With a "bang!", sweat fell on the notepad in Zhang Desheng's hand.

Zhang Desheng was slightly stunned. He was about to say something, and looked up at the police chief who was leaning against him at some point and looked down at the notepad. The other party's face seemed to be not very good.

The right thing is, not only does the face appear abnormally red, but also a lot of sweat continues to seep out of the face. This situation is quite wrong.

Could it be a fever?

"Director Zhao... Is your body a little uncomfortable?" As a subordinate, Zhang Desheng is still more concerned about his superior's body.

"No...no...no...no...I feel very comfortable! Hurry up, tell me, what clues have you found!" The police chief asked anxiously with a touch of sweat on his head.

"Oh!" Zhang Desheng nodded. Since the police chief said it was okay, then it was okay! After all, the body belongs to the other party, so start now! Zhang Desheng quickly flipped through the notepad for a few pages, then stopped.

The pages are covered with various symbols, with many names written on them, and paper with puzzling patterns is painted to present the eyes of the two.

Is this the book of gods? Or the graffiti of elementary school students?

The police chief opened his eyes wide and couldn't understand what the paper meant. Then he turned his puzzled eyes to Zhang Desheng, waiting for the other party's explanation!

"Based on the information collected so far..." Once the case was analyzed, Zhang Desheng's attention was completely concentrated. His expression became serious and serious, and a brilliant light flashed in his eyes. This is a gathering of jing.

With a manifestation of spiritual consciousness and concentration, Zhang Desheng has completely entered the state at this moment.

"Yeah! Yeah!" The police chief nodded nervously.

"The technicians in the power department have tested the school's power lines and evaluated the damage and the cause. Although the scale is much smaller than last night, it can basically be judged that the two accidents were completely the same.

Ru! This has been confirmed by our technicians on the jing side. Therefore, if these two accidents were caused by man, they were definitely caused by the same group of people!” Zhang Desheng said with great certainty.

"If it is artificial?" The police chief keenly noticed this sentence. His eyes changed. What does it mean? Isn't it artificial? What does Zhang Desheng mean? You must know that the police chief selves from the beginning

I believe that this is definitely a human act of destruction, no! It should be said that it is a terrifying act. This level of destruction can completely reach the level of terror!

If the Public Security Bureau Director had not made such a judgment, he would not have devoted all his efforts and would have made Zhang Desheng, the ace who solved the case, take over the case! But now Zhang Desheng even said, "If it is artificial?" This is really a matter of public security."

The director was a little unhappy.

"Everything is possible. Although the non-artificial possibility has been reduced to the minimum based on the information obtained so far, the information obtained so far cannot be completely denied!" Zhang Desheng seemed very calm, and solving the case was just

In this way, after listing all possible information and clues, we will eliminate them one by one based on the collected information and clues, and finally leaving the largest possible one.

But before this, even the smallest possibility cannot be easily ruled out, because solving the case is still a case, not a math problem. Sometimes the small possibility is truly correct, and the greatest possibility is xing

Instead, it just covers up the fog of real thoughts in the case.

"Okay, okay, continue to say, how much has you mastered now? Have you found a prisoner?" The police chief waved his hand. Solving the case and other things were the past for him, but as a person who has experienced it, he has been a thing of the past.

He was also clear about the tricks in it. He just asked casually just now, and he finally wanted to know the truth of the case, which was the most important thing.

"It can be confirmed that the two incidents were done by the same group of people, so it is only a matter of time to find the prisoner next!" Zhang Desheng said calmly, without the anxiety of the Public Security Bureau Director at all.

"A question of time? Is there a significant progress?" The police chief suddenly became excited, and his body couldn't help but tremble.

"It's not a major progress, it's just a blessing for the progress of modern science and technology. As long as the two cases were confirmed to be caused by a group of people, then the next thing will be reviewed and checked!" Zhang Desheng shook his head, and at the same time he also had a heart.

So a little bit of an impression is that the times have changed, cases are complex and diverse, but the means, methods and equipment for solving cases have also increased compared to before.

"You mean?" The police chief's eyes lit up. He just didn't think about it. After thinking a little in his mind, he immediately knew what Zhang Desheng was referring to?

"Surveillance System!" The surveillance system spread throughout the city, the ubiquitous monitoring system, with it! Solving a case has become a simple thing, so simple that it can be done by a small jing who has just debuted.

Physical work! It is natural to be clear that Zhang Desheng feels something in his heart. The past process of fighting wits and courage with prisoners became boring after the surveillance system, but one thing is undoubtedly that the case-solving rate is greatly reduced.

Improved.

And now it is time for the surveillance system to show its power.

"Yes! The surveillance system is only a matter of time now!" The Public Security Bureau Director nodded vigorously, just compare all the characters in the surveillance video before the two incidents, including two people who appeared in the two cases.

Even if the person at the scene of the incident is not a real suspect, it must have nothing to do with him.

That's it!

However, the comparison of surveillance videos is not easy. You should know that even if this is not a simple comparison of two videos, the number of surveillance videos they will retrieve will be an astonishing number. You should know that it is only the first

The surveillance system of the hotel where the incident occurred has dozens of cameras, each camera needs to retrieve at least twenty-four hours of video recording, and the recording time of dozens of cameras will be as many as the number of video recordings.

Ten days.

And not only that, in order to be foolproof, not only the first time the hotel video, but also the surveillance videos of other units and enterprises around the world will be retrieved. Of course, there are also surveillance videos of multiple departments such as Jing and traffic management.

And retrieve!

In this way, the videos needed to be retrieved will reach a massive number.

In addition, the most important thing is... the surveillance video of this university is the place where the second incident occurred, which is the top priority!
Chapter completed!