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

It's not so easy to find laser experts, especially those related to weapons. Xu Zheng thought about it, and borrowed two technical policemen from the Technical Detective to prepare a simulated study on the route of burning Ding Xin's laser on the spot.

Make sure which car it is first.

The laser emitted by the murderer's laser transmitter exceeded the scope of the toy factory's regulations, and it was a lethal weapon. Xu Zheng and the others couldn't find this kind of laser weapon for a while.

So they just bought a few toy laser emitters, like small flashlights, which Xu Zheng played with when he was a child.

The simulation is actually very simple, that is, the two cars at the front and rear are equipped with intelligent assistance systems at the same time, the speed is set to 80 yards, and then lasers are fired at the rear seat of the front car, and the target is naturally the eyes of the driver in the rear seat.

Xu Zheng personally participated in the simulation. He was driving the car behind, wearing double-layer glasses. Sure enough, after the technical police of the car in front adjusted the direction several times, they really hit Xu Zheng's face with laser light.

Because the direction is changed manually, there are always errors, so the simulation experiment can be done to this extent.

After the end, the technical police officer Lao Zhou turned on the surveillance camera when Ding Xin’s car accident happened, and pointed to a black Volvo 20 meters away from the right front of Ding Xin’s Mercedes-Benz, “Xiao Xu, I analyzed it from the angle and distance, because the laser distance damages, The murderer should be this car."

This Volvo was not in the investigation task of the task force before, mainly because the distance between the two cars was 20 meters, and there were four or five cars sandwiched between them.

Unexpectedly, the laser emitted by the laser transmitter was so far away. Xu Zheng turned his head and asked Long Chuchu to contact the Map Investigation Corps, asking them to provide the entire route monitoring of the Volvo car.

But as soon as he finished speaking, he suddenly called Long Chuchu to stop again, rubbing his chin with his hand, and had a vague idea in his mind.

Before, Xu Zheng felt that the people behind the scenes would be able to take action in front of the special case team step by step. If the members of the special case team and the few leaders who knew the news were excluded, then there are still two departments in this system that can detect Xu Zheng and the others. trend.

One is the inspector. Although the inspector did not monitor the meeting room of the task force, they have the ownership of several surveillance cameras on the floor where the meeting room is located.

Like the camera at the door, it mainly monitors the bad behaviors of colleagues in the office building, such as dressing, talking, and playing.

If the inspectors use these cameras, they can indeed notice Xu Zheng and the others coming in and out.

In addition, the inspector also has the right to mobilize the driving recorder on the police car and the law enforcement recorder for handling cases. As long as he is willing, he can completely monitor Xu Zheng's mission route.

The other department is of course the Graphic Investigation Corps, and even the City Bureau Graphic Investigation Detachment. These two departments can use the city's cameras. If someone has the authority, they can monitor Xu Zheng's traces at will.

In fact, the best and most trouble-free way is to monitor Xu Zheng's mobile phones, but the mobile phones used inside the police force basically have no possibility of being monitored, no matter how big the leader is.

Thinking of this, Xu Zheng was thinking about how he could get the whole process of monitoring the Volvo when the car accident happened without disturbing the two units of the Provincial Map and Investigation Corps and the City Map and Investigation Detachment.

It seems that I have to contact the traffic police in Xuanwu District, and ask them to ask the Municipal Map and Investigation Corps for a copy of the monitoring of the vehicle 100 meters before and after Ding Xin's car accident on the grounds of handling the case.

But if this is the case, another problem has arisen. The above are just his suspicions. It is impossible for the leader to be suspicious of a certain leader of Tucai and Inspector just because of his suspicions, right?

What's more, if a certain leader is really involved, he has no authority to investigate others.

It had to be reported, and it had to be handed over to Gu Liangjun in the end, and it might even alarm the head of the hall, Deputy Zheng.

It's better not to say anything for the time being, and check this Volvo first, just thinking that if the person behind the scenes is really hiding in the detective and inspector, then he will do things more secretly.

Xu Zheng turned his head and looked at the two technical policemen, "Brother Zhou, Brother Li, thank you both for today's matter, but there is still one thing I need to trouble you with, that is, after you go back, no matter whether anyone asks you, you You can’t tell the truth, and you have to pretend to be annoyed that things didn’t work out.”

Brother Zhou has rich experience, he just nodded without asking any more questions out of curiosity, and left here with Xiao Li.

Seeing the backs of them leaving, Xu Zheng knew that what they did today might not be able to hide the truth from those who cared.

But even if you can't hide it, you can confuse the audience first. Thinking of this, he turned his head and said to Long Chuchu: "Stay in the conference room and ask about the progress of the tasks of each group, and see when Zhou Fangben will come back. I will go out for a while."

Xu Zheng went directly to Peng Wanyou's office, and informed Jian Xueqing and Liao Hai on the way. Since they were both in the provincial department, they came quickly.

After hearing Xu Zheng's conjecture, the three leaders all began to ponder, Peng Wanyou took off his glasses, rubbed the sore corners of his eyes, "You know how to give us problems.

Individuals here in Tucun have the authority to mobilize the city's cameras, and they also have to be cadres above the division level. Others have no authority to use the SkyEye system in private to serve themselves.

Not to mention checking your whereabouts.

However, if someone really cheats public affairs for personal gain and secretly uses authority, the background of the SkyEye system can be found.

It's just a pity that due to the consequences of the Tiancha Eye system, a meeting of the Standing Committee of the Provincial Department has to be held.

Therefore, if you only rely on guesswork, the leader will not agree to open the back door. "

Liao Hai smiled and said: "The SkyEye system can't check in the background, so just check this Volvo.

How about this, the criminal investigation team just happened to go to Xuanwu District to supervise a case, and I asked the colleague who went to supervise to take the opportunity to ask the Xuanwu District Traffic Police Brigade for a copy of the surveillance video of the key road sections in the district yesterday.

In this case, do you try to avoid the attention of the detectives and inspectors? "

Anyone can check the information of the owner of this Volvo car, but it is very important who is driving that day.

And whether Volvo's license plate is a deck, these have not been determined.

Liao Hai did what he said, and directly picked up his mobile phone to make a call. After half an hour, someone sent him some surveillance videos.

It was the surveillance video of the Volvo within 5 minutes before and after the accident.

Four people surrounded the computer, analyzing the driver of the car frame by frame.

What was unexpected was that the driver turned out to be a woman with long hair, wearing a hat and a mask, and the surveillance cameras at several intersections did not capture the woman's face.

Apparently this was done on purpose by the woman.

It's a pity that the Volvo window model is very powerful, and the people in the back seat were not found in these videos, including the laser transmitter.

Jian Xueqing stopped the video at the scene of the woman driving, turned his head and asked Xu Zheng, "Can you draw what a woman looks like?"

"I can't." When Xu Zheng was watching the video just now, he found that this woman didn't show any face in the video, including the shape of her face. The mask and hat basically covered the view of the camera.

Liao Hai sighed when he heard this, "Why don't we go to the city bureau's investigation detachment to obtain the driving route of this Volvo yesterday, and let's find this car first."

Xu Zheng didn't expect the driver to be so cautious, and he just used the power of the Detective Detachment. If the people behind the scenes were really Detectives and Inspectors, he would probably be aware of it.

But if you don't use the map to investigate, there is no way to investigate the case.

Seeing Xu Zheng's sad face, Peng Wanyou encouraged him with a smile: "Didn't you say that when the car accident happened, there were still four or five cars between Ding Xin's Mercedes-Benz and Volvo, so you should apply to the Graphic Investigation Corps to investigate these cars?" car.

If the person behind the scenes takes action to get rid of the female driver and the person in the back seat again, it will also prove that your guess is correct from the side. This person is likely to be the leader of Tuju or the inspector. "

There is no better way right now, Xu Zheng nodded reluctantly, and prepared to follow Peng Ting's instructions, "Peng Ting, or else wait for Zhou Fangben and the others to come back before applying to the Graphic Investigation Corps. Let's check the other cars to delay the time and make a show.

Secretly asked Zhou Fangben to concentrate on the Chavolvo and the female driver. "

Xu Zheng's arrangement is still in the dark, but he doesn't know if he can hide it from the people behind the scenes.

At three o'clock in the afternoon, Zhou Fangben rushed back from Qingliu City without stopping. Xu Zheng immediately applied to the Graphic Investigation Corps to read all the surveillance videos of the four or five cars yesterday, including the Volvo.

As a department supporting the video surveillance of various types of police, the Graphic Investigation Corps soon sent related videos to the special case team. Xu Zheng had [-] police officers prepared for him by Liao Hai. After the video was transmitted.

The [-] police officers became temporary investigators, focusing on investigating the female Volvo driver to see if they could find her showing her face and her final destination.

It is not easy to check the female Volvo driver, but it is easy to check the drivers of the other four cars. According to their license plates, the current location of the four cars and the situation of the drivers were quickly identified.

It can be seen from the information at a glance that there is no big problem. They are all private cars, and the owner and driver are the same person. However, the owner information of the Volvo car is a man, but the driver is a woman, or a woman who does not show her true face.

Obviously, the woman in this car is very suspicious.

But after Xu Zheng found out the owners and locations of the four cars, he took Long Chuchu directly to investigate one of them, and the other three were also members of the task force to investigate.

As for Zhou Fangben, who was kept by Xu Zheng, he pretended not to find this Volvo. In fact, his main task was to find this female driver.

It's a pity that after an hour of investigation, there was no footage of the woman's appearance in the surveillance video, but with the help of the Sky Eye system, the current location of the car has been locked.

"Xiao Xu, the Volvo's location has been locked by the Sky Eye system. The owner Ruan Zichen has no criminal record, and his license plate is not a license plate. The car is now parked in the underground garage of his community. I'm taking someone to Ruan Zichen's community now."

Xu Zheng had doubts, "Brother Zhou, first ask Ruan Zichen if he drove a Volvo yesterday, and does he know the female driver?"

Zhou Fangben reacted quickly, "You mean that the car was stolen by the female driver yesterday, and then drove back after completing the mission, isn't that true?"

"It should be like this. If this is the case, try to see if you can find useful fingerprints and hair tissues in the car." Xu Zheng didn't expect that the task force got all the cameras of the Volvo car, but none of the women's faces were captured. , "Also, check the surveillance video of the underground parking lot in the community where the car owner lives to see if this woman's face is captured."

After the conversation between the two ended, Xu Zheng and Long Chuchu also rushed to their destination, Gulou Beihai Road, the Sanitation and Epidemic Prevention Station, where the owner of the Volkswagen Passat works, and the car that Xu Zheng wanted to check was parked in the parking lot of the Epidemic Prevention Station.

Because no signs of committing a crime were found in the surveillance of this car, after going through the procedures and copying yesterday's dash cam, Xu Zheng and the others headed home.

Before he could return to the provincial office, Zhou Fangben called. Xu Zheng heard good news as soon as he got through.

"Xiao Xu, we didn't find the woman's face in the Volvo owner's underground parking lot, but we visited a few cars next to the Volvo, and found that before the woman stole the car, a car's dash cam captured her profile."

It turned out that Ruan Zichen did not drive this Volvo yesterday. He took the company car on a business trip early in the morning and arrived home this morning. When his car was stolen yesterday, the car anti-theft app did not remind him for some reason.

If Zhou Fangben hadn't come to the door suddenly today, he really wouldn't have known that his car had been secretly driven out.

Zhou Fangben didn't get any useful information from Ruan Zichen, so he checked the surveillance in the parking lot of the community, only to find the female driver. Unfortunately, she was wearing a hat and mask the whole time, so she didn't get a picture of her face.

Fortunately, Zhou Fangben has rich experience. He checked the cars parked next to the Volvo yesterday, and found that the dash cam of one car actually took a frontal photo of a woman.

The female driver is still wearing a mask and hat, but this one shows her eyes and forehead.

Xu Zheng received the photo sent by Zhou Fangben, and with just one glance, he was sure that he could draw the face of this woman, and asked curiously while being happy: "Brother Zhou, what is this car doing, why didn't it turn off in the parking lot? "

"What else can I do?" Zhou Fangben said without curiosity: "It's either cheating or preparing for cheating. Fortunately, it was witnessed by the whole people these days. This person's car didn't turn off, otherwise his driving recorder can only monitor a few. Only hours."

"In this case, come back quickly after you check the fingerprints and hair in the car." Xu Zheng started to get down to business, "I'll start making a mock portrait right now, and I guess the identity of this female driver will be identified soon."

It was indeed very fast. Before Long Chuchu drove to the provincial office, Xu Zheng drew the appearance of the female driver. The woman had double eyelids cut off, her eyebrows were tattooed, her forehead was not wide, and her head was small, along the forehead and eyebrows. Between guessing her face shape.

Then guess the height of her nose based on the height of the protrusion on the top of the mask. Except for the mouth, which is hard to determine, Xu Zheng is [-]% sure.

After drawing the simulated portrait of the female driver, Xu Zheng took a photo with his mobile phone and sent it to Gu Jia who stayed in the meeting room. Soon, he found this woman in the system, Rong Teng, 26 years old, hired by the special police detachment office of the Municipal Bureau Auxiliary Police
When Xu Zheng received the news from Gu Jia, he was immediately dumbfounded. As expected, the matter became more and more complicated. Could it be that the people behind the scenes were really the people in the investigation or the inspector?

Rong Teng is a member of the special police detachment of the Municipal Bureau. Although she is a duty auxiliary police officer, she has worked for three years, but it is not known whether her group was recruited by a security company or by the Municipal Bureau itself.