The host is red and black, and the system can only chirp

Except for one unfamiliar face, most of the police officers present during Xi Mingming's inspection were backbone officers of the police station that she was familiar with.

After spending some time together, Xi Mingming and the technical staff of the police station have developed a revolutionary friendship.

The police station, from top to bottom, attached great importance to the information she conveyed.

Just thinking about what he was going to say next, Xi Mingming's face darkened.

"The investigation into Jiang Yi needs to be adjusted towards the porn industry chain. Focus on investigating what software he uses, especially software with servers located overseas and end-to-end encrypted transmission."

After the police took over the investigation into Jiang Yi, Xi Mingming rarely asked questions.

There is always a source of drugs, and as long as the police are determined to investigate, they will always be able to uncover the truth.

According to Xi Mingming's limited experience, since Jiang Yi had come into the police's sight, he could basically get away with it.

Unless he is really clean.

.

Xi Mingming believes that he has witnessed too much evil in the world.

What Jiang Yi did still subverted her cognition.

There are always some people who are not worthy of being called human beings.

No, she needs to calm down first.

Since I have promised Jiang Dan, I have to do it no matter what.

Adults should never deceive children.

If the law cannot convict them, Xi Mingming will find a way to make these people commit crimes that the law can convict them.

.

Mao Jie is the technical director, and his face turned pale in an instant after Xi Mingming explained briefly.

Encrypted instant messaging software, known for its high privacy.

Mao Jie slowly added: "I understand. In this type of case, the lightest case is the use of confidentiality software to share pornographic photos in real time, and the group chat is full of obscene words against strange women."

Mao Jie's face was ashen. "Based on Jiang Yi's situation, he was involved in frequent cryptocurrency transactions for two years. This industry chain is very likely to have risen to the level of sexual violence videos and suspected of humiliating women in real life. There may even be extremely cruel real cases that have occurred."

Xi Mingming nodded, "I agree with Mao Jie's analysis."

Mao Jie was very unusual, as if he had experienced similar cases before.

As a policeman, Mao Jie is also unable to handle it?

That's trouble.

Mao Jie was stiff, and his technical explanations were more like instinctive reactions.

"This type of crime is usually committed by burning the content after it is read, and the administrator will also delete the records in a timely manner, making it difficult for the police to collect evidence. If it is just a transfer of encrypted virtual currency, the police cannot convict anyone."

“Unless the platform cooperates with the police investigation and provides the personal information of the suspect who uploaded the illegal video.”

Mao Jie frequently turned the pen in his hand, and he was very agitated: "This kind of software promotes security and privacy, and the platform will not censor or remove related channels."

It is even more impossible to provide user information.

Mao Jie spoke faster and faster: "I tried many times, I kept trying to break it, but it was useless. I don't have the skills, I can't do it."

When he said the word "can't do it", Mao Jie already pulled his messy hair with both hands.

Li Qinghao reached out and pressed Mao Jie's shoulder, saying briefly: "Calm down."

Xi Mingming shook his head: "End-to-end encrypted transmission, normally, only the publisher and the chat partner can read the content of the message, not even the platform itself can crack it."

The policewoman with two flowers on her shoulders said calmly: "If this is the situation you described, I have a suggestion."

She was a new face in the police station and Xi Mingming had never seen her before.

The policewoman spoke clearly: "I just returned to China and was transferred to Jiangning. Apart from you, few people know that I have joined the police force. It is very convenient to change my identity and sneak in to collect real-time evidence. This way, they can't escape."

Mao Jie reacted very strongly: "No."

"reason."

Mao Jie twitched his lips and was unable to speak for a long time.

"Then it's decided."

Xi Mingming turned around and asked Li Qinghao: "Do you mind doing something out of the ordinary?"

Li Qinghao's nerves suddenly became tense.

He spoke slightly conservatively: "What does Ms. Gu want to do?"

It’s not about what she wants to do, it’s about what you police officers choose.

Xi Mingming objectively commented: "Officer Li's method is direct and will definitely work."

Xi Mingming has very good eyesight and can clearly see the policewoman’s work ID at a glance: Li Xiangwan, the newly appointed captain of the regional team.

Xi Mingming thought that if she could have performed her job normally in her first life and encountered this case, her first thoughts would have been exactly the same as Officer Li's.

Li Xiangwan looked at Xi Mingming intently, waiting for the other party to change his mind.

.

Xi Mingming shook his head and said, "It's too slow. Optimistically, it will take at least two or three months to get to the core operations. If we want to obtain complete evidence, it will be another difficult hurdle."

For the victims in purgatory, every day like this is torment.

"Mao Jie's team has been investigating Jiang Yi for quite some time. Even if they were on the wrong track, he has not been exposed under the police's information monitoring. This shows two things."

"First, the other party must have talents who are good at technology, especially information and communication."

Li Qinghao and others nodded.

"Second, the suspects acted cautiously and had strong anti-detection capabilities."

Li Xiangwan frowned.

"Officer Li is skilled in technology and has very good skills. He is not only at risk of being exposed, but also at personal risk."

Li Xiangwan said seriously: "Since I have chosen this profession, I naturally have the psychological expectation to face risks."

Believe.

This face is so fearless, as if he is ready to sacrifice heroically at any time.

Xi Mingming nodded at her, as if he saw his former self.

"If they act cautiously, then they must have a strict hierarchy. If they want to seize the core operations and catch the most unscrupulous criminals, with the anti-reconnaissance awareness of this team, Captain Li will either join the criminal lineup or become a victim."

Li Xiangwan was silent.

Once exposed, regardless of the danger, if the operators hide the group, the police will be powerless.

Similar shelved cases are all in the archives room.

.

Li Qinghao got back to the point: "What about Ms. Gu's suggestions?"

Xi Mingming carefully went over Jiang Yi's cash flow, including his life, in his mind.

Jiang Yi invested a large amount of money two and a half years ago, and the returns have skyrocketed in the past two years. This is what Jiang Dan experienced in the past two years.

New crime model, the main suspects are often very young.

Being young, I lack start-up capital.

From the perspective of criminal psychology, this type of criminal is often smart and studious, and pretends to be gentle and elegant in life.

Where is Jiang Yi?

He is indeed cautious, but he has no skills.

Is it possible to speculate that the money Jiang Yi extorted from Liu Lingbai was the starting capital for this industrial chain?

Xi Mingming said: "My suggestion involves great risks. You police officers have to assess whether you are willing to do so and whether it is worth it."

Xi Mingming's words were even. "The police can do the opposite. Why do they have to have evidence first? Starting from the exposed Jiang Yi, they can do a network comparison of all accounts that have cryptocurrency transactions with him, and work backwards from the list, sorting them by frequency... Thunderous operation, bring a search warrant and arrest everyone at once."

Xi Mingming raised the corner of his mouth, "The evidence will naturally come."

There must be evidence among all the photographers, operators, and electronic devices.

"In the past, the Jiangning District Police Department could not apply for a search warrant in this way. But it is different now."

There is someone above the Jiangning District Police Station now.

If nothing is found, then issuing a search warrant is of course a problem. If it turns out to be a solid case, then it means you are willing to take responsibility.

"How about it, wanna bet?"

Don't bet on her finding another way.