The curtain and projector opened, and Hao Zhengyi began to tell the case.

"I've seen your ideas for solving crimes...... Well, I'm a little disappointed."

As soon as he sat down, Hao Zhengyi unceremoniously said to the arrest of the Criminal Prison Division.

The people of the Criminal Prison Department looked at each other, not daring to refute...... After all, the person in front of him is a legendary god hunter, Captain Daming!

Seeing that no one refuted, a trace of helplessness flashed in Hao Zhengyi's eyes, yes, he still thought that someone could refute him, so he could pretend to be a force or something. Now it seems that his reputation is too great, where do these people dare to speak?

"What do you look into? Monitor the phone and investigate the ...... around the deceased This is a case of blackmail, and you are so sure that what these people used to intimidate the dead is real? Is it difficult to achieve something that can't be made up? Or is it a direct fake?"

"Huh?! How is that possible?"

Chen Guocheng exclaimed, fake? Can it be made so accurately?

"How could it be?"

Hao Zhengyi sighed and lit the curtain with the whip in his hand...... These guys still have too few cases to solve, and they are inexperienced!

"First of all, I have to correct your opinion...... Bandits, not fast hunting! They don't need any evidence, and they don't need to investigate too much intelligence! They only need to do one thing, and that is to find their target customers!"

"Hao Shen Catches ......"

Before Chen Guocheng could finish his questioning, he was interrupted by Hao Zhengyi.

"Don't call me Hao Shenzhuo, it sounds awkward, just call me Hao Zhengyi!"

"Yes, yes...... Hao Zhutou, do you mean that so many dead people were not carefully selected at all, but were selected on a large scale?"

"Yes."

Hao Zhengyi nodded and nodded the curtain...... Logistically controlled the computer, replacing the screen with the information of the deceased.

"This is the first deceased, a kindergarten teacher by profession, a woman, and from her friends' accounts of her, she is a very introverted girl...... And emotionally fragile, it's easy to get into the dead end......

"The second deceased was a stay-at-home wife with no income, not to mention her husband, who did not return home all year round......

"The third deceased, also a woman, was a nurse by profession...... Introverted and fragile traits are the same as everyone else's, but she also has a special situation, and that is that she is really having an affair with a senior doctor......

Hao Zhengyi lit the whip and pointed to the information of the deceased that appeared on the screen one after another, until he finished talking about the last deceased, Lou Yixiao, he began to summarize.

"I think everyone can see that these deceased people all have very similar personality traits, and the gang of murderers is also deliberately looking for people with these characteristics......

"yes, so the direction of our investigation is to stare at similar people to see if anyone has contact with them......

Chen Guocheng nodded and agreed with Hao Zhengyi's summary.

"But for a month, you didn't notice anything."

Hao Zhengyi sighed and said, "Haven't you thought that they are screened by big data at all?"

"Hao Zhutou, what do you mean?"

Chen Guocheng looked at Hao Zhengyi in disbelief, big data screening, can still play like this.

"Hey," Hao Zhengyi sighed, although the knowledge of the catchers is getting higher and higher, but in some cutting-edge technology, they are still too conservative.

"To put it simply, it's like a thousand-degree search program, but the murderer included the information of the entire mountain city in one program, and then entered keywords to find the target group."

As he spoke, Hao Zhengyi clicked on the screen: "The few keywords that I can basically determine now are women, emotionally fragile, not rare, and husbands and parents are not around...... After determining these conditions, the murderer delved deeper, investigated the intelligence of a hundred or even a thousand people at the same time, and sent some specious information.

If the other party does not respond, or calls back and scolds, then they choose to give up...... If the other party reacts, or even appears to be visibly afraid, then they dig deeper and deceive with fixed words

them."

"This ...... Isn't this the routine of those counterfeit drug gangs that sell fake drugs and deceive the elderly? I don't want to be able to fool everyone, as long as one or two people are fooled?"

Chen Guocheng was stunned, the murder case can also be related to the counterfeit drug gang?

"Who's to say it's not?"

Hao Zhengyi looked at him deeply: "That's why I said that your investigation is in the wrong direction!"

"It's really wrong, I didn't expect it to reach the point of blackmail and murder, but it turned out to be a fraud, a pyramid scheme, and the most important thing is that even the moment when the victim is screened, it is a wide net."

Chen Guocheng took a deep breath, and then looked at Hao Zhengyi's gaze, full of admiration: "The Divine Hunt is worthy of the Divine Catch......

"Don't praise me yet, I'm only talking about part of it."

Hao Zhengyi raised his hand, stopped Chen Guocheng's praise, and continued to analyze: "If it was just these situations, I don't think the six doors of the mountain city would be so tricky. After all, we have a large number of bases for the cooperation of the arresters, and with so many deaths, someone will always tell us...... And nearly 20 people who died have not yet thundered, which shows a situation.

In addition to only investigating some common information, what they use to blackmail victims is some self-made up and dispensable information. They even use S, or the photo swap, to change their faces to victims, and then threaten them to post the photos online...... This is also the most likely cause of the death of nearly twenty people!"

Hao Zhengyi analyzed and guessed, looked at Chen Guocheng and his team members, took a deep breath, and said, "However, with so many clues, you have investigated for a month, but you haven't even caught a single step. This shows that there must be a few people in their team who are extremely good at dealing with the aftermath, and only absolute masters can erase the traces on the scene and on the Internet!

Moreover, in addition to the nearly twenty people who died, at least, hundreds, or even thousands of families, have been successfully blackmailed by him!"

"What you mean by Hao Shenzhu is that when a cockroach is found at home, there is at least one nest in that house!"

"Yes, exactly!"

Hao Zhengyi nodded: "This time, it's a tough battle!"

"Captain, how are we going to fight? No, how do you have to investigate to catch them?".

"Cast a wide net!"

Hao Zhengyi thought for a moment and said, "If you want to leave no traces on the Internet, it is impossible to hide from the Six Doors and the Red Guest Alliance by operating on the Internet alone...... So, they must have used a makeshift mobile tower!"

"According to their plan, if they want to envelop the entire mountain city, they have to mobilize at least ten or more...... So, the first step we had to do was to find their mobile towers......