After Song Mingguang roughly introduced the situation, everyone breathed a sigh of relief.
Their superiors asked them to solve the case within five days, and at the same time, weapons and dangerous goods must not leave Qingzhou City, and they did it.
In two and a half days, the case was solved and all the weapons and dangerous goods were not revealed.
As for the recovery of cash, it is actually a small matter compared with weapons.
As for the criminal suspect, although Zhang Zhi said that the reason for the robbery was to treat his son's illness, he committed a crime by killing someone in the process.
Although Zhang Zhi was just a cleaner at the construction site at the time, he eventually turned to crime no matter what. There are also four people from Dongshan Plaza on board. Although two people are now out of danger, two people are still dead after all.
Zhang Zhi caused four deaths and two serious injuries due to this incident, and caused a very bad social impact.
After the relevant cases were investigated, all levels were reported to the provincial department step by step, and the news was quickly received there. Li Donglin reported the details of the case in detail.
The task force gathered for a very short time this time, but the case they solved was not small. Everyone was extremely nervous from the beginning, and now they are a little more relaxed. Although everyone has not slept a wink in the past two days and one night, they are basically still there now. None of them were able to sleep because this case was indeed too tense.
After all, if the criminal suspect did not commit the robbery within the scope of Qingzhou City, but was taken out or had other intentions, then the case would be complicated and the impact would be too bad.
Of course, Li Donglin and the others did not participate in the subsequent cases. After the entire case was processed and all materials were handed over to the Qingzhou Municipal Public Security Bureau, the serious crime team left and disbanded.
We took a private jet when we came here, so there was no need for it when we went back.
There is also a branch of Qiang Sheng Group in Qingzhou, so Lu Chuan directly asked them to arrange a car to take him back from the highway. The journey from Qingzhou to Haizhou City only takes about four or five hours.
As for the other members of the serious crime team, some were sent by the Qingzhou Municipal Public Security Bureau in vehicles, some took the ground train, and some took the plane.
Haizhou City Public Security Bureau.
After Lu Chuan returned to the Haizhou City Public Security Bureau, he immediately went to the municipal bureau director's office to make a report.
"Come back so soon?"
Song Jianguo, who was processing the documents, did not expect that Lu Chuan would return from the task force after only being away for more than two days.
"Didn't you say that there was a big case in Qingzhou? The person was caught and solved so quickly?"
Although the news about this case in Qingzhou City was relatively well sealed.
But most locals in Qingzhou have heard about this, but the specific details are not yet clear.
Qingzhou City didn't know about it, so people in other places certainly didn't know about such a big case. The police's news of the martial law lockdown was very timely, and no media on the Internet dared to expose this kind of thing. However, as the director of the Haizhou City Public Security Bureau, Song Jiangguo was relatively clear about the details of some cases. He did not expect that after such a big case, Lu Chuan came back in more than two days. The time given by his superiors to solve the case was 5 days. Since Lu Chuan is back now, it means that the case has been solved.
"Bureau Song, the case was handled relatively smoothly. Once the identity of the criminal suspect is confirmed, it will be much easier to handle."
The most important thing in this case is actually to determine the identity of the criminal suspect. When the other party committed the robbery, because he was wearing a hood, his entire face was covered, and no fingerprints were left at the scene.
In addition, the time when the crime occurred was relatively short, and the time left for the police to investigate was also relatively short, so it was most important to determine the identity of the other party and arrest him in time.
In fact, when the case team arrived in Qingzhou, seven or eight hours had passed since the case occurred, and all the work was completed during the day on the second day after the incident.
It can be said that Lu Chuan and the others acted very quickly. On the second day, they began to form a small-scale monitoring and investigation team.
The start of this work can be said to be very decisive. After the small-scale monitoring and investigation team was formed at noon, Lu Chuan decisively asked Li Donglin for instructions to expand the team from about 50 people to 500. people.
The reason for doing this is that even if some biological information of the other party is extracted at the construction site, it is difficult to identify it because it needs to be compared with the criminal suspect's range of criminals, but this range is initially concentrated at the Dongfang construction site Internal staff, but some internal staff have resigned and been transferred over the years, so the investigation cannot be completed in a day or two.
The above deadline is 5 days to solve the case. If it takes two or three days just to collect information, then there is no need to do the following things. The case will definitely not be solved within the stipulated time.
The logic of Lu Chuan's decision at that time was also very simple. As long as the criminal suspect did not leave Qingzhou City immediately, the suspect would definitely return to his hiding place.
There is no mistake in every song, one post, one content, one 6 one, one book, one book, take a look!
With so much camera coverage in urban areas now, as long as you put in the effort and time to look for it, you will definitely be able to find clues.
This is why Li Donglin agreed with Lu Chuan to do this, because in this way, if the other party can be screened through video surveillance, as long as the other party's appearance can be found, the identity of the other party can be locked. Only in this way can the subsequent work be carried out.
Sure enough, after the suspect committed the second robbery at Dongshan Mine, the police also made great progress.
During the surveillance and investigation, the identity of the criminal suspect was quickly determined, and then the arrest plan was started. In comparison, the subsequent arrest was actually very short, completed in less than an hour.
The main work is actually done by us on the road.
The main reason why this case could be investigated so quickly was actually that Li Donglin, Lu Chuan and the others made correct decisions when investigating the case, and dealt with relevant matters as soon as possible. Attention and major efforts are focused on surveillance.
From this point of view, it saves valuable time and allows everyone to find some directional clues about the criminal suspect at the first time. In this way, it can be said to have laid a good foundation for subsequent case detection. .
It should be said that the investigation of this case was relatively smooth. Although the case was relatively large and the impact was relatively bad, the results were still good.
Lu Chuan had finally let go of his tense nerves. The case was over and he could prepare for the New Year. (End of chapter)