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

Chapter 17 The real suspect
When Xu Zheng and the others went back, they were in time for the meal. Normally, Xu Zheng would go back to the institute to eat, and he couldn’t do without coming back. Niu Panpan is especially good at eating, and the two of them couldn’t afford to eat outside. Yeah, the two of them can't get enough if they don't have thirty or forty meals a meal. Besides, Xu Zheng takes money for meals. After all, the auxiliary police really get less than 4000 yuan a month. What's that enough for?
After the two arrived at the station, they took off their equipment and went straight to the small cafeteria. They had to finish eating quickly, and then went on patrol. Xu Zheng still ate quickly. Well, he didn't go back to the office, and changed into casual clothes and went to the vegetable market on Xueyuan Road.

When he arrived at the vegetable market management office there, Xu Zheng directly explained the purpose of his visit and asked to see the surveillance video at 8 o'clock in the morning on August 16. , you can use a pack of cigarettes to communicate, if not, only wine.

After all, Xu Zheng was still a policeman, and he gave the administrator a pack of cigarettes. The two of them gave in to each other for a while, and the administrator asked Xu Zheng to copy the surveillance video of that time period.

The speed of the current computer is really fast. After a while, the transmission was sent to Xu Zheng's mobile phone. After thanking the administrator, he hurried back to the office.

But what Xu Zheng didn't know was that many people in the firm were waiting for him. The reason was that Niu Panpan accidentally slipped his mouth when chatting with Yang Changle, saying that Xu Zheng had clues to the mall case.

As a result, Yang Changle, with his big mouth, directly talked about his awesomeness when everyone was resting and chatting at noon, "Zheng'er has also realized the criminal investigation now, and he already has clues about the theft of the shopping mall."

The speaker has no intention of listening to the listener, and the group of Wen Jie and the others who passed by helped Cao Lijun with this case this time. This case is considered a big case in the eyes of Niu Panpan, but in the eyes of the 36-year-old Wen Jie, she handled it. This is a small case in her case, but no matter how small it is, it has to be solved, so, for a case like this, she can tell An Ru that Xu Zheng will be seconded, and she can really join this small case.

So, when Xu Zheng came back, his masters An Ru and Wen Jie greeted him.

"Xiaozheng, Panpan said that you have a clue to the case of the shopping mall. This is not nonsense. If you have it, you have it, and if you don't, you don't have it."

Xu Zheng smiled, and just as he was about to answer, Wen Jie who was next to him answered, "Sister Ru, you really need to change your protective nature, Xu Zheng will not be involved in criminal cases sooner or later." Then she turned and asked Xu Zheng "Do you have any clues?"

Of course, Xu Zheng nodded, "Yes, but I can't guarantee it."

In this way, Xu Zheng was officially transferred to this temporary task force, and his first request was to watch the camera footage of the day the robbery was stolen, including all the footage of Liuqi Store and the corridor, as well as the footage of several nearby stores. Also have.

Because the products in the mall check the remaining quantity before closing at night, and then compare it with the list in the morning plus the list of sales to know that it has been stolen. Therefore, the exact time of the incident cannot be determined. If Xu Zheng read it alone It is estimated that it will take a week for so many videos.

Wen Jie persuaded him, "Seriously, after we received the report, we directly organized people to watch the 13-hour surveillance video three times that day, and we definitely didn't find the target, so..."

Xu Zheng is now a person with intermediate Celestial Eye Technique. He has a premonition that as long as he follows his thinking, he will definitely find clues, but now that he has said it, others will not believe it, so let's use the facts.

After he got the surveillance video he wanted, he went to the investigation team in the office that specialized in surveillance. He said that the team consisted of only two people, and usually provided video assistance for various cases in the office.

Now that Xu Zheng directly requisitioned their office as soon as he came, the two of them were still a little unconvinced, "Zheng'er, we have watched the video in your hand three or four times, and we have never found any suspicious people."

"Brother Zhou and Brother Zhao, I just want to study and study. Look, the leader has approved it. It's just a good time for you two to take an afternoon off. Isn't it good?"

The time is tight and the task is heavy, Xu Zhengzi ignored these two people after finishing his kung fu, and he didn't care if they left or not, it's just right if they didn't leave, let you see what is professional.

If you want to monitor a storefront, in addition to the surveillance camera used in the storefront itself, you can also use the 360° spherical camera in the aisle, and most importantly, the monitors on the opposite side of the store and two opposite sides to observe blind spots.

Because the shops in the shopping mall are generally 80 square meters, Xu Zheng looked at it, and it should be possible to add the cameras of the three stores on the opposite side.After making the selection, Xu Zheng set it up on the computer so that there are two cameras at the entrance of the store, one at the cash register, one in the center of the store, one in the main aisle, and a total of six cameras at the three stores on the opposite side, adding up to 11 cameras in total.

He then played the recordings of these 11 cameras on the big screen at the same time at 6x speed. After clicking start, Xu Zheng crossed his arms and stared intently at the picture composed of 11 grids.

Starting at 09:30 in the morning of the video time, the shop is full of people coming and going in the video, and the 11 scenes are even denser. The two policemen who have not left behind saw that Xu Zheng had been drawing on paper for most of the day, and it seemed that there were still mathematical formulas in the calculation , After a long time, don’t you still watch the video?

The two looked at each other, and curled their lips in unison, playing tricks.

It took more than 13 hours to play the 6-hour surveillance video at 2x speed. After watching it, Xu Zheng’s face turned pale. It took too much effort. In the end, he felt like his head was going to explode. .

2 hours of playing games and reading novels is gone in a blink of an eye, but watching this kind of video is boring and boring. Now Xu Zheng is surprised by himself. When did he have such perseverance?

The two policemen who were watching Xu Zheng secretly ran out long ago. They watched it even more boringly, let alone watched it three or four times.

Xu Zheng shook his head. Finally, there was something to gain. He continued to operate the computer, found the time at 17:47 p.m., and then set the video time of the camera in the shop in front of the stolen shop to 17:47, as well as the video time of the spherical camera in the aisle. Videos play simultaneously.

At this time, you can see the clues by watching these two videos alone. The camera in the shop on the left front can capture the upper body of a man and a woman. They also looked at the camera. The spherical camera in the aisle captured this moment the lower body of a person.

At this time, watching together at the same time, you can see that the two people stole something and put it in the bag, and then the woman seemed to cut off the tag in the bag, because she reached out to the man with her hands clasped, and then the man put his hands in his trouser pockets and dangled away Go to the trash can, take out a pack of paper by sneezing and throw it in.

The two are very fast, and it takes only about 1 minute from taking things to cutting labels to throwing them into the trash can.

Xu Zheng admired these two people a little bit. Their inner quality was extremely natural in front of so many people and under the cameras.

However, Xu Zheng still shook his head at the two of them in his heart. He was still young, and he continued to look down. Sure enough, someone came to this position after a while.
(End of this chapter)