Serious Crime Unit 1

Chapter 409 Death of Doctor Urata (2)
"Not necessarily. The temperature suddenly dropped by 10 degrees today, and coupled with the seven-level cold wind blowing from Siberia, many people are willing to hide in bed and sleep... Hey, there seem to be three bloody fingerprints on the lower jaw of the deceased." Luo Jinbian and Jiang Yiming While talking, he inspected the body, "Brother Angkor, come and take a look." Luo Jin shouted to Wu Jiang, because Wu Jiang was the most professional senior trace inspection engineer in the team, referred to as a trace inspector.

Wu Jiang stood up and walked to Luo Jin. Luo Jin pointed to the deceased's jaw and asked him to see the bloody fingerprints: "Could it be left by the murderer?" If it was left by the murderer, the case would be easy to detect.

"If it was left by the murderer, then the murderer should be a woman, because judging from the long and narrow shape and lines of the fingertips, it should be a woman's bloody fingerprint." Wu Jiang's words frustrated Luo Jin, who had just seen the light of day. Generally speaking, A woman would not dare to kill a strong man alone, unless the woman is engaged in a special profession, such as a killer.

"A woman's? Could it be that the female audience accidentally left it on the jaw of the deceased while watching?"

"It's generally impossible. Very few women have the guts to squat down and look at the corpse, unless she is a pervert or one of our colleagues." Wu Jiang said with certainty.

"Then, who will be left behind?"

"This needs to be investigated, but it must have been stamped after the deceased's death. It may have been the woman who first discovered the deceased."

After Jiang Yiming heard this, he walked outside the cordon and asked several young people who were still watching. They all said that a woman named A Xin found the body.

Jiang Yiming asked one of the blond young men: "What's your name?"

"My name is King Kong." He said seriously.

"King Kong? Your body is as thin as a bamboo pole. How do you look like King Kong? You need to exercise more." Jiang Yiming saw that he had dark circles under his eyes and was tired. He knew that he was an Internet addicted teenager, so he wanted to educate him.

"My surname is Jin and my given name is Gang. Some people call me Xiaogang. My parents gave me the name. There's nothing I can do about it." His tone was a little dissatisfied.

Jiang Yiming was afraid that he would have a rebellious mentality, so he said kindly: "Okay, can you tell me about the situation at that time?"

"My friends and I were playing games in an Internet cafe when we suddenly heard a woman screaming like a slaughtered pig. Everyone in the Internet cafe heard it. We ran outside and saw a panicked woman in her 30s. I ran to the Internet cafe in panic. When I saw a tall young man, I crawled into his arms, as if I had seen a ghost.

"While crying, she pointed to the alley less than 10 meters away from the Internet cafe and said: Killing, killing - everyone ran forward to see the man lying on the roadside. I was the first to go up and touch his carotid artery. , but I found out that he was really dead, so I asked someone to call the police..."

"You did the right thing. What is that woman's name and where is she now?"

"I only know her name is Ah Xin, which is what the Internet cafe owner said, because she sometimes comes to the Internet cafe to surf the Internet, and every time she comes after 10 p.m."

"Where is she from?"

"I don't know. Her accent sounds like a Northeastern person. Ask the Internet cafe owner. Maybe he knows more about her situation." King Kong suggested sincerely.

After Jiang Yiming said thank you to him, he walked into Aguang Internet Cafe. The boss was a man who was nearly 30 years old. He was not tall, had fair skin, and was wearing a suit and leather shoes. He looked quite well-educated. He introduced himself as Zeng Guang. , he knows A Xin and has her mobile phone number and identity information because she applied for a VIP card in his Internet cafe.

Jiang Yiming asked: "Where is she from? Where does she live now?"

"She is from Dalian and now lives in Renyi Lane, Changtian Village. I have never been to her house and don't know the specific location. I am from Xiyan City and am not familiar with the situation in Changtian Village."

"Please call her and tell her that people from the city's criminal police team are looking for her to question her. Please make sure she comes, otherwise we will come to her door tomorrow."

"Okay, let me give it a try." After he said that, he called up A Xin's number from the phone's address book and dialed it. The call was connected. Zeng Guang explained the situation. She seemed to be still in panic and said she didn't dare to go out alone. .Zeng Guang didn't convince her, so he handed the phone to Jiang Yiming. Jiang Yiming asked her where she lived. He sent someone to pick her up, and she agreed to come to the Internet cafe.

Jiang Yiming walked out of the Internet cafe and saw that everyone was still busy, so he walked towards Renyi Lane. The alley was winding, damp and narrow, and the lights were dim. A girl would be scared to go out alone.

Jiang Yiming only walked for 5 minutes before he found A Xin's downstairs. He pressed the doorbell of 301, and the window and door upstairs opened. A Xin stretched out his head and saw Jiang Yiming in police uniform, then opened the door. Jiang Yiming said Wait for her downstairs, Ah Xin will come downstairs soon.

Under normal circumstances, a single police officer cannot question the owner or suspect, so Jiang Yiming asked her to go to the Internet cafe to take notes. Ah Xin is very tall, about 172 centimeters, and is a model, but Jiang Yiming could tell at a glance. She is a promiscuous woman, Wei Wei feels sorry for her.Jiang Yiming and Wu Jiang took A Xin to the office of the Internet cafe for questioning.

"Please show your ID card." Jiang Yiming said with a smile.

Ah Xin took out an ID card from the wallet in her shoulder bag and handed it to Jiang Yiming. Jiang Yiming took it and took a look at it, knowing that it was a forged ID card. He wanted to criticize her, but he thought she was not far away. It was not easy to live in Yangtze River for thousands of miles, and she was asked to cooperate with the investigation, so she held back: "Did you get the wrong ID card? Your date of birth is 1992, which doesn't look like you."

She suddenly realized that she had made a serious mistake, because she was frightened out of her mind by the deceased and actually gave the fake ID to the police. Her cheeks burned with shame: "I'm sorry, I'm sorry, this is the identity I use for work. Certificate, I work in an entertainment venue, the younger the better..."

"It's okay. Was it you who discovered the body of the deceased? Can you tell me the situation at that time?"

"Oh, what an unlucky thing. I was coming home from get off work at that time. Because I drank too much, my mind was a little distracted. I didn't see a dead man in the middle of the road, so I tripped over him.

"At first I thought it was a drunk man lying on the road, but then I touched blood. I was so scared that I ran to the Internet cafe. After hearing my scream, people in the Internet cafe ran out to see. Fortunately, Boss Zeng was always there. He comforted me and gave me a lot of boiled water to drink, and my fearful heart slowly calmed down.

"I didn't want to stay in an Internet cafe close to the dead, so I asked Boss Zeng to take me back. Boss Zeng asked two network administrators to take me home. This is what happened." Ah Xin seemed to still have lingering fears.

"Have you ever touched the face of the deceased?" Wu Jiang asked.

"I don't know, my mind went blank at the time and I don't remember any of this."

"I want to extract your fingerprints, is it okay?" Wu Jiang believed that the bloody fingerprints on the deceased's face might have been left by Du Yixin. If so, Luo Jin's doubts could be solved immediately.

"Ok."

Wu Jiang asked her to stretch out her hands, apply ink pad on each of her ten fingers, and then press them on the white paper. After the extraction, Wu Jiang called up the blood fingerprint photos in the SLR camera and compared them. The results were the same as those of Du Yixin. The fingerprints are a perfect match, which negates the speculation that the bloody fingerprints were left by the murderer.

After doing these things, Jiang Yiming asked Xiao Ke to send Du Yixin back. He looked at his watch and saw that it was already four o'clock in the morning, so he asked everyone if they had finished the survey.Everyone said it was fine.Jiang Yiming asked everyone to pack up their tools and go home and have a good rest.

Jiang Yiming asked the corpse collector to transport the deceased to the Forensic Center of the Municipal Criminal Police Team to be frozen and await an autopsy the next day.In fact, the scene had been completely destroyed, and there was no physical evidence to be found. The reason why the murderer chose to kill in the alley was so that the scene would be destroyed after the crime.

Moreover, there are no electronic eyes at the entrance of the alley, and there are no electronic eyes installed at the entrance of the Internet cafe. Everything was carefully planned by the murderer. Everyone realized that they had encountered another murderer with strong anti-reconnaissance capabilities. However, everyone was very confident that they could solve the case in a short time. .

But will reality really be what everyone thinks?

2
After various data came out, the No. 1 Serious Case Team met to discuss the case, and as usual, designated the case as 2016.

Almost every meeting Jiang Yiming asked Luo Jin to speak first. Luo Jin said: "The murderer stabbed the deceased's right lung from the back with a sharp instrument. The sharp instrument cut off the bronchus of the right lung, causing hemorrhagic shock and death. The blade penetrated 12 centimeters into the right lung." , punctured the entire lung, and the time of death was between 2016:11 and 7:23 on November 24, 15. The murderer may have medical knowledge, because after a person's lungs are punctured, he cannot scream for help, and the scene The first [-] meters was Aguang Internet Cafe. Once the deceased called for help, he might be discovered and sent to the hospital for rescue. Therefore, the murderer deliberately stabbed the deceased's right lung accurately."

"Could it be a coincidence?" Wu Jiang asked.

"It is possible, but unlikely. The murderer not only chose to stab the right lung, but also chose to do it in a place where there is no electronic eye. This is no coincidence."

"What kind of sharp object was the deceased stabbed by?" Jiang Yiming asked.

"I made an inverse mold of the wound, then input the picture into the computer's tool library for comparison. I came to the conclusion that it is a multi-purpose knife used in the kitchen. Its shape is like this..." Wu Jiang turned on the projector and appeared on the screen. A multi-purpose knife with a handle wrapped in black hard plastic. "This multi-purpose knife is 0.3 cm thick, 5 cm wide, about 18 cm long, and weighs 250 grams. It is a thickened and widened multi-purpose knife." , similar to the multi-purpose knife manufactured by Zhang Xiaoquan, the murderer chose this brand of knife as the murder weapon, indicating that he is familiar with using this kind of knife and may practice it frequently."

"Is there anything special about this knife?"

(End of this chapter)