Wearing a bulletproof vest and returning home, not to mention it was quite warm. It was a cold weather with no wind. The wind was like a knife cutting the skin, it was cold.

When I walked to a strange car not far from my door, I got down automatically before Xu Zheng knocked on the window, "Comrade Xu Zheng, are you coming back so late?"

These two comrades from the special police were on duty so late at night and so cold. The Wan detachment would not let Xu Zheng disturb their work, but he always felt bad about it, so he took out two huazi from his arms and handed them over.

"Two brothers, thank you for your hard work. This is specially given by the leader. You can't refuse it." These cigarettes must belong to the leader. If Team Wan opens his cabinet at this time, he will find two cigarettes lying there.

.

Wan Haihong occasionally smoked Huazi, after all, it was too expensive, and he got this cigarette from Director Nie.

He didn't see Xu Zheng take it while he was wearing a bulletproof vest, but Zhang Yuqi saw it, but she didn't say anything at the time, she just rolled her eyes. Men all have the same temperament. If Xu Zheng doesn't steal today, he will be severely punished another day.

His self-respect was taken away.

It seems that this is how men communicate emotionally between superiors and subordinates.

When the special police comrade heard that this was the leader's intention, he laughed innocently and kept saying thank you to Xu Zheng. Xu Zheng felt bitter in his heart. The two of them looked younger than himself. It is estimated that they were not willing to smoke.

I should give some cheaper cigarettes, but cheap ones seem insincere. It seems that I haven’t mastered the art of giving gifts yet.

Xu Zheng returned to the room, turned on the computer again, and found that all the videos on the cameras connected to his home had been cleared. He couldn't help but shake his head. Sure enough, the colleagues responsible for the finishing touches were simple and violent enough.

At this time, Han Xin suddenly called. It turned out that she was still awake at this hour. She saw Xu Zheng coming back on the surveillance camera and asked him to go to her home.

Xu Zheng did not dare to climb over the wall for fear of attracting the attention of people outside, so he went downstairs and went to Han Xin's house. Han Xin opened the door for him, and the two sneaked back to Han Xin's room.

At this point, Xu Zheng and the others felt sleepy as soon as they entered the warm room. Especially Han Xin, who was so worried that she could not hold on until now. She lay on the bed, snuggled into Xu Zheng's arms, kissed them, and quickly fell asleep.

Xu Zheng woke up at nine o'clock in the morning. This time he finally had enough sleep, but he still didn't want to get up. At this time, Han Xin had already gone out and saw a lot of missed calls on his phone. This was because he had turned it on silent yesterday and forgot to change it back.

Fortunately, there is no phone call from the leader.

Xu Zheng answered the phone calls of several classmates and colleagues one by one. She also called her master. She just asked if Xu Zheng was safe and nothing happened.

Yesterday, there was no card set up in Yiqiao District, but the leaders of the police station also received the notice. Wang Nianpan and others knew about Xu Zheng. Fortunately, Xu Zheng was fast, otherwise many police officers in the city would have to work overtime all night.

Finally, it was a call from Zheng Heming from the provincial department, asking Xu Zheng to come over if he was free today. The Criminal Investigation Corps had a job as a mock portrait artist.

Xu Zheng happened to go to the provincial department in the afternoon to do something, and they took care of it together. However, Zheng Heming was in a hurry and had no choice but to get up. He felt as if he had been cheated by the system and was only given technical skills. This often gave him extra money, which was quite good for others.

Okay, but for me, in addition to earning some favors, I am not short of money.

Based on the capture of Tsuyoshi Kato this time, Xu Zheng estimated that the bonus this time would be between 20,000 and 30,000 yuan. Adding salary and extra money, it would exceed 50,000 yuan this month, but it still cannot be compared with Han Xin's online novels.

I don’t know how she could earn so much if she coded 4,000 words in more than an hour in the morning?

After getting up and washing up, Xu Zheng went downstairs. There were guests at home. The relatives of Han Xin's family were very clichéd and bloody but also very reasonable. After all, when Xu Zheng and Han Xin got together, it seemed to their family that it was a smooth process, and outsiders thought it was a success.

These are two siblings.

Han Xin's distant cousin came to the door with a young man, and the meaning was self-evident. Although Tian Xinyue blamed herself for not explaining it to her relatives, she was always embarrassed to chase people away when they came to the door.

Tian Xinyue took this cousin aside and talked about the relationship between Han Xin and Xu Zheng, but this woman said that it is always good for young people to have multiple friends and multiple choices, which really made Tian Xinyue very angry.

Han Xin made it very clear from the beginning that her boyfriend was sleeping upstairs and asked everyone to keep their voices down, but they just didn't seem to understand.

When Xu Zheng was going downstairs, he happened to encounter this embarrassing scene. He was stunned, but without thinking much, he put on a bulletproof vest, a police hat, and high-top combat boots.

He himself felt more handsome than the man in front of him. At this time, the man saw Han Xin staring at Xu Zheng with gleaming eyes, and finally backed away. After they left, Tian Xinyue couldn't help but blame herself. Fortunately,

Han Dongwen was not at home, otherwise I would have to scold her again.

This was nothing. Xu Zheng didn't take it seriously and told Han Xin that he had to go to the provincial office and come back for lunch at noon. He took Han Xin's car keys and went out.

This time it was daytime, and Xu Zheng did not say hello to the special police in the car outside, otherwise he would have violated discipline.

When I arrived at the provincial department, I found Zheng Heming directly and was taken to the Criminal Investigation Corps. The Criminal Investigation Corps was on a separate floor with people coming and going, and it was busier than the municipal bureau.

In the Second Detachment of the Criminal Investigation Corps, there was a murderer who broke into a house and raped and killed a mother and her son. The society reacted strongly, and the higher-ups demanded that the murder must be solved in the past few days.

However, the only witness to this case was an 88-year-old man. He met a man wearing a hat at the stairs on the first floor and suddenly looked at the man's face.

If the elevator hadn't suddenly opened and scared away the murderer, the consequences would have been...

"Master Zheng, you are just trying to find a problem for me. How can you draw this?"

The main reason was that the police later found this old man. They say that the older you get, the less timid you become. This old man was scared. The police finally convinced him, but based on what he said, even the simulation portraitists of the Technical Investigation Corps could not write.

.

Because this old man asked one version at a time, and the preface did not match the back part. He did not do it on purpose, it was just like Lao Hu Tu.

Zheng Heming also knew that he was trying to trick Xu Zheng by pulling him over, but if he could draw a picture of the murderer, the criminal investigation would be able to solve the case faster.

It's a pity that the camera at the elevator entrance didn't record a single hair on the face except the hat and the murderer's back.

Xu Zheng read several of the old man's confessions and decided that he could only ask more questions on his own. He couldn't hope for this. "Master Zheng, I think the old man will forget it. He has already been wiped out by the lake. The murderer is probably standing there."

He might not be able to recognize him in front of him."

Zheng Heming also knew that it was difficult, but it was not difficult to find Xu Zheng. He took out two photos, "These are camera video screenshots. One has no face, only a hat, and the other is a background picture looking down at 45°. There is no other evidence at all.

Including DNA, fingerprints, footprints, etc.”

Xu Zheng picked up two photos. A hat covered the murderer's face, and nothing could be seen in the background. No, he could see the height, weight, and approximate age. Looking at the curvature of the shoulders and legs, Xu Zheng judged

The murderer should be a southerner.

Southern men's shoulders are not broad, their calves are not as big as those in the north, and their legs are straighter than those in the north. However, this information is not very useful in searching for the murderer.

"Master Zheng, can I watch this surveillance video?"

Xu Zheng's heart sank deeper and deeper in the dim video. It seems that the murderer has strong anti-detection capabilities. This kind of person is either a habitual criminal or someone who is familiar with the police's handling of crimes. There should be a certain range.

Scouting targets.

But this incident has been going on for a week, and if Xu Zheng can think of it, these investigators can also think of it.

Suddenly, a black shadow passed by in the video. Xu Zheng looked again and saw that it was gone. He operated the computer to process the video. The computer of the Technical Investigation Corps was equipped with all kinds of software. Within a few minutes, Xu Zheng intercepted a slightly elongated video.

Xu Zheng smiled. Isn't this a clue?

To others, this is just an ordinary shadow with little reference value, but for Xu Zheng now, this shadow is still very useful.

He is now a master-level skull restorer and senior simulation portrait artist. Through this side shadow picture, Xu Zheng can estimate the height of the murderer's nose, the distance between the mouth and nose and the eyes, and the depth of the eye sockets, and then calculate it based on the back picture.

From the size of a person's head, the size of the face can then be estimated.

According to the curvature of the side, the lips are almost the same, and the forehead is even simpler. The most difficult thing is the eyes. I can’t estimate the size from the side, and there is no frontal photo, so I can only draw two pictures, one with eyes closed, and one based on

Let’s summarize the old man’s confession.

Xu Zheng drew the size of the skull in proportion to the estimated height on the manuscript paper, then marked the positions of the eyes, nose, and mouth, and then drew the shape of the face... Then he found soft plastic clay and a wax model, and played with it for more than an hour.

Made a head with closed eyes.

"Master Zheng, take a look at the effect of what I made."

Zheng Heming had to be convinced by Xu Zheng's whimsical ideas. Who would have thought that an inconspicuous silhouette on the ground could allow him to find clues.

"I think the effect is good. I see that you calculate the height of the shadow, the height of the camera and the murderer, and also calculate the angle, and then calculate the length of the bridge of the nose based on the angle and proportion. I can't do this alone.

I think this is the murderer. As for the eyes, I don’t think it’s a big problem. If one pair of eyes doesn’t work, just replace it with another pair, and it will always work out.”

Xu Zheng stood up and patted the plastic mud on his hands, "Then my task is completed, and I will leave the rest to you. If the gum is broken, just let me know when the time comes."

Looking at the time, it was already past 11 o'clock. Xu Zheng immediately said goodbye, and Zheng Heming did not insist on staying. The work was important.

As soon as Xu Zheng walked out of the provincial office, he was stopped by Director Ye Tao of the Anti-Human Trafficking Office, and learned that Xu Zheng was here to make a mock portrait for the Criminal Investigation Corps.

Ye Tao pulled Xu Zheng and entered the provincial hall door again, "How could I forget you? There is a child who was lost when she was three years old. We used computer software to spell out her 15-year-old appearance. Everything is wrong. Come and help us as a reference.
Chapter completed!