Everyone who was originally confused about why the suspect committed the robbery now understands that the other party's actual target is the mine.
The reason why hand weapons are not used to rob is because the other party knows that it is difficult to destroy the door of the financial safe room with his homemade hand weapons.
Li Donglin was originally a technical criminal police officer. When he saw it at the scene, he understood that the door of the financial fresh room was specially made. Although it could not catch up with the door of the safe, it was generally difficult to open it violently.
The reason why only four people are assigned to do security work here in the mine is actually done every year because the security level of the financial underwriter is relatively high, and the key is not in the hands of the security personnel, but in the hands of the security personnel. It was in the hands of the financial staff and had been taken home at that time.
In addition, this tradition in the mine has been maintained for about 10 years, and nothing has ever happened, so no one expected that someone would dare to come and rob with police weapons.
Luo Qiang has organized the surrounding police officers and began to search all the roads that can leave the mine, centered on the mine.
The mine is relatively remote and there are only three roads in and out of the mine, so it is relatively easy to search.
But because nearly an hour had passed from the time the other party called the police to the time the police arrived, this hour was enough time for the suspect to move far away.
When Luo Qiang and the others were investigating on all three roads, Lu Chuan's surveillance and investigation finally made significant progress.
Centering on the Dongfang construction site where the crime occurred, after initially determining the direction in which the criminal suspect left, all surveillance cameras along the way were collected. Then more than 500 people continued to fly and finally found a clue.
After the suspect left the construction site and walked for about 30 minutes, he lost his whereabouts at a fork in the road with a lot of traffic.
"Change clothes!"
According to the judgment made, the other party must have changed his clothes on the way, so what needs to be done now is how to find the other party in the flow of people who have changed their clothes at the next monitored intersection.
"Everyone just stare at one point. Don't look at the faces in the surveillance camera. The male is about 1.77 meters tall. If you can't see clearly in the surveillance camera, don't get too hung up on it. What everyone should pay attention to is the Chinese characters!"
There were so many surveillance videos of the plane coming back that it was impossible for Lu Chuan to watch them by himself, so he was training 500 people in all the gyms.
"The other party's clothes should have been changed, so the most important thing for everyone is to pay attention to all the people with splayed faces when walking in your surveillance video. This person's left foot steps earlier than the right foot, which means that his left foot should be injured. , but this advance time is only 0.1 to 0.2 seconds. If you can't see it, just focus all your attention on the outer horoscopes, screen out all the people with outer horoscopes, and send them to me. "< br>
It is relatively easy to distinguish between the outward and inner characters, but when Lu Chuan said that the suspect’s left foot kicks faster than the right foot, not many people can tell the difference, so Lu Chuan meant to distinguish all the outward characters. After the personnel were screened, he went through it again.
Although most men have a slight outward cast when they walk, they are not serious. However, the criminal suspect’s outward cast is relatively clear and should not account for a large proportion among the crowd, so Lu Chuan asked everyone to After finding information about the foreigner, report it to him immediately.
Of course, even so, the amount of information gathered here at Lu Chuan is not small.
There are currently 500 people under observation and surveillance in the entire gymnasium. Even if each person only sends one person for Lu Chuan to identify, there are still 500 people. If two people are sent for Lu Chuan to identify, then there are 1,000 people.
Soon, identification personnel were sent to Lu Chuan one after another, but after checking almost seven to eight hundred people, no clues were found. At this time, Luo Qiang was already tracking and pursuing the three roads leaving the mine, one by one, with the mine as the center.
Now it is impossible to tell what kind of transportation the other party took to leave, but the other party robbed 3 million from the mine. From the surveillance, it was impossible to leave the gate, but after getting outside, it is difficult to determine whether he took a motorcycle, a bicycle, or drove a car.
Because there is basically no surveillance on the road after leaving the mine, it is not sure what kind of transportation the other party uses, but it is impossible for the other party to keep walking.
Luo Qiang judged that the possibility of the other party leaving on a motorcycle was relatively high.
Of course, it is also possible that it is an electric car, but it is less likely that it is a car or a bicycle.
Because the target of the car is relatively obvious, and if the other party drives the car, it is very likely that the suspect will not only rob 3 million.
Because he is fully capable, after grabbing 3 million, he can go back and get another 3 million, and even more can be transported away in a car.
But the criminal suspect did not do this. After killing and injuring four people, he put 3 million in cash in a snakeskin bag and left directly.
The reason why we know that a weapons attack occurred at Dongshan Mine is because the two people who were seriously injured called the Security Department, and then the police were called.
Although there was no way to conduct detailed questioning of the two seriously injured persons, the other party gave a more important piece of information: the criminal suspect knew that they were not dead after firing the weapon, and only started to deal with them after confirming that they had no ability to resist. That security door.
Please...you...collect 6...9...books...!
So if the other party comes by car, then the transportation capacity is relatively strong, and it is entirely possible for the other party to directly kill the other party after injuring him. In this way, he will have more time to transport all the cash away.
But the criminal suspect did not do this. After seriously injuring two people and killing two people, he did not reinforce him. Even though he knew that the other party was still alive, he still did not fire his weapon.
This means that the other party just wants to grab as much money as possible once and then never come back. Then it is unlikely that the other party will drive. Without driving, the other party will not have such a large transportation capacity, so there is no need for him to use weapons again. Killed two people who were seriously injured and lost the ability to resist.
At the same time, Lu Chuan finally made significant progress.
More than 900 days later, Lu Chuan finally found a clue in a video reported by someone below.
This is a surveillance video of a park intersection. There are three people walking towards each other. One of them is a man wearing a gray coat and walking in a figure-eight shape.
Moreover, when the opponent lifts his left foot, the step from lifting to falling is faster than when he lifts his right foot.
This is exactly the same as the gait characteristics of the suspect that Lu Chuan saw during surveillance at the construction site!
"That's him!" (End of Chapter)