The strongest environmental protection technology

Chapter 92 Helping solve the case

Although they were standing at the door and did not enter the room, Zhao Cangqiong still saw the look between Fang Chu and Li Qingshan, and he couldn't help but have doubts in his heart.

So I contacted the system in my heart, "System, can you fully investigate this room? Including the underground and the walls!"

[The wall is ok, but the underground depth is limited]

"Then the geological survey bug from last time is okay?"

【Can】

Zhao Cangqiong, who remained calm, released two geological survey bugs to conduct a comprehensive survey of the room.

After waiting for a few minutes, the system prompt rang.

[A tunnel was found 1.6 meters underground in the bathroom. The entrance of the tunnel is under the toilet and has been sealed with quick-drying cement]

"Let the geological survey bug go out along the tunnel to see where the exit is!" Zhao Cangqiong directly issued a new order.

Here, Zhao Cangqiong walked directly into the room, pretended to look around, and then came to the toilet to take a closer look.

Not to mention, looking at it after knowing the answer, Zhao Cangqiong really found something different. There was a small piece of different debris in the floor tiles around the toilet, as if from the cement wall. Scratched from the top, you can't see it unless you look carefully.

Calling everyone over, Fang Chu pointed to the cement chips on the ground and said, "Could he have escaped from under here?"

Li Qingshan said: "They should have discovered this Wuju, but the ground below is solid, and the toilet can't move!"

"I've looked all over the room, and there's only a trace of doubt in this place. There's no problem at all in other places. Why don't we find a machine to dig it out?" Fang Chu said.

Zhao Cangqiong nodded and said to Wu Xiangfei: "Wu Bureau, why don't we dig underneath and see what's going on?"

Wu Xiangfei gave an order, and someone went to bring tools, and began to dig around the toilet.

During the waiting process, the system prompted that the exit had been found, but Zhao Cangqiong ignored it, and now it depends on the excavation situation here, and he needs to find a way to keep these people digging, otherwise nothing will be found, so he needs to dig to 1.6. It was only after Mi Shen found out that Zhao Cangqiong was worried that these people didn't have that patience.

Sure enough, after half an hour of digging, when the depth was only about 80 centimeters, the police officers came to report that they hadn't found it, which meant that they didn't want to drill any further.
Wu Xiangfei took the lead to look over, and then said, "Director Zhao, what's your opinion?"

It was obvious that Wu Xiangfei was about to give up, but considering that Zhao Cangqiong and others were invited by himself after all, it would be better to ask for opinions.

Zhao Cangqiong thought for a while and said: "This matter is unusual, if we look at it according to ordinary thinking, we will definitely not find the result, so I think we need to dig at least two or three meters before we make the next decision! "

Seeing that Zhao Cangqiong explained a little bit, but there was still some reason, Wu Xiangfei ordered to continue digging.

When everyone was waiting anxiously, the excavation police quickly ran over and said loudly: "Director, I found something abnormal at a depth of about 1.6 meters, and there were cement of different colors, which should be the appearance of pouring recently. !"

Several people walked in, Wu Xiangfei jumped into the pit and looked around, and said: "It is indeed newly poured cement, and it is quick-drying cement! Keep digging for me, and you must find the exit for me!"

The digger dug down some more, then started digging around, and finally found a hole in one direction. Everyone finally breathed a sigh of relief and found an escape route. Other problems would not be too big!

When the policemen wearing gas masks chased them all the way to the exit, they found that the exit was blocked again.

But this time there was no need to dig any more. The policemen in the tunnel carried signal transmitters and quickly found the location on the ground, and the policemen in the tunnel retreated back the same way.

The exit of the tunnel is in an abandoned water pump house 2 kilometers away. This was used by the villagers to pump water for irrigation. I don’t know when the tunnel was dug here, and it directly led to the detention center.

Immediately, the police began to investigate the traces around, looking for the direction where Zhen Yaojing left, and prepared to follow.

At the same time, the police returning from the tunnel reported that a modified hydraulic jack was found at the bottom of the newly poured cement. At this time, Wu Xiangfei and others realized that the whole block where the toilet was located could be lifted up by this hydraulic jack, and then People escaped, and then restored the entire ground of the toilet to its original state, and immediately poured quick-drying cement under it to seal it, which is really unexpected for ordinary people!
Judging from the traces, Zhen Yaojing left by car.Wu Xiangfei sent people to follow the traces, and also arranged for people to call out all the surrounding surveillance videos to find suspicious targets.

After Wu Xiangfei's people left to pick up the car, Zhao Cangqiong asked Fang Chu to drive the car near the abandoned water pump house, and then said: "I feel that this woman Zhen Yaojing definitely did not leave by car. Maybe Wu Xiangfei and the others will do it again." You have been deceived, you two look around carefully to see if there is anything suspicious!"

At the same time, Zhao Cangqiong released 8 more geological survey bugs and began to explore the surrounding underground.

After waiting for half an hour, Fang Chu and Li Qingshan came back, but they both shook their heads and said they didn't find anything.

Zhao Cangqiong had already been notified by the system that there was another tunnel leading to a manhole cover in the parking lot of the detention center, so he didn't ask the two of them any further, and said directly, "Let's go, let's go back to the detention center!"

Fortunately, both the guards and the head of the detention center, Liu Dong, remembered Zhao Cangqiong and the car, so they went in after the guards informed them.

Liu Dong, the director of the detention center, was waiting under the office building. As soon as Zhao Cangqiong met, he asked directly: "Director Liu, did the policemen on duty go back to rest last night?"

Director Liu was a little puzzled as to why Zhao Cangqiong asked this, so he said, "After you guys left, I told them all to go back to rest! What's the matter, is there any problem?"

Zhao Cangqiong did not explain, but continued to ask: "Director Liu, did these people drive away by themselves? How many people left?"

"There are quite a lot of people on duty, and many of them left in minibuses from the detention center. There were only 6 people who drove away. Director Zhao, is there something wrong with our internal staff?" Director Liu asked with some concern.

"Director Liu, don't worry, just ask!" Zhao Cangqiong continued: "Can you go and see the surveillance cameras when these cars leave?"

Director Liu didn't say anything, nodded and led Zhao Cangqiong and the others to the monitoring room.

A few people pulled out the surveillance camera of the exit passage and looked at it carefully. Zhao Cangqiong said, "Suo Liu, how long has this detention center been built? Also, can you show us the addresses of those who left?"

"It's been more than 50 years. I can't remember the details clearly!" Director Liu thought hard and took Zhao Cangqiong to the office. Then he took out an address book and checked out all the people who left. Zhao Cangqiong took a look and found that the address, phone number, license plate and other information were all complete.

After reading it, Zhao Cangqiong nodded to express his gratitude to Director Liu, and then left.

(End of this chapter)