According to Shao Dong's habit, things that can't be figured out will be put down first, and then slowly pondered.

Because of thinking like this, Shao Dong set his eyes on Cheng Feng of the criminal police team again, and immediately, Cheng Feng stood up and said: " We have already had an understanding of the staff of the security company in the past five years, among the 92 veterans, eight are serving in the special military, and we are today, it is these eight people who are touching the platoon, but these eight people have quit the security company without exception, and now they are all working as bodyguards for some businessmen in other places, except for three of whom have not been contacted, the remaining five people have all been contacted, and their suspicion of committing crimes can be ruled out. As for the other three, we will try to get in touch with them sooner, but from what we know so far, the chances of them committing the crime are slim. ”

After speaking, Cheng Feng sat down again, to be honest, he almost didn't get any useful clues every day.

And a criminal policeman next to him also stood up and said: "We have done a survey with the police stations in all the jurisdictions of the county today, and there are currently a total of 396 people in each jurisdiction who have two labors and one reform, and the police stations in each jurisdiction know quite a lot about these personnel, and have a preliminary understanding, among these people, they do not have the obvious characteristics of the suspects in this case." ”

The person who said this is called Zhang Qiang, and he is also an old man in the criminal police team.

Before he visited the police station in the jurisdiction today, he also went with hope, but after the visit, the whole person was stunned, as he said, it's really not that he doesn't look down on these guys who work hard and change their ways, they may be able to do it by sneaking and abducting and cheating, but in cases like today's, they really don't have the ability, at least, some of them deliberately hurt people, and there are also robbers, but judging from their previous cases, they are not professional, and today's one-knife killing, followed by the operation of the knife, they are amateurs.

"Okay, this line can't be ignored, these people who have served more than ten years in prison, after they are released from prison, they have no skills, and in the past ten years, the rapid development of society will cause them to be out of touch with society, and it is not certain that they will do anything, as for the difference in criminal methods, it is difficult to guarantee that they have not learned something in prison for more than ten years. ”

To be honest, although the current clues all point to the murderer is not an ordinary person, but Shao Dong was a soldier after all, he doesn't want to believe that the people trained by the country back then would do this kind of thing, of course, if you don't believe it, you don't believe it, handling a case is handling a case, and he won't bring personal feelings into it.

"Now that everyone's work has been reported, I would like to talk about a finding about the Internet Supervision Department. ”

Shao Dong said: "Just now, I went to the network supervision department with Captain Wang, and Director Huang of the network supervision department put forward a hypothesis with us. ”

The network supervision department has always been an emerging department in the bureau to vigorously develop, in this era of big data, the role of the network supervision department is undoubted, in the past, the criminal police team encountered other cases, the network supervision department has provided vital clues, but today, the network supervision department seems to have withered all of a sudden, when everyone is not used to it, they Director Huang actually put forward a hypothesis, and let Shao Dong say here, obviously, this assumption has entered Shao Dong's heart.

It is also because of this that everyone listened carefully to Shao Dong's words at this time.

"Here's the thing, because the cyber surveillance department didn't find any valuable clues in the screening of the surveillance video, so they wondered if the suspect would still be hiding near the crime scene and didn't leave. ”

Shao Dong did not sell Guanzi, but said directly.

Of course, as soon as his theory came out, there was an uproar in the conference room, because in their opinion, if they were robbers, they must have tried everything to escape from the scene at this time, how could they still stop at the scene of the crime, let alone hide near the scene of the crime.

"This is unlikely, right? No matter how bold these robbers are, they won't stay at the scene of the crime and wait for us?" Jiang Weimin was the first to ask questions.

Then, Wu Zhong also said: "I also think this is unlikely, there are not KTVs, bars, nightclubs, or all kinds of night market stalls near the crime scene, and the suspect has nowhere to hide." ”

"Yes, and in the few streets near the scene of the crime, there are no residential houses, all shops or hotels, and the suspect has no place to stay in this area. ”

Cheng Feng of the criminal police team also expressed his opinion.

Shao Dong also pondered about these views, and continued at the moment: "This is not the most important thing, the most important thing is that the network supervision department screened all the surveillance videos within a radius of one kilometer in the week before the crime, and found no useful clues, in other words, the suspect's vehicle did not appear within a week before the crime."

What this means, everyone should be clear. ”

Because of Shao Dong's words, everyone was silent, and there were no suspicious vehicles in the week before the crime, what does this mean? This means that the suspect drove in the vehicle more than seven days before the crime, and has been dormant, just waiting for the start of this morning.

"If you follow the speculation given by the network supervision department, then I have a question, since they drove the car in before and hibernated, then why didn't they start it earlier? You know, there are cash trucks every morning, why do they have to wait until today?"

Wu Zhong asked with a puzzled expression, "Is it different today from any other day in the past?"

Speaking of this, Wu Zhong was stunned for a moment, and then everyone followed suit.

Because they thought of a question at the same time, it was different, it was indeed different, because there were 37 million in the cash trucks today, a full 27 million more than in the past!

"Could it be that the robbers know the amount of money in the cash truck?" Jiang Weimin asked with a puzzled expression.

Zhang Qiang nodded and said, "It's very likely, after all, they have such an internal response as Xie Jun." ”

Just when they were discussing fiercely, Shao Dong said: "Have you ever thought about when the robbers and their cars will drive into the vicinity of the crime scene?"

Everyone was stunned, what kind of problem is this, isn't this what we're talking about?

Seeing this, Shao Dong said: "I was also thinking before, after the robbers drove the car into the scene of the crime in advance, why did they delay doing it, what are they waiting for?

"When, what time?" someone asked, puzzled.

At this time, Wang Gang said suddenly: "You mean they are waiting for the time when the surveillance video will be automatically covered?"

Generally speaking, the surveillance video is stored for three months, and the surveillance video will be automatically overwritten by the system if it exceeds three months.

If Shao Dong said so, then it has been more than three months since the robbers drove the car into the scene of the crime?

However, this also proves why the online surveillance department sifted through the surveillance footage to the week before the crime and did not find any useful clues.

Because the suspect had already driven the car into the crime scene three months earlier, it was impossible for the cyber surveillance department to find any useful clues about the vehicle.

But if this is the case, where did the suspect hide the crime vehicle? It is not just at the scene of the crime, so that they did all this three months in advance, is it not a waste of time and energy? But near the crime scene, if they are parked in a public or paid parking lot such as a parking lot, then the surveillance video will also expose them, so in any case, this is an unexplained problem.

Immediately, this question was raised.

Regarding this question, when Shao Dong first made this inference, he had already thought about it, so he didn't hesitate and said directly: "Although I haven't thought of the reason for this question for the time being, if the suspect really hid the car near the crime scene three months ago, then we just need to visit and investigate near the crime scene, no matter what the truth is, there will always be an answer." ”

As Shao Dong said, no matter what the truth is, as long as you go to investigate, there will always be an answer, and this answer is either yes or no.

Moreover, what Shao Dong really cares about is not this answer, if this inference is true, then it means that the suspect really entered the scene of the crime three months ago, hid for so long, and waited for this day, in this way, it shows that these robbers were carefully planned and plotted for a long time to carry out this big robbery.

To tell the truth, Shao Dong is really not afraid that these murderers are bold, nor is he afraid that these murderers are ruthless, he is afraid that these robbers will be cautious in everything, such murderers will only hide deeper, making it invisibly more difficult for them to solve the case.

At this time, all the participants were silent, they were all aware of the problem, and if it was true that the suspect was still hiding near the crime scene at this time, as the Internet supervision department speculated, then it would be difficult for them to confirm that there was indeed a car parked near the crime scene in the previous three months.

Because these robbers who can be cautious and cautious will definitely add these small details to the extreme!