I don't want to solve the case when I'm a little policeman.

Chapter 389 New Evidence
Jing Wei's home was indeed consistent with what Wan Haihong and Zhang Yuqi said. Everyone searched for everything here, including these hundreds of books, but they couldn't find anything about Gao Liying's murder plan.

In such a situation, Xu Zheng thought it was unnecessary to look for it again.

There was no good news from his side, and the other groups were similar. Fortunately, around 3:3 p.m., good news came from the police in Shanghai. They found an executive from a [-]D printing company on the black market with a record of selling [-]D printed objects.

After further investigation, it was found that the company's vice president, a senior executive, production supervisor, warehouse manager, and two workers often violated the company's regulations without telling the company. Find customers and print 3D according to customer requirements.

Among them is Jing Wei's order, because the management of the place where the two worlds of Shanghai and Kunzhou City are handed over is relatively lax. This black market is very prestigious among the two cities. Whose relationship does Jing Wei use to contact the black market personnel? I know, but this transaction was completed by her personally.

Because a 3D printed headgear costs 15 yuan, she printed four sets at once, all in cash.

Although Jing Wei was cautious about this transaction, she still showed her flaws, because the black market has now been seized by the police in Shanghai and Kunzhou City, and they recorded videos of both parties during each transaction.

Among them was Jing Wei, who was not wearing a headgear at this time.

Although she made a disguise and her appearance could not be discerned in the video, she went to the black market and bought a 3D printed headgear. Soon, the police locked her in.

It has to be said that this is the case in investigation cases, where one side is not bright and the other side is hopeful.

The police in Shanghai are really strong this time. In other words, the colleagues in the Ministry of Public Security are quick to act, and only they have the ability to quickly sweep the black market in East China.

Now there is a video of Jing Wei and the black market trading 3D printed headgear, 60 cash, and four headgears. Now the task force has found the bottom plates of these four headgears from the black market files seized by Shanghai.

Once you find the bottom plate, you will know whose headgear Jing Wei printed.

Xu Zheng took a look at these four photos in the work group. One is the little girl, one is Jing Wei's landlady in Room 702 of Lanting Garden, and the other is the 50-year-old man Gao Liying once used.

The highest is an ordinary young man. When Xu Zheng saw this face, he instantly remembered that he seemed to be such a person when he was watching the live video of Jing Wei's murder.

Thinking about it now, this person is either wearing a yellow vest, or a blue vest, and sometimes errand uniforms.

His face was full of wind and rain, his height seemed to be about 1.7 meters, and he walked skillfully, which made Xu Zheng not connect these two people at all.

Now with the photo of this young man, the police quickly found the basic information of this young man in the system. With his ID card, he can find his mobile phone number. It is worth mentioning that this man is no longer in Suyun City. up.

He went back to his hometown to get married, and stayed there after getting married. When the Suyun City police contacted him, he was still delusional because he had already left Suyun City for a year.

Zhuang Qiang, who was in charge of this matter, was very experienced. He directly asked this guy, "Did you lose your ID card a year ago?"

"I did lose it. It's been more than a year. Why, Comrade Police, did someone use my ID card to do something bad?"

Zhuang Qiang comforted him a few words, and warned that in the future, remedial measures should be taken immediately if the ID card and bank card are lost.

Everyone guessed that Jing Wei got the guy's ID card somehow, and then asked about his work and life while printing the guy's 3D headgear.

Sure enough, as the police contacted intermediary companies in multiple districts, they worked hard all afternoon and mobilized police forces from dozens of police stations, and finally found two houses rented in the name of this young man.

Through the surveillance cameras of the intermediary company and the memories of the sales staff, it was this young man who came to sign the contract for them. Because the cash was used, the rent was one year, and the rent was directly paid 6 yuan, so the two sales staff remembered profound.

Now let them recall, they feel a little strange, that is, this young man's voice is very hoarse, as if he had a severe cold.

Now that the locations of these two houses were confirmed, Xu Zheng immediately led the team to set off. Jing Wei's thinking was indeed different. The house she rented with her identity as a young man and a 3D hood was not far from the local police station and sub-bureau.

The area is two bedrooms and two living rooms, and the landlord said that he is living with his girlfriend, and her girlfriend is Gao Liying.

Gusu District, south of Kaixuan Avenue, Mingmen Community, when Xu Zheng and the others arrived, four policemen from the local police station were already waiting there. house.

As soon as he entered, Xu Zheng felt different, because this house had two bedrooms and two living rooms, and after entering, he found that the space was not as large as usual.

Why?

Because Jing Wei moved the sofa and dining table to the side sleeper, and the two living rooms were connected together, the room seemed empty.

But there is one thing, this place should have been tidied up, there is no furniture in the living room, everything is clear at a glance, and now I don't know if there is anything special in the bedroom.

"Director Bai, you haven't been in this room, have you?"

"Don't worry about this. Our police station notified you after we found this place. Don't worry, we didn't even open the door."

Xu Zheng nodded, and asked again: "Then you have checked the property, security, and monitoring, have you found anything unusual?"

Director Bai shook his head in disappointment. He was only disappointed if he didn't find any doubts. If he could find clues, it would be a meritorious service. It's a pity, "According to the property management and security here, the person you want to find has arrived. As of today, it seems like I haven't been here for two months.

Their monitoring here will be covered in a month, so we can't find Jing Wei or the young guy mentioned in your notice in the surveillance video. "

Although they didn't find any clues, they were able to find this place so quickly. No matter what they said, Xu Zheng still thanked them, "Then Director Bai, let's go in first, and you have to protect this room. The inspectors will also come.”

Director Bai nodded quickly, "Don't worry about this, how about this, you go to work first, I will visit the neighborhood to see if anyone's camera has captured the video of the suspect."

Xu Zheng quickly thanked him again. As expected of the deputy director in charge of criminal investigation, he really has a progressive heart.

Seeing Director Bai taking people to work, Xu Zheng and the others also started working. They entered the room only after putting on shoe covers, gloves, and a hood. Jing Wei's rent was due in two months. The landlord didn't know what happened in her room either.

Still on the way.

Jing Wei and Gao Liying also didn't come for two months. There was a faint smell in the room, which was due to the long-term lack of ventilation, the smell coming from the bathroom, and there was also a faint dust on the floor.

Xu Zheng lowered his body and glanced into the living room from the doorway. He saw the problem when he saw it.

Sure enough, Jing Wei and Gao Liying had trained here, because looking from the ground at the entrance to the living room, under the refraction of the light coming through the living room window, one could see faint drip marks on the floor tiles of the living room.

This kind of drop mark may be a spit, it may be the trace of ice cream dripping, or it may be blood, as long as it is not water, other things are possible.

Xu Zheng wanted to guess that it must be blood, because only the blood looked clean after being wiped with toilet paper. In fact, there was still a faint mark on the floor tiles. After a long time, under the cover of dust, it happened to be the current situation.

This is not a drop or two. Looking ahead, there are many such dust-covered drop marks on the floor tiles of the large living room.

Xu Zheng walked over gently, took out the brush, and gently swept away the dust on it. There was a faint trace on the ground, about the size of a brush tip. With these patches, he guessed that this place should be a scene. The place where Wei trained Gao Liying to kill people.

Judging from the drip marks, if it was blood, it should have dropped from mid-air and hit the floor tiles. Therefore, it is impossible for them to use real people in their training to kill, so if they don't use real people, they have to do it themselves, or use dummy.

According to Gao Liying's clean and quick way of killing people in the street, the whole process took less than three seconds to wipe her throat with a knife, which shows that Gao Liying often practiced this trick.

Ordinary people watch TV, cut their neck open with a knife, and the blood splashes out. In reality, if you are not good at it, you may not be able to cut the aorta with a knife.

Take Xu Zheng as an example, he is confident that he can cut his throat with a knife, but that is because of his great strength, if he cuts off the aorta at once like Gao Liying, to be honest, he has simulated in his heart, he is not sure .

The main reason is that killing people in the street will be very stressful, and the hands may shake.
The most important thing is that he has never trained or simulated, let alone thought about it.

As for Gao Liying, no matter how you look at it, she doesn't have any psychological obstacles at all. Killing people is like slaughtering chickens, and her movements are extremely skillful.

Although it is impossible to tell whether the traces on the ground are left by human blood or chicken blood, it can be concluded that Jing Wei and Gao Liying did train here.

Then, Xu Zheng went to the bedroom. There was only one Simmons mattress on the double bed. He observed it with a magnifying glass for a long time, and found bloodstains on the Simmons mattress, and some on the floor under the bed.

Looking at the position, it overlaps with the upper body of the person lying on the bed, which means that the death of the lawyer and his mistress was also calculated by Jing Wei.

Since the two were training to kill people in this house, they would definitely leave their own traces. Xu Zheng asked Zhuang Qiang and the others to search every crack in the floor, and found evidence that Jing Wei and Gao Liying had been here.

Not to mention, when Jing Wei and Gao Liying withdrew from here, apart from the side sofa and other furniture, everything else was quite tidy.

However, criminal police are better at finding evidence. Ji Meiyue found clumps of hair in the bathroom floor drain. The hair that can be found here must be long hair, and the short hair has long been washed down.

Slowly, everyone noticed that Zhuang Qiang found a curvy hair in the seam of the mattress.

Huang Yi also found hair in the sink drain.

Now that the discovery was made, it happened that the surveyors and trace inspectors also came. Xu Zheng hurriedly handed over the task to them, and also told them about his discovery.

Next, Xu Zheng and the others hurried back to the City Bureau, and first handed over the evidence bag to the laboratory. After half an hour, they finally got the results. From the hair and body hair, the DNA of Gao Liying and Jing Wei were indeed detected. .

Now that they have their DNA, the next step is to find evidence that they trained in the rental house.

It was not difficult to find their evidence. After Xu Zheng and the others notified the leaders of the DNA results and findings, they ran to another house that Jing Wei rented without stopping.

It is worth mentioning that this should be a place they have been to recently.

From the surveillance video of this community, it can be seen that Jing Wei, no, she entered the community wearing that guy’s 3D headgear and takeaway clothes. As for Gao Liying, good guy, she actually wore that 50-year-old middle-aged man hood.

The two rented a house here as a father and son. The young man was doing food delivery, and the father was doing odd jobs.

In the eyes of the community security guards and neighbors, their father and son are honest people, especially the father, who walks with his head down all day long, and whoever meets him will nod dully if he talks to him.

Xu Zheng really didn't expect that Jing Wei and Gao Liying lived in this community for another two months with another identity. She didn't feel too tired. She went to work in a law firm during the day, and went back to the apartment after work, and came back after changing her hood. Here, go back in the morning or in the middle of the night.

After going through this for several months, Xu Zheng felt that Jing Wei's psychological quality was either very strong, or something was wrong.

Now look, it's a little bit of both.

It may be that Jing Wei and the others moved here ten days ago. After Xu Zheng entered the house, he seemed to be able to smell a faint smell of blood. It's a pity that his nose has not been strengthened by the system. If the police dog is here, it will definitely be able to tell what it is The smell of blood.

This is also a two-bedroom, two-living room, and the layout is similar to the previous one, except that there are more evidences here, not to mention the floor drain and the hair in the pipe under the sink, even the drip marks and blood stains on the ground are obvious.

Xu Zheng even found a few dry bloodstains on the baseboard.

"Brother Qiang, you and Huang Yi will go out to the field first, and go to the nearby vegetable market to inquire about Jing Wei, um, has Jing Wei bought blood from Killing Chicken and Duck after she is disguised?"

The blood must have been bought.

What Xu Zheng wanted to do now was to search for evidence while perfecting the chain of evidence, so as not to repeat the joke about Jing Wei's interrogation last time.

Xu Zheng had something to gain here, so he directly asked the colleagues from the current survey and trace inspection who followed him to start, and then he personally reported to Zhang Yuqi and the others, and finally, Xu Zheng said: "Boss Zhang, if these two rental places Both found that Jing Wei and Gao Liying were training here, so this proves that Jing Wei is related to this series of cases.

Coupled with Jing Wei's illegal purchase of 3D printed headgear, I have an idea, is it possible that Jing Wei is wearing one of the four headgears she bought, and dating her boss and her lover Ye Qianshan? "

Since Xu Zheng suspected Ye Qianshan, of course he would investigate him, but if he doubted, there were not many places he could investigate. After all, Ye Qianshan still had a certain social status. The lawyer himself had connections in the political and legal system, and some leaders were tactful. submitted comments to the task force.

Now with new discoveries, Xu Zheng raised his suspicions again.

(End of this chapter)