunk and died in a car accident. His grandma was crazy. She came to school every day to pick up Cui Yushang, fell into the ditch and drowned, only him The younger sister was the most pitiful. She was sent to live with her aunt. I heard that it was not good, but we never saw that younger sister again. "

The people in the meeting room were quickly recording, and Xiao Qu even searched for Cui Yushang's information, but he couldn't find any information about this person. Thinking about it, he was also a fifth-grade child. At that time, he hadn't applied for an ID card, and all household registrations were recorded manually. There is no internet connection.

He quickly typed a few words and showed them to Xu Dayuan. Xu Dayuan nodded slightly and continued to ask:
"What's the name of Cui Yushang's sister, do you remember?"

"It seems to be called Cui Yufen. I can't remember exactly, but when we were in fifth grade, this sister was in fourth grade. She should be two years younger than us and started school earlier."

　Recommend a book "I really don't want to be an emperor at the end of Ming Dynasty"!
　　


(End of this chapter)