Huang Wen glanced at the two of them and said, "This is not an excuse for our incompetence. As I said, this is just a guess. As for the truth and how the robbers escaped from the scene, there is indeed no further discovery now."

Generally speaking, after a robber has committed such a big case, he will immediately escape from the scene and even escape from the city as fast as possible.

Assumptions like Huang Wen proposed are not impossible, but the possibility is too low.

But now, Shao Dong felt thoughtful after hearing Huang Wen's words.

I recalled the entire case carefully, lowered my head and pondered for a while, and asked: "Apart from the robber's escape, have any suspicious vehicles arrived at the crime scene in the morning?"

"No." Huang Wen shook her head and said, "We suspect that the robbers probably parked their car near the crime scene yesterday or even several days ago, and then they took action early this morning."

"Wait a day in advance at the crime scene?"

Shao Dong frowned. Although he had long realized that these robbers were cunning and suspicious, and ruthless, these robbers still gave him one surprise after another.

"Yes." Huang Wen said: "In the afternoon, Yu Shuibin had already sent the vehicle information used by the suspect. It was a Wuling Hongguang. This kind of car is more than 20,000 in the vehicle management office in our county. It can be said to be a very common car.

During the screening of surveillance videos, we also focused on checking this type of vehicle, but still found no suspicious clues. So we boldly speculated that the suspect might have been hiding at the crime scene a few days ago, just to wait for today's action."

When Huang Wen said this, Shao Dong was not idle either. He carefully identified the useful clues in Huang Wen's words, and then quickly made various speculations in his mind. Finally, he found that Huang Wen's assumption was really very likely, but a question also appeared in his mind.

Because of this question, Shao Dong asked: "When have you screened now?"

"The seventh day before the incident." Huang Wen said: "Because the suspect's escape route was selected at the beginning, a lot of time wasted in this regard. Otherwise, about the tenth day before the incident had been investigated."

"Have you never obtained useful clues?" Shao Dong asked.

Shaking his head, Huang Wen said, "No."

No? The doubts in Shao Dong's mind became more and more serious, and he continued to ask: "How long will it take to screen all one month's surveillance video?"

"If we work overtime, it will be fine tomorrow."

Huang Wen said this without hesitation.

Shao Dong nodded and said, "That's all for you. This news is very important to us. I'll leave it to you here. Let's go back and reschedule the work."

Because I had known that I would continue to work overtime during this period, Huang Wen and the people in the Internet surveillance department had no objection to this. To be honest, they were also very annoyed by these robbers. After all, this was the only Waterloo that their Internet surveillance department had been established for so long. For the reputation of the Internet surveillance department, they would do this.

After coming out of the Internet surveillance department, Shao Dong and Wang Gang looked at each other, and then Wang Gang said tacitly: "I'll notify the criminal police team of the meeting."

After all, Wang Gang is also an experienced old detective, and he also realized the problem of the speculation given by Huang Wen.

Moreover, the incident has been a day since the incident, and there are very few clues worth pondering.

"In this way, in addition to the online supervision department, the technical department will also come to have a meeting. Let's summarize today's work."

After saying that, Shao Dong went straight to the conference room of the criminal police team. Before the others came, he summarized the sporadic clues obtained from beginning to end of the case.

There is no doubt that this case is the most serious case that Shaodong has encountered since he became a police officer, and he has not yet clearly solved the problem.

I don’t know how long it took, but the conference room was pushed away one after another. Until finally, when Wang Gang and Jiang Weimin and others entered the conference room together, everyone was there.

Shao Dong raised his head and looked at everyone. He was basically exhausted. Then he said, "Sorry, I'm going to ask everyone to have a meeting so late, but the situation is now serious. At this moment, it has been more than twelve hours since the incident. In the past twelve hours, we were like headless flies, bumping east and west, but obviously there was no obvious gain."

Everyone can understand Shaodong's words. In fact, this is the case. After a busy day, everyone has not gained much. It can be said that as of now, there have been basically no major breakthroughs.

Of course, it is not ruled out that some work has been broken, but it has not been time to report it yet.

However, the 72-hour golden time to solve the case has passed, and the time left for them is getting less and less.

"I'll report on our work first." Jiang Weimin stood up and said: "After the continuous efforts of all our colleagues in the technical department, we have mastered some clues so far.

First, under the leadership of Comrade Wuwei, our forensic team found a drop of blood sample belonging to the deceased He Shuguang on Xie Jun. After comparison, this drop of blood was not sputtering blood, but dripping blood.

This shows that this drop of blood fell from the tip of the knife to Xie Jun's pants. It is enough to prove that at the time of the incident, Xie Jun had a knife in his hand. What could it be said?”

I have to say that this is a major discovery, because this discovery can already confirm that Xie Jun is likely to be one of the murderers of the robbery of the armored car.

Shao Dong was also a little excited about such a major discovery. Although he had long believed in his heart that Xie Jun was one of the murderers, they were policemen after all, and speaking vernacular is not their expertise. If all inferences are to be established, they must be based on sufficient evidence.

"Very good. This discovery from the technical department is the most valuable of the clues we have at present!" Shao Dong said with great certainty.

Faced with the praise, Jiang Weimin seemed very calm and continued: "Secondly, the on-site investigation and trace identification work led by Comrade Yu Shuibin of our Technical Department has also achieved certain results. At present, we have successfully identified a domestic Wuling Hongguang that was rubbing against the armored vehicle. Secondly, after testing and comparison, the weapon has been confirmed."

After saying that, Jiang Weimin took out a few photos and said, "There are four types of murder weapons, all of which are daggers with a length of no more than 20 cm. They are easy to find on the market. If you want to find the murderer with a murder weapon, it will be very difficult.

Of course, what puzzles us the most is that we almost indirectly proved that Xie Jun is one of the robbers, but the four types of daggers indicate that there are three murderers in addition to Xie Jun? One of them did not move at the beginning, and only attacked Xie Jun after Xie Jun called the police?"

Shaodong had known about the vehicle information before, but there was no response at this time, but the four different weapons blurred the case.

They had previously inferred that the murderer was four people, and there were three people besides Xie Jun, but one of them was a driver, so he shouldn't get off the bus. There were four weapons that emerged at this moment. Could it be that the murderer had four people besides Xie Jun?"

You should know that if they commit crimes like them, trust within the team is the most important thing.

Killing an accomplice will cause a subconscious sense of crisis, so the mastermind will definitely consider this when making this plan. Could it be that the other four are all his brothers and comrades?

"Captain Wu, where are you?" Unable to understand this question, Shao Dong focused on Wu Zhong and others.

When Wu Zhong heard that he was named, he stood up and said, "There is no obvious progress here. When we arrived at Xie Jun's house, their family was already in a mess. But thinking about it, within a day, his son and daughter-in-law were all dead. So far, the two old men are still hiding their two children."

"Has the car accident been investigated for Xie Jun's wife clearly?"

Wu Zhong: "It's basically a certain accident. I asked two colleagues to investigate the driver of the cement tank truck. He is an honest middle-aged man. He has been driving for more than ten years. He has never had an accident. Today he is driving normally. Xie Jun's wife ran a red light and hit him directly."

After he finished speaking, Shaodong looked at Yu Shuibin from the technical department again. He remembered that Yu Shuibin was responsible for checking the electric car driven by Xie Jun's wife.

"We have checked and can rule out the failure of the brakes. It should be that Xie Jun's wife rushed to the red light after receiving the news."

Although no one believes that things will be such a coincidence, in fact, it is true.

In the afternoon, Yu Shuibin carefully checked Xie Jun’s wife’s electric car. There was no problem with the aging of the brake lines, nor did he see anyone having any trouble with the tampering, so he came to this conclusion.

Of course, Shaodong would not believe that there was such a coincidence. He always felt that there were some problems here, but where the problem lies, he could not get an answer.
Chapter completed!