novice forensic medicine

Chapter 143 Teacher Xia, is this the person?
After sending Zhou Ning and Da Zhao back to the Municipal Bureau, Xu Dayuan left without stopping. He went to investigate Sun Yannian's departure time and all the details.

As soon as Zhou Ning and the others went upstairs, they saw that Sun Gaotie was about to go down, and when they saw the two, they quickly approached with a smile.

"Doctor Zhou, do you want me to cook for you?"

"Mr. Xia, have they gone to the cafeteria?"

"It's gone."

The two turned around and walked towards the cafeteria together with Sun Gaotie. Sure enough, they saw Momo Xia and Liu Yongxin in the cafeteria. They went over to eat, and Zhou Ning asked:
"Xiao Qu didn't come?"

"Go to Qin University, what's the matter?"

Liu Yongxin spoke first.

Zhou Ning briefly explained everything this morning, and Liu Yongxin nodded repeatedly.

"Is Xu Da suspicious of Sun Yannian? Do you think Wang Mengmeng is related to Sun Yannian?"

Zhou Ning nodded.

"Everything is just a suspicion, so I want to see how the video can be restored. Even if there is a disguise, the height cannot be disguised, and the hands cannot be disguised. This can still calculate some data, right?"

Liu Yongxin looked at Xia Momo. After all, after so long of working together, Xia Momo had some understanding of video and animation abilities. Except for computer operations, they were not inferior to Xiaoqu.

"Let's go up and have a look in a while. Since we can identify it as a camouflage, we can also carry out targeted removal based on the camouflage. As Zhou Ning said, height, posture, and finger length can still be analyzed."

After speaking, several people quickly started to eat, and Director Pang also came over at this time.

As soon as he sat down, he looked at Zhou Ning.

"Forensic doctor Zhou, I just called Captain Xu, and he said to give you the detailed file of Sun Manqing I dissected, and let you go through it again. I have already notified the cold storage room, and the body will be sent there in a while."

Zhou Ning was taken aback, and just about to refuse, Director Pang quickly explained:

"Cases come first. Don't worry about face or shame. I know what I can do. I am familiar with traffic accidents, but if it involves criminal details, I am not good at it. After all, I have worked for more than 20 years. At that time, I never dealt with criminal cases."

With such a sentence, Zhou Ning, who was blocked, didn't know how to answer it. Liu Yongxin held Director Pang aside.

"Director Pang, don't put such a heavy burden on my apprentice. Although young people have been handling criminal cases, they are young and haven't gone through so many things. But since Xu Da has arranged it, our laboratory must follow up. The autopsy is temporarily It's not necessary, is it?"

Director Pang smiled and put his arms around Liu Yongxin's shoulders.

"Okay, then listen to you, but the laboratory is here, I really have confidence in my heart, don't talk nonsense, I will send someone to send the autopsy report and various films later, if I don't come out of the special meeting How about just following along at the scene?"

Liu Yongxin nodded with a smile. The two chatted very enthusiastically. Zhou Ning, the person involved, kept laughing with him. When Director Pang left, Da Zhao moved his face close to the dinner plate, laughing so hard that he was about to spray.

"Liu Fayi is protecting Zhou Xiaozhou like an old hen. I am afraid that someone will set you up. I also want to recognize Liu Fayi as my master."

Liu Yongxin rolled his eyes.

"Your certificate of the trace inspector was passed by my apprentice for you. Read the book honestly and get ready to take the intermediate certificate."

In a word, Da Zhao was so choked that he looked bitter, and several people quickly went upstairs after eating.

As soon as I arrived in front of the 302 office, a trace inspector was already standing at the door. This person was seen by Zhou Ning yesterday, and his surname seemed to be Feng.

"Forensic Doctor Zhou, Director Pang asked me to send everything over. As for the film, I will email it to you later."

"Thank you Feng Henjian!"

Feng Henjian was taken aback, he didn't expect Zhou Ning to remember his surname, with surprise on his face, he waved his hand more politely and left quickly.

Holding the things, several people went directly to the laboratory on the fourth floor. Of course, this was the former forensic teaching and research office. Zhou Ning read the autopsy report, and the details in it were impeccable.

Sun Manqing's chest, abdomen, and steering wheel were squeezed, resulting in open injuries, multiple fractures of the thoracic spine, ribs and sternum, rupture of the spleen, liver, and kidneys, and puncture injuries to the lungs. The cause of death was hemorrhagic shock.

Seeing the end, Zhou Ning paused for a moment, then got up and rummaged through his mobile phone. While comparing, Liu Yongxin had already moved over.

"What did you find?"

"The identification of the contents of the stomach, the deceased Sun Manqing's last meal was also spicy shredded cabbage, deep-fried dough sticks and tofu nao."

As soon as Zhou Ning uttered the word 'also', Liu Yongxin gave a meal.

"Same as who? It can't be Zhang Guanglei, right?"

Da Zhao came over and waved to Zhou Ning.

"No need to look for it, I remember it clearly, Zhang Guanglei ate this, and the test results are the same, oh yes, there is also an ingredient of chili oil in the test, what do you mean, the ex-husband and the current husband had breakfast together, and then they both died in love? "

Zhou Ning glanced at him, he didn't like this kind of tone, but Da Zhao has always been outspoken, this problem must be corrected, Liu Yongxin stared directly.

"You need a beating, don't you? This is a joke. I don't feel relieved if you follow my apprentice like this in the future. I will go to Director Pang later and forget about changing you."

Seeing that Liu Yongxin was angry, Da Zhao quickly raised his hands in apology in fright.

"I was wrong, I don't take work as a joke anymore."

Liu Yongxin raised his leg and kicked him, and gave him a blank look.

"The dead are the big ones, and what job we do is to tell the last words for the dead, help him restore the process of death, and find the real culprit. Although it sounds a bit out of line, but we can't make fun of it, okay. Go to the office and bring Zhang Guanglei's autopsy report."

As if Da Zhao had been pardoned, Sa Yazi rushed out, at this time Xia Momo coughed beside him.

"Are you here to take a look?"

Zhou Ning hurried over, and Liu Yongxin also approached with a smile on his face. He really thought that Teacher Xia was good, and looking at the two people in front of him, he felt that they were a good match.

"Last year when Mr. Xia helped us with Zhou Ning's skull restoration, I knew without seeing anyone that Mr. Xia was definitely a beautiful and careful person. After working together for a while now, I found that this judgment was not accurate."

The two looked at Liu Yongxin together. Liu Yongxin walked up and said:

"There is another point, that is smartness. As far as the operation of these equipment is concerned, Xiaoqu once explained it, and Teacher Xia will be able to understand it. He cooperates so well with you. This kind of fit is really rare."

Xia Momo was a little embarrassed. She glanced at Zhou Ning's side face. From this angle, she could see Zhou Ning's perfect jawline. She quickly looked away, coughed, and looked at the screen.

"I finally know why Zhou Ning speaks so well. It turns out that I learned it from Liu Forensic Medicine. The essence is not wasted at all, and they are all inherited. Let's take a look at this screenshot!"

Liu Yongxin rubbed his nose, looked at Zhou Ning, and felt a little anxious. As an apprentice, he was good at everything, but he was a bit dull about finding a partner, and he was not in a hurry at all.

A fool could understand how Xia Momo looked at him, but he didn't feel it at all. He rubbed his hands together to resist the urge to punch someone, and followed him to look at the screen.

On the huge screen, a face in the driver's cab is enlarged. This is still the original screenshot. This person is holding the steering wheel with one hand, and raising the sun visor with the other hand. However, this movement is very finger-like Clear, Zhou Ning stared at the screen, Xia Momo said:

"I have made a scale based on the same model. The length of the middle finger of this person's right hand is 9.2cm, and the length of his hand is estimated to be 18.5-20cm. As for his sitting height, he is 92cm. Calculated according to the height ratio of Chinese people, this person's height is 180-184cm. Between [-], the error will not be very large.

Okay, I'm going to do it in layers now. I'll enhance the quality of this video first, and then gradually remove these camouflages. If you think there is a problem, you can stop it at any time. "

Zhou Ning nodded, and hurriedly recorded in his notebook. This height and hand length are considered above average among the people under 30 years old in the Qindao area.

Xia Momo has already started to operate. With the enhancement of the image quality, the position of the head portrait becomes clearer. At the same time, some transparent dots and lines appear on various points of the facial features, and there are various data beside it. Zhou Ning knows this. This is an idea proposed by myself in the second phase of the software project, but I didn't expect it to be applied now.

This is to collect all the data of the facial features, such as the height from the zygomatic arch to the brow bone, the distance between the zygomatic arch, the width of the nose, the height of the lip angle from the mandibular line, and the angle of the lip peak, etc., are very specific data collected.

It is equivalent to recording and expressing the facial features of a person with numbers. The accuracy and reference value of the data can be collected by a computer, which is equivalent to translating the double eyelid hooked nose into computer language, but Zhou Ning did not expect that Xia Momo can operate the software so quickly.

He coughed lightly and looked away. After all, his mind was a little distracted, so he quickly continued to look at the screen. With Xia Momo's operation, the screenshots changed more and more.

Not long after, the glasses on this person's face were faded, the eyes gradually showed their shape, the curly hair was also trimmed, replaced with a hair inch, and then replaced with a middle part and a side part, just as Xia Momo kept changing her hairstyle.

Zhou Ning took out his mobile phone, found a photo he had taken before, and then poked Xia Momo's arm.

"Mr. Xia, wait, look at this image, is it this person?

(End of this chapter)