The police in Tang's world

Chapter 56
"Come on, I'll take you home first, and then bring back the evidence. Let the technical team try to see if they can find anything."

"Forget it, brother, let's go to the police station together. What time is it, and I won't be able to sleep for long when I get home. Besides, this case is hanging on me, so I won't be able to sleep even when I get home."

"Okay, today you can only wait for the result in the office with me."

Just in case, Yan Yu still sent a message to Ao Zai, asking him to find out if there is such a number one character as the braces girl among the killers on the road.

As soon as Yan Yu arrived at the distance, there was news from Lee, but it was not good news for himself.

"Boss, something went wrong.

I first searched among the 5000 people according to the further narrowed range you mentioned. Although I further narrowed the range down to 50 people, none of the 50 people matched the portrait you provided. "

Lee was worried that he made a mistake in the comparison, so he decided to search again manually.But in fact, doing so just wasted several hours of time for Lee and his 2 team members.

As it turned out, there was no one in Bangkok's population registration database who looked like a braces girl.

And Yan Yu also began to fall silent.How could this happen?As long as she is not a smuggled person or a tourist, she will definitely be found in the police station's resident population registration database.

When Yan Yu asked suchat, he also observed suchat very carefully. He didn't lie, so why did this happen again?

Suddenly, Yan Yu had a bold idea in his heart.

"Lee, is there any way to erase the permanent population registration information in the database?"

"Boss, do you suspect that someone hacked the killer's identity information? Impossible, don't look at this database, almost anyone in the police can use it, but it's limited to the search function.

The entry of identity information is jointly issued by grassroots police, hospitals, schools and other relevant units. It is absolutely impossible to conceal or omit reporting. The existing information is absolutely true and valid, and cannot be changed, let alone erased.

It is absolutely impossible to hack into our police database from the outside and erase personal information.

Not to mention the 64-bit encrypted firewall, and the database is self-scanning every second. Once someone’s identity information is missing, the system will automatically prompt, and then manually fill in the data from a secure backup database that is not connected to the Internet.

It is impossible for such a hacker to attack the database of the Thai police station if he has hacked into the database and can withdraw before being discovered. "

"What if it's from inside the police station?"

"Well, in theory it's much easier than attacking from the outside, but, boss, if you say this without evidence, it will offend people."

"Don't worry, I do things properly, so who can hack into the database from the inside and change the identity information?"

"Basically they are police officers who are engaged in file management in the police station, and they must have a certain rank. These people are not low-status, so they probably wouldn't do such a thing."

Yan Yu didn't pay attention to Lee's explanation. Identity is not the decisive factor for whether a person will commit a crime. Besides, except for the second generation like himself, who among the top police officers dare to say that they have enough money.

"Then, within the scope of Bangkok, it is easy to find out a person's identity information. Is it possible that only the police officers of the General Bureau who are engaged in file management can do it?"

Lee nodded embarrassingly. Yan Yu asked this because he was basically suspicious of his own insider. Without conclusive evidence, once this kind of analysis was leaked out, the entire police group would definitely look down upon him.

"Don't be afraid, we're just doing a simple analysis! It's okay to discuss things without evidence when we discuss them internally, but don't let the news go outside, otherwise, we will definitely be sprayed with shame. "

Lee nodded to show that he understood the truth of this.

"Okay, you and the guys who worked overtime yesterday get off work and rest first, and keep the people on duty." Lee nodded, and left Yan Yu's office with a tired face.

"Sasha, can you ask your mother to check someone for me?"

"Brother, is there anyone you, a chief detective, dare not come forward to check personal information in person?"

"A policeman, the person in charge of the reference room of the General Administration."

"Is it related to the case?"

Yan Yu nodded.

Although he is a fledgling, Sasha is not stupid. As a policeman, he suspects that his colleagues are related to the case he handles. This is likely to cause serious conflicts in any country.

But out of trust in Yan Yu, Sasha still took out his mobile phone and started chatting with Superintendent Julie on WeChat.

Seeing that Sasha knew that this matter could not be handled well, there would be no people inside and outside, but because it was Yan Yu’s request, Sasha immediately asked Yan Yu for information without any reason, maybe this is trust.

Superintendent Julie is worthy of being the light of the Chinese police. Soon, a document was sent to Sasha's mobile phone.

"Wen Song, male, unmarried and childless, Chinese, born in Bangkok's Chinatown in 1974, graduated from the police academy in 96, and was promoted to the Bangkok Police Headquarters three years later.

Now he is the post of deputy superintendent, in charge of the reference room of the Bangkok Police Headquarters, and has detailed information on the population of 1200 million in Bangkok. "

Now there are doubters, but there is absolutely no evidence pointing to him.

"Sasha, can you ask your mother about the legend of the Smiling Face Organization in detail?"

Sasha gave an OK gesture and continued to chat with Superintendent Julie on WeChat.

As Sasha said, he began to organize on his mobile phone, and soon formed a written material.

"Brother, we still lack strong evidence for the existence of the Smiling Face Organization." Sasha finally stopped chatting, but seeing the written materials he had sorted out, Sasha still raised doubts.

"My mother's knowledge is limited to hearsay, and there is no evidence that can confirm the existence of the Smiling Face organization."

"Don't be discouraged, it is because it is difficult to check that it is interesting and valuable for us to check."

"Sasha, we directly use the case database to find the rich people who died in the past 20 years and then their family property was inherited by the only young widow, and search for the proportion of this aspect.

Then you make a chart, and through analysis, you can find out when the Smiley Face organization was established and started committing crimes for the first time. "

As for why it is 20 years, on the one hand, it is the information disclosed by Julie and Sasha. On the other hand, it is about this time that Wen Song turned into a clerical position in the General Administration and officially entered the reference room.

If the rich man died unexpectedly and the case of the beautiful widow inheriting property really started when Wen Song entered the data room, then Wen Song would definitely play an irreplaceable important role in the Smile Organization.

At that time, we will follow Wen Song carefully, so we are not afraid that he will show his feet.

Although the braces girl and main are both broken, as long as it is confirmed that Wen Song is related to the smiling face series of cases, then the crux of the problem has really been grasped.

Yan Yu began to search the case database for rich men who died in the past 20 years, and then began to check one by one to see if the wife of the deceased belonged to a married dead man who collected property with tears.

Soon, apart from Yan Yu's new rich man, Yan Yu and Sasha found a lot of eligible cases.

Moreover, as the investigation deepened, Yan Yu soon discovered another problem. Not only did the rich man die, but these widows disappeared sooner or later, and even several widows of the rich man were the same person.

And the earliest case started shortly after Wen Song was transferred to the reference room, and everything seemed to be clear.

Yan Yu was just guessing before, but now Yan Yu is a reasonable doubt.

Next, as long as we conduct a secret investigation on Wen Song, we will soon get what Yan Yu wants, but these are not what Yan Yu and Sasha can do.

"Sasha, ask Huang Langdon and Kuntai to recruit people from the police to assist us in our investigation."

　I signed a contract today, let's double update it for a few days.

　　There is not even a discussion in the recently updated chapters. The book circle is a quiet group. Most of the recommendation votes are voted by myself, not to mention the monthly tickets. The clown turned out to be myself.

　　
　
(End of this chapter)