Generally speaking, in cases like this, the murderer must have experienced extremely serious psychological blows, causing extremely serious psychological shadows, and evolved into a psychological illness.

Although such a person is a psychopathic murderer, he is also a real pitiful person in the root.

Don’t look at him who might have laughed out loud today because of the experience of Mr. Xu’s family, but on a quiet night, when no one knows, what may be accompanied by him may be endless night and loneliness.

In fact, the recent cases have made Shaodong very depressed.

From the Wang Hu case, he found that the murderer did not seem so disgusting. They had too many stories to explain clearly or understand.

Especially Zheng Yunmeng, a soldier with a bright future and a soldier who defends his country, could not even protect his fiancée. In the end, he could only try to fight violence with violence to seek psychological justice.

Although the case of the old man Xu's family may not have really committed any serious crimes against the murderer, it is not difficult to see from the current situation that the murderer became like this because of the violent family changes.

There was once a joke online that said that if the current Chinese people don’t get any mental illness, they are embarrassed to go out.

Some people also say that Chinese people nowadays have more or less psychological illnesses, but this has not attracted much attention from many people.

Psychological counseling after adversity and psychological treatment after disasters are really important.

After putting aside these thoughts that had nothing to do with this case, Shao Dong said: "In this way, Bozi, please inform everyone and we will hold a case analysis meeting."

When Wang Bo nodded and took out his cell phone to inform everyone, Wu Wei said, "Dadong, have you noticed that if Xu Ping's grandparents and his mother were both killed by the same murderer, then this case is interesting.

I heard Wang Bo say before that his relatives all died of accidents. According to common sense, when a murderer gets used to a certain way of committing a crime, especially the murderer in a serial murder case, he will not easily change his habits. If it is common sense, Xu Ping should have died of accidents.

But obviously, Xu Ping is not. Do you think Xu Ping’s case and those cases of his family were not done by the same person?”

This is Wu Wei's doubt. He had this kind of curiosity after hearing what Wang Bo said before.

The murderers of serial murder cases generally have their own unique style of committing crimes and thinking. Moreover, from previous analysis, the murderer is a very paranoid person. As if he looks at it this way, the murderer should not change the murder pattern he is already accustomed to is right?

On the other hand, Wang Bo, who had just informed the meeting, put down the phone and said, "If the murderer is not the same person, then what is the reason why the inexplicable death knell rang after Xu Ping's death?"

This is the key to bringing four cases together. If they had not learned of such a situation, they would not have easily linked the four cases together, so this question is still quite acute.

Of course, since Wu Wei raised this question, it also means that he had thought about it and immediately said: "This is not difficult to explain." Wu Wei looked at Shao Dong who had not expressed his opinion and continued: "First of all, you said that the death knives rang long after Xu Ping's death. In other words, the murderer and the death knives were not the same person. Moreover, based on existing clues, we have learned that there is a period of time between the sound of the death knives and the murder of Xu Ping.

Perhaps it was the murderer who killed Xu Ping's relatives who rang the death knell after learning that Xu Ping died. In order to put it bluntly, he was just to satisfy his evil tastes."

Wuwei's statement reached all the previous inferences from Shaodong in an instant.

Before, Shaodong said that the murderer's revenge on Old Man Xu did not end after killing his parents and wife. On the contrary, it has just begun, but if the person who killed Xu Ping was not the murderer who killed Old Man Xu's parents and wife before, but someone else, then Shaodong's previous speculation would not be valid.

In other words, those who are perverted murderers or psychologically distorted serial murderers are not valid.

Because based on the establishment of these reasons, there must be something to support it, and the best support is that the murderer has come out to commit the crime again?

If the murderer has stopped and no longer committed the crime, what evidence can be found? What is more, even if Old Man Xu’s parents and wife die in an accident, it’s OK.

After all, twenty or thirty years have passed, even if they were really killed by accidents deliberately created, all the clues have been wiped out again and again in the long river of time. It is conceivable how difficult it is to solve the case.

"In this way, let's go to the conference room first. Anyway, we will hold a case analysis meeting later. Let's discuss it together."

Shaodong was not in a hurry to argue. Although Wu Wei's statement overturned his previous inference, the case was solved, and he brainstormed his ideas, gathered what everyone thought together, and then screened and identified. That's it.

Of course, if you ask Shaodong whether he insists on his own ideas or supports Wuwei's opinion, then you can rest.

Not to mention Wu Wei's view, Shaodong may not even believe that even his own inferences are firmly believed. As a policeman, the only thing he believes is evidence.

To put it bluntly, he is an evidence guide.

As long as there is evidence to support it, he supports it no matter how ridiculous it is.

When it comes to the meeting and discussions later, no one has any objections.

They all do this business, and except for private relationships, they are still very open-minded in business.

There are ones saying one and two saying two saying two, which is their habit.

The case analysis meeting is arranged in the conference room of the criminal police team.

When Shaodong and the other two arrived, their colleagues who had gone out to investigate and visit came back one after another.

After everyone arrived, Shaodong nodded to Wang Bo and Wang Bo gave a brief case introduction.

Logically speaking, Wang Gang should have done this work, but judging from the clues we know now, Wang Bo is undoubtedly the clearest, so he is also the most suitable person to analyze the case.

Of course, Wang Gang is not the kind of petty person, he is very open-minded about this and has no dissatisfaction at all.

Wang Bo has eloquence, and it is quite good. He briefly said something, and informed everyone about all the situations they learned today, and also allowed more colleagues to have an in-depth understanding of the current environment.

After he finished the case report, it was logical that it was the other people who had conducted the visit and investigation by Wang Gang, Zhang Qiang, Cheng Feng and others.

But after Wang Bo said that, these people were indifferent. Shao Dong understood that they either had something to say or they were in vain again today.

"Wang Bo just gave everyone a simple case report. What do you think?" In order not to embarrass everyone, Shao Dong took the initiative to take the say over and raised this question.

It is impossible for a policeman to go smoothly. These days are no longer as good as in previous years. With the popularity of education across the country, the level of knowledge of criminals is getting higher and higher, and there are also many high-knowledge criminals.

All of these have aggravated the pressure on the police. Although the police have now used high-tech means to solve cases, you should know that the police are an open profession, and crimes are always hidden behind the darkness.

When Shao Dong asked this, no one blindly expressed his opinion, even Wang Bo was silent.

If you are just a few familiar people, you will naturally speak more easily, but if a group of people hold a meeting to discuss the case, everyone will be more cautious.

You should know that every word I say here may affect the subsequent investigation direction. It would be fine if the blind cat hits a dead mouse, but if there is an error, it will not be wasted time. The most important thing is to affect the process of handling the case.

Of course, we cannot rule out that everyone dares to speak nonsense. After all, it’s nothing to be right. It only means that you are born to do this business, but if you are wrong, you will inevitably leave a bad impression in the eyes of your leaders.

After a long time, Wang Gang said: "If we look at it based on the existing clues, then we can basically combine the four cases of the four people from the Xu family, a time span of more than 30 years. Moreover, these four cases have more than one common point and fully meet the conditions for investigation of the case."

It is not unreasonable for Wang Gang to say this, after all, the clues now do point in one direction.

He has been an old detective for decades, and he can see this very clearly.

The others nodded and expressed their agreement.

His statement is the same as Shaodong's opinion, but Shaodong did not express his own opinions on this, but instead threw out the questions raised by Wuwei before.

When handling cases, the key is to work together. Everyone is working in one direction, and some unexpected situations will always occur.

Of course, Shao Dong also clearly stated that this is the opinion given by Technical Science and Technology Wuwei.

When he finished speaking, everyone entered a new silence. Here, silence is not escape, but thinking, deduction of various theories.

I have to say that Wu Wei’s inference is very interesting because his statement does have enough reason to hold it.

The time span of these four cases is too long, so it is obviously very difficult to find common evidence from the middle, so it can only be speculated, but to solve the case, the support of evidence is still needed.
Chapter completed!