This method was used by Captain Ma... Director Ma back then. It has not been used for ten years.
When Captain Zhao first started working, he had the honor of working with Director Ma. During that time, Ma Donglai was already a very famous young leader, nicknamed "Captain Arresting", which meant he arrested people everywhere every day.
The premise of arresting people everywhere is that you must be able to find out who the bad guys are...
It's not that others can't learn this way of organizing materials, but it's too troublesome. A lot of records have to be made for each case, and everything has to be remembered in the mind. Not everyone can do it.
Captain Zhao looked at the familiar format, raised his head to look at Bai Song, thought for a while, and nodded gently: "Okay, these two cases will also be left with you."
Captain Zhao's words stunned the veteran policemen present. These volumes were originally received by Captain Zhao and were also put into the archives room by Captain Zhao. But Bai Song just pulled them out like that and said, "I think it's a similar case." Then, Captain Zhao just agreed?
This is weird...
Involuntarily, several old criminals looked at Bai Song with strange eyes. It was not that they admired him, as they had all seen Bai Song. What they were thinking now was, what was the relationship between Bai Song and Director Ma? Why did Captain Zhao give him such a face?
These veteran detectives knew the situation of the detachment very well. When they encountered Captain Zhao's situation, they also began to have wild thoughts...
…
Bai Song had no idea that there was such a misunderstanding. He simply put the four burglary cases together and prepared to investigate them together.
Captain Zhao felt a little sad for some reason. He briefly talked about the case, assigned some work to everyone, and left the office.
The robbery case on Sun Dong's side is still the top priority. The serious nature of the case is obvious. Several people are still investigating things there, so there are not many people left for Bai Song's side.
This was not the time to be polite. Bai Song looked at the staff configuration of Sun Dong and called two young policemen to start handling the case.
These two young policemen were also transferred from the police station. One was named Zhou Run and the other was named Liu Hua. They were older than Bai Song and were from the same class as Feng Bao. Bai Song had never seen these two before.
It didn't matter if they didn't know each other, everyone knew Feng Bao, and after a few words, they chatted together and quickly became familiar with each other. From Captain Zhao, Zhou Run and Liu Hua also knew that Bai Song had come to the third team last year and served as a deputy detective to solve cases, so they didn't understand the arrangement this time. After all, the two of them were new here, and they were very happy to be able to come to the criminal police, so there was no need to force it.
Bai Song analyzed that these four cases were committed by one person. What is the benefit of this? This can be said to greatly reduce the difficulty of investigation. There is some evidence in each case, but it is not enough. What if we add them together?
In a case last year, there was video footage that captured the suspect's figure and appearance through a camera, but this was not the case for the subsequent cases.
The three of them decided that for the two new cases, they should conduct extensive surveillance of the surrounding areas to obtain sufficient information about the personnel.
Many people have watched science fiction movies, in which people's anti-counterfeiting and authentication information is sometimes based on fingerprints, footprints, face scanning, irises, and even gait.
Things like gait and criminal psychology are not something that ordinary people can study. Gait can be distinguished in two ways. One is to rely on intelligent AI, which is like the feeling in science fiction movies, full-automatic analysis... Apart from anything else, Team 3 definitely does not have this technology. The other is to rely on human identification, which requires investigators to have good cognition.
The three of them stared at each other. "Can you do that?" "Oh, I thought you could?" "What? Shouldn't the inspector do this himself?"
Obtaining sufficient peripheral evidence is the job of technical personnel like Wang Liang, while how to obtain case-solving information from the evidence is a compulsory course for investigators like Bai Song.
Zhou Run and Liu Hua didn't want to worry about this, so they talked to Bai Song and took the relevant documents to adjust the surveillance. This job is worry-free and not tiring. Thinking about so many things every day, my hairline is worrying.
Thinking of this, Zhou Run couldn't help but complain to Liu Hua on the road. The colleagues who went to the legal department a few years ago are now almost getting Mediterranean hairstyles, hahahaha...
After the two left, Bai Song thought about it and decided that there was nothing to do, so he said something to Captain Zhao and went to the archives room.
If someone told you that there was a martial arts secret book that could make you a master after learning it, would you be willing to learn it?
However, if there is a bookshelf here, filled with mathematics and physics books starting from the four arithmetic operations, all the way to Fermat's Last Theorem, group theory, and Bohr, Schrödinger, Heisenberg... and then someone tells you that if you have learned all of them, you are a scientist, would you be willing?
I think there are very few people willing to do it.
What Bai Song is doing is actually the latter.
Team Ma handled a lot of cases. There are dozens of books here, and there are hundreds of books in the back that were actually also investigated by him. They were just probably bound by someone else, so they don’t look so neat.
And there is a very interesting case here that caught Bai Song's attention.
This was a burglary case with a loss of 20,000 yuan. When the case was reported, it was two years after the crime occurred, and it took several months to file the case.
Simply put, the old lady had 50,000 yuan in cash and was worried about putting it anywhere, so she hid it behind the heater in her home and felt at ease all the time.
She kept the money there for two years without telling anyone. Later, she finally realized that it was not safe to keep the money there, so she prepared to deposit it in the bank. She put all the money that had fallen to the bottom of the heater from behind into a bag and went to the bank to deposit it.
The bank got the money and told the old lady that after counting it was 30,000 yuan. Should she deposit it all?
The old lady said it was 50,000, and the two sides could not agree on the price, so they called the police.
After the police arrived at the scene, they found that it was indeed 30,000 yuan. After watching the surveillance video, they found that the money the old lady handed in was indeed 30,000 yuan. There was no problem. The old lady called the police and reported that her house had been robbed.
Originally, the people at the police station thought that the old lady had a bad memory, but the old lady took out her old passbook, which did contain 50,000 yuan, and she had withdrawn it as cash two years ago.
Therefore, four teams conducted an on-site investigation.
Nothing was found. Even if it was stolen, it may have happened two years ago, so everyone was suspicious of it and no case was filed.
The standard for filing a case is also quite easy. If a crime has occurred, the criminal suspect should be held criminally responsible and there is jurisdiction. However, in this case, it is impossible to determine that a crime has occurred based solely on the old lady's words.
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