novice forensic medicine

Chapter 84

After all, further autopsy is still needed. Dr. Lu and the others began to operate on the spot, quickly connecting the computers one by one, and then several staff members began to operate the synthesis function of the software.

Although Zhou Ning provided the design concept and participated in the initial planning, he did not understand the operation of the software. When he saw Xiao Qu operating, he watched carefully. When it came to the final choice of skin color and eye color, Xiao Qu would operate the keyboard Pass it to Zhou Ning.

"Forensic Doctor Zhou, you can come to the next step."

Zhou Ning didn't shirk. Although the deceased's skin looked pale now, it was due to a lot of blood loss, and the actual skin color was slightly darker than this.

Zhou Ning chose the skin color, recalled the color of the iris, and also made a choice, and of course there are relatively sparse eyebrows. After finishing these ditties, click to synthesize.

A small hourglass appeared on the screen. After waiting for more than ten seconds, a three-dimensional portrait appeared. Liu Yongxin and Da Zhao came together. Both of them followed up with a superficial autopsy. The remaining facial features of the deceased had been seen by Zhou Ning. Turn sideways.

"Master Zhao, take a look, does this look like the dead?"

Da Zhao kept nodding.

"It's very similar, but isn't it darker?"

Liu Yongxin shook his head.

"Skin color is fine, can Dr. Lu's software also search for fingerprints?"

"We have reported to the Municipal Bureau that we can connect to your internal system. Have you extracted the fingerprints of the deceased?"

Zhou Ning shook his head.

"I just want to ask. The reason why this case is difficult is because the fingerprints of the deceased were cut off by the murderer, so we can only check the face of the deceased. Her teeth are also very neat and there is no trace of correction."

Dr. Lu took a deep breath, and then looked at the dissecting table. He was so excited just now that he didn't see the state of the deceased, so he shivered uncontrollably.

"I just heard about it before, but now that I see the state of the corpse, I know how difficult it is for you to work. But since the appearance of the deceased has been found, let's search in your system to see if we can find the identity information of the deceased?"

Zhou Ning nodded excitedly, Xiaoqu clicked a link, and then the photo was moved to one side, and the screen was divided into two parts, half of which was the image that had just been synthesized, and the other part, with photos constantly flashing, seemed to be in progress. Corresponding alignment.

"Is this in the household registration information, compared with the household registration photo?"

Dr. Lu nodded.

"Yes, but all the household registration photos are selected and not compared based on their appearance. Last time, you either sent me an article of your thoughts, or you used the data information of the facial features in the image to extract them. .

I asked them to improve the search function, which is to compare the avatar data we synthesized with the facial features data on all household registration photos, so that even if there is plastic surgery or changes due to age differences, they can be ignored. "

Just as he was talking, there was a beeping sound from the computer. This sound was almost the same as that of Zhou Ning's system, which made him startled, and quickly looked at the display screen.

The search is over, and a person's information is found, Xiaoqu clicks to view the details, and the person's identity information appears on the screen.

But seeing the photo of this person's ID card, Liu Yongxin was stunned.

"Is this a person? Why doesn't it look like it?"

Zhou Ning moved closer, the ID card was a new one, it was replaced in 06, the girl in the photo had dark single eyelids, and there was a little black hair around her lips, it was quite different from their composite photo.

Da Zhao leaned over, looked at the screen and read out the content on it.

"Cheng Chunyan, born on February 1989, 2, is a student of the No. 7 Middle School in Qidong County. This is the information entered in 2006. She should still be in school at that time. Her home address is No. 21 Zhujiazhuang, Tieshan Town. Huh? Isn't this address next to the Bonded Logistics Park ?”

Zhou Ning squinted his eyes. He was born in 1989 and applied for an ID card in 2006. He happened to be 17 years old. Since the system can match it, it is not impossible to check it.

"Master, let Xu Da and the others check this person's information?"

Liu Yongxin nodded, and directly dialed Xu Dayuan's cell phone.

"Dr. Lu and the others came, and used the software designed by Zhou Ning and the others to restore the portrait of the deceased, and then found a person's information during the system comparison process, called Cheng Chunyan, I will send it to you, the above There is a fixed phone number, you can contact and check it out, if it is not, we will check again, if it is, then come and identify it."

"Okay, I'll take a look now."

The phone was hung up, and the dissection room was quiet. If the family members of the deceased can be found, it is naturally necessary to wait to come and take a look, and then it is safer to conduct an autopsy.

Ten minutes later, Liu Yongxin's cell phone rang.

"Hey, I contacted the family members. They said that Cheng Chunyan didn't go home last night, and no one could be contacted. I was thinking about whether to call the police. Her sister is next to the Eighth Hospital. I will follow her right away."

After hanging up the phone, Liu Yongxin breathed a sigh of relief.

"Just wait, Dr. Lu, why don't you go to the team, we have space in the office, and we'll be dissecting here later. I'm afraid it will affect your appetite if you are here."

Dr. Lu waved his hand and smiled.

"Today, I want to take the team to observe the dissection, which will be more conducive to the future software development, and let everyone know the significance of this software development. If you spit it out, it's a kind of experience!"

Liu Yongxin gave a thumbs up. Dr. Lu’s words are still touching. It is true that only after experiencing these things can you feel the significance of this software more deeply. Of course, if it proves that Cheng Chunyan is the deceased this time, it will explain the analysis of the software. , which is more accurate than human judgment.

In less than 10 minutes, the door of the dissecting room was pushed open. Xu Dayuan walked in. Seeing a roomful of people, he was stunned for a moment. He nodded towards Dr. Lu and led a woman behind him to come in. With a flustered look, Zhou Ning walked to the dissection table and completely covered the dead man's face with a white cloth.

Then he turned around, pointed at the clothes on the stainless steel trolley next to him, and looked at the woman.

"Identify it, is it your sister's clothes?"

The woman nodded, and tremblingly walked to the stainless steel cart. The red down jacket was folded, and the blood was mainly on the inside, so it didn't look too bloody.

She stared at the collar of the down jacket, then pulled up the sleeve and flipped it over. Zhou Ning also looked over. There was a shield-shaped ornament pasted on the left sleeve of the down jacket. The woman tore it, and the ornament was torn Opened a corner, it turned out to be glued.

The woman raised her head and couldn't stop crying, pointing to the clothes and looking at Zhou Ning.

"This is Chunyan's down jacket. Her clothes were scratched as soon as she bought them. I put a patch on her. Can I see Chunyan? I want to see people, it must be miserable, right? I can recognize me Sister, I am prepared!"

The woman was screaming at the end, Xu Dayuan looked at Zhou Ning, then sighed and said:
"The deceased's face has been destroyed, his fingerprints have been cleaned, and his body is full of traces of abuse. It has reached an unrecognizable state. I understand your mood, but don't read it. I will collect blood samples for you later, and we will carry out DNA analysis. , so that accurate information can be obtained.”

The woman kept shaking her head, rushed to Zhou Ning's side, lifted the white cloth, and then stood there in a daze.

Listening to what others say is completely different from what I see myself, especially close relatives. Seeing her like this, the woman grabbed the edge of the dissecting table and kept howling, and Da Zhao stepped forward to pull the woman.

But she pulled the dead man's arm, pointed to a mole on the shoulder, and was already speechless.

Zhou Ning waved his hand, signaling Da Zhao to let go.

"You mean, do you know this guy?"

The woman nodded, and pulled off her collar, revealing part of her shoulders, as if she had controlled her emotions a bit.

"My sister and I both have a mole here on the shoulder, and it's blue in color, about the size of a soybean. It's different from the mole that rises above the skin of ordinary people. This is my sister, it's my sister!"

After speaking, he let go of the edge of the dissecting table, and Da Zhao supported her, let her sit on the chair, and handed her a glass of water.

"We understand Da Man'er's mood. That's why we don't let you see it. Most people can't stand it. You are already very powerful. Don't worry, there are so many forensic doctors and experts here. We must carefully search for evidence and seize it. murderer."

The woman nodded, holding the water glass to absorb the temperature from the water glass.

Zhou Ning pushed his glasses, and there was a beeping sound in his ears. Congratulations to the binding person for completing the specific part of this task. Do you choose to submit?

Zhou Ning directly clicked No. He didn't have to complete the super-outline tasks in the back, but it was inconvenient to think about these at the moment, and he didn't have the mind. Following the click, the countdown stopped at 10:22.

At this time, Liu Yongxin handed Da Zhao a consent form. This time, without any persuasion from others, the woman grabbed a pen and signed it, then put down the cup and knelt down for everyone.

"My sister is an honest girl, please find the murderer, I kowtow to you here!"

Da Zhao lifted the woman up, usually he always had a playful smile on his face, but now his face was a little serious.

"We understand the feelings of the family members. We recruited so many experts to inquire about your sister's identity in order to catch the murderer. You don't need to kneel and kowtow, you know? Go outside and make a record. You can recall all kinds of information about your sister as much as possible. , the more detailed it is, the easier it is to solve the case.”

The woman was silenced by the yelling, Zhou Ning walked over, pointed at the screen and said:

"Look at these two photos, does your sister look like this photo?"

　I am back!
　　If you have any questions or questions, you can ask me in the book club. Of course, if you have a special case or any strange experience, you can also tell me.

　　
　
(End of this chapter)