With Liu Changyuan around, the staff on duty were very cooperative. They immediately gave up the computer that controlled the main surveillance camera. Xu Musheng put down his coffee cup and placed his laptop next to the surveillance computer. One person operated back and forth in front of the two computers. Soon, the image of the main surveillance was stabilized on the base station distribution map of Binjiang City, and the movement trajectory of the robber's mobile phone was drawn according to the triangular positioning principle between the base stations. Judging from the repetitive trajectory, the robbers 'car had been circling a small area east of Binjiang City.
"That should be Area C, right?" Zhang Zhaohui asked the two subordinates who came with him.
"The downtown area. You really know how to choose a location. I have to think about it.”Zhang Zhaohui crossed his arms in front of his chest and looked at the irregular trajectory on the big screen. It was not easy to strike in the downtown area, and it was even more difficult to strike without parking. It was really troublesome. After thinking for a while, he decided to call the provincial command center to report the situation.
On the other end of the phone, Wang Hemin knew that Zhang Zhaohui's consideration was the safest, but wouldn't it be too passive to wait like this?
"Wait a moment."
Wang Hemin wanted to discuss this with Qin Jiangqiao, but Qin Jiangqiao was not in the command room at the moment. He might have gone to arrange something else.
"Hello, Zhaohui, how long will it take for the robbers to stop? Will something happen?"
"Director Wang, why don't we send a few investigators from the Criminal Investigation Department to drive a few private cars to the road where the robbers are circling and see if we can keep an eye on them.”
"Yes, it's worth a try."
"Also, I hope that the SWAT team can be on standby at any time. What did you say? Director Qin has already informed the SWAT? That's great!" Zhang Zhaohui admired Qin Jiangqiao's calmness in such a situation. "Then I'll go arrange for a car to keep an eye on them.”
After hanging up the phone, Zhang Zhaohui was thinking about who to send to spy on, and even considered whether to let the people who were stalking each take a mobile phone with a SIM card so that Xu Musheng could see the location of the car and the robber's car on the surveillance camera. Thinking of this, he was secretly a little proud. This old comrade of his who was over forty years old was quite good at technology.
However, at this moment, the situation changed. The robbers 'car that had been circling around the downtown area of C Urban area began to move north, and it had already exceeded the range of the circle just now. Then, very suddenly, the trajectory disappeared from the big screen.
"What happened?" Zhang Zhaohui was anxious.
Xu Musheng stared at the screen of his laptop and refreshed the background data several times. "It's switched off again. She asked if he had just called again. The number is 130xxxx3713.”
Zhou Hao called the living room to confirm that the robbers had not called again during this period of time. Why would the robbers turn off their phones at this time?
Had the robbers figured it out, or had someone informed them?
Xu Musheng shook his head and reminded himself in his heart, No, this is not the problem you have to think about now. When you encounter a question you don't know how to do during the exam, will you think about the purpose of the teacher setting such a difficult question? What you need to think about is the solution! What you need to think about now is whether there is any way to locate the robbers. Subconsciously, he felt that there was a connection, but he could not grasp that line of thought.
Zhang Zhaohui's expression was very ugly at this time. He could see that Xu Musheng was thinking of a way, but he could not suppress the anxiety in his heart. He could only ask Liu Changyuan, who was sitting next to him. "President Liu, is there a problem with your system?”
Liu Changyuan asked the staff on duty in the network management monitoring hall to check. The conclusion was the same as Xu Musheng's. The robbers 'mobile phones were not connected to the network. They were either turned off or had run out of battery. He could only tactfully say that he had tried his best and hoped to understand.
Zhang Zhaohui was depressed. He finally had some hope, but it suddenly disappeared without a trace. As a veteran police officer, he knew very well how low the survival rate of the kidnapped was. Even if they survived, they would inevitably suffer inhuman abuse. If anything happened to this girl from the Qin family, how was he going to explain it to the old leader?
"F * ck, could it be that there's really an insider in the hall who called them?”The other bulky superintendent, Wang Qiankun, cursed.
Xu Musheng drank the coffee in big mouthfuls. The bitter taste rushed straight to his brain, stimulating him to think faster. However, his train of thought was unable to get out of the maze that had already become a fixed pattern. Wang Qiankun's scolding was like a bolt of lightning in the dark night, illuminating the way out he was looking for.
"Wait!" he cried." If we're lucky, there might be a way.”
"What do you mean by lucky? Tell me clearly." Zhang Zhaohui, Liu Changyuan, Zhou Hao, and Wang Qiankun all gathered in front of Xu Musheng.
"We just want to test how high our market share is.”
Xu Musheng said such an inexplicable sentence, his fingers quickly tapping the keyboard of the notebook. Liu Changyuan leaned over to take a closer look. He opened a few backends and pulled out a dense pile of data, but he couldn't tell what analysis he was doing.
After about 20 minutes, Xu Musheng couldn't help but exclaim," Damn, my luck is not bad!”
The crowd did not understand what he meant, but they saw the trajectory lines appear on the monitor screen again. Moreover, there were two lines, two lines that almost overlapped.
"Let me explain." Xu Musheng stood up and looked very excited. "The cell phone and anonymous SIM card that the robbers specially prepared for this crime. This brother's words reminded me that the robbers must have their own phones.”He pointed at Wang Qiankun's complaint.
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This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]