"Not sure, you can wait and see." Gu Chen did not respond directly, after all, it was just his own suspicion.

Officer Wang no longer hesitated and simply obeyed the instructions and pulled the progress bar of the video back to the scene when the workers got out of the car.

At this moment, a figure wearing a safety helmet made Gu Chen alert again.

"Yes, this figure looks familiar. I seem to have seen it somewhere." Gu Chen moved closer and continued: "Stop."

Officer Wang clicked pause.

"Go back two seconds." Gu Chen said.

Officer Wang obeyed and did as he was told: "Is this okay?"

Gu Chen continued to observe closely, and suddenly grinned: "I know who he is."

"You...you know who he is?" Lu Weiwei was stunned for a moment and quickly looked along the screen.

However, several workers on the screen all wear safety helmets as cover, and their work clothes are exactly the same.

Not to mention the face, it was difficult to tell the gender, but Gu Chen said he knew who the other person was, which was a bit strange.

So Lu Weiwei quickly asked him: "Junior Brother Gu, do you know who he is?"

"This is the old man who I treated him to a can of crock pot soup when we were having supper last night. Have you forgotten?"

"grandfather?"

"Drink crock pot soup?"

Lu Weiwei and Officer Wang looked stunned for a while. They looked at the screen repeatedly, but still couldn't find anything that could identify them.

Judging from the surveillance screen, several workers are tightly wrapped, and it seems difficult to distinguish their gender from any angle. But is there any basis for what Gu Chen said? "

Lu Weiwei was impatient, so she quickly asked Gu Chen: "How did you figure this out?"

"Yes, although there are several people inside who walk like old men, how can you tell that it is the old man who came for supper yesterday?" Officer Wang was also confused.

After all, when it comes to evidence, it is impossible to judge what Gu Chen said from any aspect on the screen in front of him.

But this guy looked indifferent, so Officer Wang and Lu Weiwei were even more curious.

Gu Chen knew that the two of them were a little confused, so he tapped one of the workers' reflective vests with his hand, pointed at a location and said, "See what's abnormal here?"

"Abnormal?" Officer Wang squinted his eyes and almost pressed his face against the screen, but he still couldn't see anything unusual.

Lu Weiwei said: "I understand, it's a reflective vest, it's a reflective vest, right?"

Gu Chen nodded.

Officer Wang was immediately confused. He thought there was something wrong with the reflective vest, but he couldn't understand it for a while.

So he quickly asked Lu Weiwei: "Is there something wrong with the reflective vest?"

"Of course there is a problem, look at this." Lu Weiwei tried to get Officer Wang to pay attention to the details.

"Reflective strips?"

"Yes, it's the reflective strips." Lu Weiwei quickly tapped the screen: "Look at the reflective strips on this reflective vest. Half of them are missing, or they have fallen off."

"Yes, what Senior Sister Lu said is absolutely correct. This is what I was about to tell you." Gu Chen returned to his previous position and then recalled what happened last night:

"You may not have noticed last night, but the old man who came for some late-night snacks was actually wearing a reflective vest. It must have been a defective product because half of the reflective strips were missing."

"That's why I can recognize him at a glance, because at noon and night yesterday, I judged him based on the clothes he was wearing, so I had the deepest impression of him."

"And yesterday he ordered a total of five late-night snacks, and there were exactly five of these people who got off the silver-white box truck."

"And on the screen, the man wearing a defective reflective vest walks very much like the old man last night, so I can determine that he should be one of the people who stole the underground vault of auspicious jewelry this time."

"Hiss..." After hearing Gu Chen's words, Lu Weiwei couldn't help but take a breath: "Isn't this too scary? This old man is already old, could he do such a thing?"

"Do bad people write the word 'bad' on their faces?" Gu Chen asked.

Lu Weiwei shook her head.

"That's okay." Gu Chen said.

Officer Wang also agreed: "In this way, what Gu Chen said makes sense. Maybe this old man is a member of this theft gang, and he came to order takeout yesterday. After getting off the car with them, he went to the noodle shop

In terms of time, it’s actually about the same.”

"So, the old man who came to the noodle shop last night to pack fried noodles was actually delivering food to his companions?" Lu Weiwei suddenly felt bad. After all, Gu Chen also treated him to a can of earthenware soup.

.

Gu Chen nodded: "It's almost these people. They can't be wrong. Apart from that, it's hard for me to find people similar to this group of people."

"Then our current investigation focus should not be on the building of Jixiang Jewelry Company, but on the whereabouts of these vehicles." Officer Wang, after Gu Chen's reminder, already knew the specific face of the old man among these people.

And if you find this old man through the vehicle, you can follow the clues and catch other thieves, which sounds very good.

"Senior Brother Wang." Gu Chen lowered his head and looked at the time, and quickly urged him: "We are pressed for time, and we must investigate quickly, otherwise they will move all these items, and we will be in trouble."

"Yes, that's it." Officer Wang stopped worrying and started operating the mouse and keyboard directly, muttering to himself: "Leave this to me, Lao Wang."

Being familiar with the business, Officer Wang used the operating system and connected the video surveillance to quickly locate an area for family members of chemical plant employees.

This place is located in the suburbs of Jiangnan City, and most of the people living nearby are families of corporate employees.

Due to the bankruptcy of the chemical plant, the current factory area has long been leased to some small processing companies.

There are garment factories, furniture factories, and warehouses inside.

Therefore, vehicles in the chemical plant area often come and go.

After Officer Wang finished playing the last video that could be captured, he turned to the two of them and said: "This is the last video that can be seen clearly. It can be clearly seen that the box truck entered the family area from the east gate.

Wherever it goes after that, we can only conduct on-site investigation."

"Without further ado, let's go over and take a look." Gu Chen said, getting ready to go out.

Lu Weiwei followed Gu Chen out without saying a word.

Officer Wang then stood up from his seat, opened the door and caught up with the two men. He saw the "three sparrows" in the dispatch room, still lying on the balcony with a lot of emotions.

Officer Wang immediately patted the second-level superintendent on the shoulder: "Xiao Gao, I'm leaving. I'll leave this to you."

"Oh, I got it. I'm going to walk slowly without seeing you off."

Seeing Officer Wang gradually walking away, the second-level superintendent turned around and said to the two trainee police officers: "Next time you encounter these people, just pretend not to care. No matter how powerful they are, don't say anything."

Words like 'f*ck', 'awesome', '666', etc. Just go out quietly and lie here for a while, do you understand?"

"I understand, Senior Brother Gao."

"I understand, Senior Brother Gao."

The two trainee police officers nodded like they were pecking at rice, feeling like they had learned something new...

On the other side, Gu Chen drove his civilian car and took Officer Wang and Lu Weiwei to the family area of ​​the chemical plant.

In order not to alert others, all three of them changed into casual clothes at this moment.

After the vehicle entered the family area, Gu Chen deliberately slowed down and paid attention to the surrounding vehicles.

The target vehicle we are looking for is a silver-white box truck with a license plate number ending in 5758.

Since the old chemical plant area is separated from the family area by a wall, for the sake of comprehensiveness, Gu Chen first drove the vehicle along the floors of the family area to search.

However, the old chemical plant areas are leased to some small companies, especially warehousing companies.

Therefore, among the vehicles parked on both sides of the road in family areas, there are also many box-type trucks of this type.

When Gu Chen was searching for the second time, he was suddenly attracted by an awning in the corner of the unit building.

Then Gu Chen immediately reversed the car and drove the vehicle into the position of the awning cloth.

At this moment, a silver-white box truck was parked here, and the awning cloth was thrown in a corner.

At this time, Lu Weiwei quickly looked at the license plate and saw that it was not the 5758 of the vehicle that committed the crime before, so she said with some regret: "It's not this one."

"License plates can be changed," Gu Chen said.

Lu Weiwei frowned slightly: "Junior Brother Gu means... maybe it's this car, but the license plate has been changed?"

"That's about it." Gu Chen also told her what he had observed after two laps: "Didn't you notice? Although there are many vehicles of the same type here, in fact, if you look closely, you can still find differences, that is, they are too

Old.”

"This car is different. Judging from the spray paint, it seems to be a new car, and it is very similar to the car in the surveillance footage."

"So... Junior Brother Gu bases his judgment on this?" Lu Weiwei was a little confused.

Gu Chen smiled and said: "Of course not this, but the awning cloth."

"Awning cloth?"

Almost at the same time, Lu Weiwei and Officer Wang glanced over at the same time.

In the corner, some brand-new awning cloths were rolled up into a ball and discarded next to a trash can.

"The awning cloth may be used to cover the transfer of some tools. These theft gangs are relatively sophisticated. It is impossible for them to leave the tools in the car after they obtain them and wait for the police to come and search."

"And the license plate is also very problematic. It may have been temporarily replaced by someone."
To be continued...