The so-called meeting must wear a hood, most of which is to guard against Hao Ren and Hao Yi, or to guard against Hao Yi. It is not difficult to see from Hao Yi's confession that he is not familiar with "Brother Cao" Yu Haibo, Zhou Xiaoping, and Yan Jingyu. For the sake of their own safety, "Brother Cao" and others will ask Hao Ren and Hao Yi to wear a hood when they meet.

After investigation, Yu Haibo opened a pawn shop after he was released from prison, and lived alone near the north entrance, less than 300 meters away from Hao Yi's rental house. This made the police more affirmative of Hu Zhisheng's analysis: Hao Yi's arrest prompted Yu Haibo to kill Zhou Xiaoping and Yan Jingyu.

The police kept Hai Bo's pawn shop and residence under strict control, and at the same time discussed an arrest plan. Like the arrest of Hao Yi, the police are also worried about arresting Yu Haibo.

Some people believe that Yu Haibo, like Hao Yi, probably did not carry guns and ammunition with him, so the police can be bold in their arrests. However, the slightest mistake in this speculation will lead to human lives and innocent people, so Hu Zhisheng does not dare to be careless.

Looking for someone to knock on the door of Yu Haibo's house according to the gourd painting scoop?

There has been no news coverage of the police's arrest of Hao Yi, so it is likely that Yu Haibo witnessed the scene or heard about it among the neighbors.

When Yu Haibo is likely to have figured out how the police arrested Hao Yi, it is obviously inappropriate to try to arrest Yu Haibo in the same way.

Hu Zhisheng was at a loss for what to do.

But the police officer in charge of the surveillance soon reported a strange phenomenon to Hu Zhisheng: After a whole day, whether it was a pawn shop or a residence, Yu Haibo was not seen at all. But the pawn shop and neighbors near the residence all reported that they had seen too much waves a day or two earlier.

Could it be that Haibo ran away unnoticed in this day?

Hu Zhisheng's expression tightened, and this idea came up at the first time, but he thought of Yan Jingyu's way of "being caught", and then came up with a very outrageous guess: Could it be that Yu Haibo is also dead?

But how could Yu Haibo die? Or rather, who will kill him? Or was there something wrong with him?

This speculation is a bit inexplicable.

Driven by reason, Hu Zhisheng thought that it was unlikely that Yu Haibo had died, but that he had run away.

But an incident that followed quickly disproved Hu Zhisheng's conjecture. A neighbor who lives downstairs in Haibo called the police and said: This morning, he suddenly found blood marks on the ceiling of his living room.

Could it be that Haibo is really dead?

Hu Zhisheng immediately ordered the door of the residence to be broken into, and the scene that greeted him quickly confirmed this incredible speculation: Yu Haibo was really dead, his throat had been cut, he had already died of exhaustion, and his body was lying on the floor of the living room, bloody and horrific.

There were signs of a fight in the house. The time of death was one day after Zhou Xiaoping and Yan Jingyu were shot and killed.

In the vicinity of Haibo's home and his residence, no clues and evidence related to the "manganese mine robbery" such as guns and ammunition were found.

The medical examiner extracted human cortical tissue from Haibo's fingernails. Two men fight for their lives, and they definitely don't scratch each other's faces with their hands. It is likely that the murderer will be scratched and resisted by Hai Bo when he cut Hai Bo's neck with a knife after he was subdued.

In addition, the wardrobe and safe in the bedroom were turned upside down, and the police did not find any money or valuables.

It looks like a burglary turned murder.

This modus operandi is almost identical to that of the "shooting", the only difference is that Yu Haibo was killed by having his throat slit, while the two deceased in the "shooting" were shot.

The results of the comparison of the dNA of the three cigarette butts found at the scene of the "shooting case", the dander in Yu Haibo's nails, and the dNA of Yu Haibo, Zhou Xiaoping, and Yan Jingyu showed that the dNA extracted from two of the three cigarette butts was successfully matched with Zhou Xiaoping and Yan Jingyu respectively, but the dNA of the third cigarette butt did not match Yu Haibo, but matched the dander in Yu Haibo's nails.

In other words, it was not Yu Haibo who killed Zhou Xiaoping and Yan Jingyu, but someone else. After shooting Zhou and Yan, this person murdered Yu Haibo, and faked the two crime scenes as "murder for money" in an attempt to mislead the police into the investigation.

At this point, new suspicions have emerged in the "manganese mine robbery case".

First of all, Zhou Xiaoping deliberately left his fingerprints on Haibo's business card before he died, since he was not hinting to the police that the murderer and the main culprit of the "manganese mine robbery" was Yu Haibo, what message did Zhou Xiaoping's move send to the police?

Some people suspect that Zhou Xiaoping's move may also be from the hands of the murderer.

The murderers faked the murders of Zhou and Yan as "murders for money" by mature people, and then used the dead Zhou Xiaoping's hand to leave fingerprints on Yu Haibo's business card, in order to induce the police to think that the acquaintance who shot them was Yu Haibo.

After the murderer did all this, he immediately killed Hai Bo, and also faked the illusion of "murder for money" at the scene.

In this way, when the police traced Yu Haibo according to the evidence deliberately left by the murderer at the scene of the "shooting", they found that Yu Haibo had also "accidentally" died of "being robbed by a house".

At this point, the murderer successfully cut off all ties between himself and the "manganese mine robbery" by forging two murder scenes of "murder for money". This is the fundamental purpose of the murderers.

The murderer's hand arrangement is not unclever, and he is only one step away from success, but he still underestimates the police.

In the murderer's imagination, as long as the police's thinking of handling the case is led by the clues he left at the scene of the "shooting case", his goal can be achieved.

When the police first investigated the "shooting case," they accurately judged that the so-called "murder for money" was just an illusion, and that the main culprit of the "manganese mine robbery" killed the accomplices was the essence of the case.

Of course, by this time, the police had already suspected that Yan Jingyu was one of the suspects in the "manganese mine robbery", so they realized the essence of the "shooting case". On the other hand, if the police had not suspected that Yan Jingyu was involved in the "manganese mine robbery" at that time, then the murderer's goal would probably have been achieved.

Although Hao Yi was arrested, he had not seen the faces of the other three people except Hao Ren, and he did not know their details, so the murderer believed that in addition to Hao Ren and Hao Yi, the police had not yet grasped the personal information of the other members of the criminal gang, so they would have this layout. But the murderer did not expect that the police had already suspected Yan Jingyu through careful logical reasoning and large-scale meticulous investigation.

Of course, in addition to the reason why the murderer's goal of blaming Haibo could not be achieved, the more important thing is that he did not know that the police had applied a "sophisticated" new technology to criminal investigation and case handling: dNA inspection and comparison technology.

The murderer did not leave any clues such as his personal fingerprints and shoe prints at the scene of the "shooting case" and Yu Haibo's death, and it was obvious that he was fully prepared when he committed the crime, or that he deliberately cleaned up after the crime. But because I didn't know the high-end product of "dNA", I was very secret, and left my cigarette butts and dander at the two crime scenes.

It is precisely because of the murderer's "ignorance" at this point that the police were able to confirm that the "shooting" was not committed by Yu Haibo, and that the "shooting" and Yu Haibo's murder were by the same person.

This suspicion is very reasonable from a logical point of view, and even Hu Zhisheng cannot logically deny this suspicion and analysis, so he can only put forward different views from his keen intuition and experience in handling cases.

Hu Zhisheng believes that judging from the scene of the "manganese mine robbery" and the results of the crime, the organizers of this criminal gang are quite superb in their anti-reconnaissance capabilities, and they can be described as bold, careful, and high-IQ, and they are veritable high-IQ criminals.

Judging from the "shooting case" and the "Yu Haibo case," the murderer's extremely superb anti-reconnaissance ability shows that he is very likely to be the main culprit in the "manganese mine robbery case."

But even if such a high-IQ criminal wants to mislead the police to investigate, he will simply take it and will never do useless work. In these two murder cases, when the murderers created a "blindfold", they obviously added to the snake.

The first is Yu Haibo. If the murderer simply wants to cut off all the connections between himself and the "manganese mine robbery", then he directly shot Zhou Xiaoping and Yan Jingyu, and then faked the scene as a fake appearance of "murder for money".

It is easy to leak a lot of words, and it is easy to leak flaws when there are many things. Judging from the "ability and ability" of the murderer, it is impossible not to know this truth.

In fact, the murderer did make a "flaw" in the redundant section of Haibo, but this "flaw" is not easy to be detected.

The "shooting case" was forged as "murder for money", and the same is true of Yu Haibo's death, and the two cases are almost identical in nature. Wouldn't it be more reasonable to turn the "Yu Haibo case" into a traffic accident or death in the water? Judging from the criminals' ability to commit crimes and counter-reconnaissance capabilities, it is by no means difficult to achieve this.

In this way, the "shooting case" and the "Yu Haibo case" will have nothing to do with each other, at least on the surface. And the murderer faked both cases as "murder for money", and this "common denominator" is the flaw left by himself.

The murderer was worried that the police would track down Zhou Xiaoping and Yan Jingyu to find out that he was the main culprit of the "manganese mine robbery", so he killed the two.