"A person who was studying peacefully in school suddenly committed a planned and premeditated revenge, committing murders, and committing crimes serially. Afterwards, except for Long Zhiyi, everyone else is still alive and dead. This way

Wouldn't it be too far-fetched to formulate and implement a meticulous revenge plan by a student who has never committed a crime?"

"Isn't it illogical to go from not being able to walk upright to suddenly being able to run like flying?"

Then, Li Zhudao drew a white connecting line between the two time points on the blackboard, pointed at the white line and said: "From June 2003 to July 2005, during this period, Wang Kang's

It should be that something happened that caused his inner emotional and psychological defenses to collapse, and then he committed a crime of passion, or committed a crime such as negligence or accidental homicide, but in the end it became a hidden case."

"It should be this hidden case that allowed Wang Kang to find an outlet to release his emotions. All the negative emotions accumulated before erupted like a volcano. Now that he has started killing people, for him, killing one

It’s no different than killing a few more. Most criminals who commit serial murders have this kind of criminal mentality. Because of this, he first targets the people who have hurt him.”

"We are not sure whether Wang Kang had the pleasure of eating marrow and knowing the taste during the first murder. But the first case he committed became a hidden case by luck. This is very likely to allow him to gradually calm down and recover.

Review the entire murder process, summarize the details, carefully think about the conditions that caused the murder to become a hidden case, and even reflect on the shortcomings. Then use your strengths and avoid weaknesses, and plan calmly."

"From being on the verge of emotional and psychological collapse, to negligent or accidental homicide, to causing missing persons, or premeditated murder. If you look at it this way, is it coherent?"

Li Zhudao stood in front of the blackboard, drawing circles and mumbling to himself.

After a moment of silence, he continued: "Let us first assume that the disappearance or murder of Huang Zui and others was indeed caused by Wang Kang. Then, did Wang Kang premeditate and implement this series of cases out of pure revenge, or did he commit the crime out of gain?

The pleasure in the process, or both? Judging from the existing clues, we are not sure yet. If Wang Kang’s motive for committing the crime includes the need to obtain criminal pleasure, then when Huang Zui and others disappeared,

After he was killed, how did he satisfy his pleasure?"

"That is to say, after Huang Zui and others, Wang Kang most likely committed other crimes. And he was always at large. His criminal behavior did not stop until he jumped from a building and became a vegetative state."

Xiao Wu looked at the blackboard and noted that among Huang Zui and others, the last missing person, He Xiaoyue, disappeared in "August 2007", and the time when Li Haidong jumped from the building in Baituwen Community was "October 2019"

21st", I couldn't help but feel frightened. If Captain Li's speculation was true, how many other crimes had Wang Kang (Li Haidong) committed during these 12 years?

Li Zhudao snorted coldly and continued: "Let's continue the analysis from Wang Kang's motive for committing the crime. If Wang Kang caused the disappearance and murder of Huang Zui and others just out of pure revenge, then when these four people were murdered

At the same time, that is, from July 2005 to August 2007, during this period, he should not have committed other crimes. Because his motive for committing the crime was clear, his goal was clear, and he would not commit crimes indiscriminately."

"However, if his motive for committing the crime was the need to obtain the pleasure of crime, then when these four people were murdered, would there be other victims? In serial murder cases, a considerable number of criminals commit crimes for their own satisfaction.

To satisfy the need for pleasure, they commit crimes indiscriminately, randomly select the targets of crimes, and commit crimes in a relatively regular periodicity."

Li Zhudao circled the dates of disappearance or murder of Huang Zui and other four people on the blackboard, thought carefully for a while, and continued: "Judging from the time of disappearance or murder of these four people, except for the time when Li Yi and Huang Zui disappeared one after another,

One month apart, the two people were missing and murdered when Long Zhiyi disappeared, and the two disappeared and He Xiaoyue was one year apart, which is quite regular. Is this pattern a coincidence, or is it Wang Kang's

Crime cycle?”

"If it is Wang Kang's crime cycle, based on this clue, we will continue to track Wang Kang's behavior after graduating from college. If there are any missing or unsolved murder cases in the public security organs where he lives, and these cases

The time of occurrence of the crimes shows a regular pattern of about one year apart, so it is very likely that Wang Kang was responsible."

"So, the task of Lao Liu and Ouyang is to cover the period from when Wang Kang graduated from college to when he jumped from the building in Baituwen Community, that is, from August 2007 to October 21, 2019. During this period, Wang Kang's

All the traces of his life have been dug up. During this period, the disappearance cases and unsolved murder cases from the public security organs where he lived will also be brought back."

August 2007 was the time when He Xiaoyue disappeared, only one or two months after Wang Kang graduated from university. On October 21, 2019, Wang Kang jumped from the building. Before that, at around 0:00 a.m. on the same day, Wang Kang killed Wang Kang.

Fragrant and broken into pieces.

"If the disappearance of Huang Zui and others one year apart is just a coincidence, then Wang Kang's motive for causing the disappearance and murder of these four people should be purely revenge. I hope so."

"However, if Huang Zui and others disappeared one year apart, if it is another kind of coincidence. For example, suppose that he committed a crime every six months, or two months, or three months, and each case became a

Unsolved or hidden cases, and Huang Zui and others were only a few of the victims among the many cases he committed. At the same time, Huang Zui and others disappeared and were murdered about a year apart, and the victims we know are limited to Huang Zui and others.

You will also mistakenly think that one year or so is Wang Kang’s crime cycle..."

Xiao Wu closed his eyes and shook his head, saying: "Captain Li, this is a bit scary. If this is the case, Wang Kang's crime cycle cannot be grasped at all, and the crimes he has committed are immeasurable. His mental state must have been abnormal.

To the extent of describing it, it can be said that he does not belong to the category of 'human', but an upright walking humanoid animal that takes pleasure in committing crimes."

Li Zhudao frowned and said: "Just because we have never seen or heard of people or things does not mean that they do not exist. Wang Kang is Li Haidong, we can basically confirm this. Judging from Li Haidong's crime tactics against Wang Fang, you

Do you think he still belongs to the category of 'human'? The psychological state of Wang Kang, or Li Haidong, is consistent with this assumption."

"The disappearance and murder of Huang Zui and others have always been unresolved. More than ten years later, we also wanted to question these four people based on the clue that Huang Zui and others had sexually assaulted Wang Kang.

It was discovered that they had disappeared or been killed by coincidence. What does this mean? It shows that Wang Kang is fully capable of creating unsolved cases or hidden cases. Therefore, as for Wang Kang, I think there are only things we can't imagine, and he can't do it.

, or it can’t be done.”

Xiao Wu pointed to the words "Bai Tu Wen Shattered Corpse (October 21, 2019)" on the blackboard and asked: "Since Wang Kang has this ability, why did he expose his crime in the WeChat group? Also, what did he do to Wang Fang?

Was the killing and dismemberment of the body done to satisfy the need for criminal pleasure, or was there an irreconcilable conflict between mother and son? According to clues, Wang Kang's dissatisfaction with his mother Wang Fang should have begun more than ten years ago.

A seed was planted in his heart."

"Whether it is out of dissatisfaction with Wang Fang or out of satisfaction for his own need to obtain criminal pleasure, I think Wang Kang has enough ability to continue to make this case a hidden or unsolved case. This is consistent with his behavior of exposing the crime

Contradictory." Li Zhudao said, "Wang Kang's motive for committing the crime has always been the biggest doubt in this case. What exactly caused him to commit the crime and expose himself to the crime after committing the crime, based on the existing clues, it is temporarily impossible to infer."

Then, Li Zhudao pointed to the words "Wen Tao and others raped Wang Kang (June 2002)" on the blackboard and said: "If the disappearance and murder of Huang Zui and others were indeed caused by Wang Kang, then Wang Kang's crime

The motive must be revenge, which is basically certain. The question is, since Wang Kang took revenge on Huang Zui and others, what about Wen Tao? Why is Wen Tao still alive?"

"Inform Xiao Wang and Lao Tu and find a way to pry open Wen Tao's mouth. Wen Tao gathered a group of people to sexually assault Wang Kang. He should not be still alive. Zhang Jing's confession is most likely just an incident.

In part, Wen Tao must restore the full picture of the incident."

Seeing that Li Zhudao had no other arrangements, Xiao Wu asked, "Should we leave for Qinghe a few days later?"

Li Zhudao touched his forehead and said: "My headache is not that serious. It will be fine in a day or two. Let's set off tonight."

According to the plan, Li Zhudao and Xiao Wu were going to Qinghe City to visit Li Haijun's spouse Qu Lulu.

According to the information obtained by Duan Ming, Qu Lulu was 31 years old, but before registering her marriage with Li Haijun, she had already registered three marriages. In other words, Wang An (Li Haijun), who liked men, ended up marrying a fourth-year-old.

A married woman also gave birth to a three-year-old child. This seems very contradictory.

Qu Lulu's tone on the phone was lukewarm. Perhaps it was because Li Haijun passed away not long ago and she had not recovered from the great grief. When faced with Xiao Wu's questions, she said she didn't know much about Li Haijun's original family.

for refusing to answer.

Li Zhudao and Xiao Wu had originally planned to go to Qinghe. In addition to visiting Qu Lulu, they also planned to conduct a thorough investigation of Li Haijun's social network in Qinghe. The three members of Li Haijun's native family seemed to have emerged from the cracks in the rocks.
Chapter completed!