I quickly passed through the busy police officers on both sides, and walked to Lao Yan's side, and lowered my voice and said slowly: "How is it, Lao Yan, do you have any special discoveries?" Is there any connection between the four cases from seven years ago and the two most recent ones? ”

"It's a mess, it's all a mess!" Lao Yan wiped the sweat from the 'door' of his head, and at the same time 'excitedly' flipped through the documents in his hand: "I have been a policeman for so many years, and I have never seen such a strange case... No... It's not so much weird, it's simply ... It's almost unheard of to describe... ”

For so many years, it has been rare for me to see Lao Yan 'showing' such an expression when investigating a certain case.

My heart tightened, and asked him to put down his work for the time being and introduce the case to me from beginning to end.

"'Messy' and 'messy' are simply too 'messy' and 'messy'. Like the murder cases of Shan Ying and Team Leader Wu, the four skinning cases that happened before have no rules at all! Next, under Lao Yan's narration, I finally understood the strangeness of the case seven years ago.

It turned out that the four skinning cases, judging from the method of murder alone, should have been committed by the same person.

The dead were all strangled to something resembling string. Later, the murderer took out some kind of sharp weapon, started the back of the deceased's neck, cut it all the way down the lines of the spine, and then peeled off the skin to the sides until the skin was completely stripped of the body.

There are thousands of ways to kill people and skin them, but whether it is the four skinning cases seven years ago, or the death of Shan Ying and Team Leader Wu. The murderers only used this one method, which can also explain some problems on a certain level.

The ideal outcome, of course, is to assume that there is only one murderer, and that all of these murders are committed by the same person. If not, then there is a possibility of imitation of the crime.

Maybe a psychopathic guy witnessed the whole process of the murderer's murder at that time, and then imitated this method and continued to recreate the murder.

However, when Lao Yan carefully reviewed the crime scene reports of the four skinning cases seven years ago, he completely overturned the above two possible 'natures'.

In general, serial killers commit crimes, and there is such a thing as habitual 'sex', but the police can gradually refine the characteristics of the murderer through autopsy, trace identification, and psychological profile of the murderer, and finally lock him down.

If the murderer is a level-headed person who behaves in a proper manner. Then after the crime is over, he will sort out the crime scene and clean up the clues left as much as possible, which will bring difficulties to the police's subsequent investigation work.

If the murderer acted recklessly, he would have been stabbed from the outside every time before deciding to commit the crime on an improvised basis. Then the crime scene is bound to be extremely messy, and it is full of clues and DNA information.

If the murderer is thoughtful, hostile to society, and has a certain degree of anti-reconnaissance ability. Then he will find that he is deliberately leaving some false death information to mislead the police in the detection process.

All in all, different murderers will have different habits and ways of committing crimes according to their different psychological and 'sexual' personalities. And this kind of 'sexual' personality and psychology can be well reflected from the situation at the scene of the murder.

However, what is unbelievable is that in the four skinning cases seven years ago, some of the murder scenes were messy, some of the murder scenes were well organized, and some of the murder scenes were full of contempt and challenges to the judicial system.

By comparing the four skinning cases seven years ago, Lao Yan came to the conclusion that it was almost like four people with different 'sexuality' personalities killing and skinning in the same way.

The same thing happened coincidentally to the skinning case of Shanying and Team Leader Wu.

I originally thought that reviewing the file from seven years ago would help the investigation of the case, but now it seems that it has become more and more confusing.

Tang Yan had already learned the truth of the case seven years ago before us, so the conclusion he came to was consistent with Lao Yan. While most of the police officers were at the scene, Tang Yan also put forward his opinion.

"I think it's possible that a gang is committing the crime. Humans are social animals, and from a psychological point of view, people who live together for a long time are very susceptible to each other's influences and thus become similar in some ways!

However, the formation of a person's 'sexual' personality and habits must be related to his growth process and growth environment. In terms of 'sexuality', the members of the gang are different. Therefore, although the methods and means of killing each member are the same, the disposal of corpses is completely different. That's what we're seeing now! ”

Tang Yan gave an analysis from his professional field, and his analysis naturally has a certain amount of truth.

It's just that if the situation is really as Tang Yan said, then what we have to face will be at least six different murderers! With the clues we have now, we have to catch the Year of the Monkey。。。。。

Not only me, but even the police officers present felt this sense of despair, and in an instant, an invisible sense of urgency filled the small office.

At this moment, a young police officer took the opportunity to 'interject' and said: "I think, it's the same as Captain Cheng said, it's the fucking skinners who are committing crimes!" In my opinion, let's not solve any cases, just find a Taoist priest to come over like seven years ago, do a French style, and please solve everything. ”

"Shut up!" At this time, it was Cheng Zhimin who took the lead in speaking and reprimanded sharply: "When have I preached this kind of thinking to you?" We're police, we have to be worthy of our police uniform, and don't talk about these things in public! ”

"Okay, okay, let's stop arguing!" Tang Yan changed his words, and his eagle-like eyes stared directly at me and said: "Comrade Gao Fei, you swore that you had a way to catch the murderer, but in this situation, ordinary psychological profiles and portraits will definitely not play much role." Why don't we hear what you can do? ”

It's a way, but it's actually 'quite risky'.

From the murder of Team Leader Wu, it is not difficult to see that the murderer has a strong sense of hatred for the public security system. He killed Team Leader Wu, skinned him, and even cut off Team Leader Wu's tongue and put it in the newspaper. These behaviors are all out of revenge.

Now that it has been determined that there are other murderers, there may even be more than one person, and it is very likely that those guys will continue to hide here in Jing'an Port.

In this way, we can start from the fact that the murderer hates the public security system, and then find a character similar to Team Leader Wu, and replay what Team Leader Wu has done, creating social influence, so as to attract the murderer who is hiding behind the scenes.

Putting aside the murders of Shanying and Team Leader Wu, as long as that 'bastard' dares to commit the crime again, I am sure that he will be arrested. After all, before that, the fierceness of those guys I faced was no less than this "skinner" in Jing'an Port City.

As long as such a murderer can be caught, then what the truth is, and whether the case of seven years ago is related to the murder that is happening now, then it will all be solved.

After listening to my plan, everyone present fell silent.

To be honest, although this plan has a certain theoretical basis, on the whole, it is quite risky. First, no one knows if the murderer will be fooled again. If the time comes to scare the murderer away, then the plan will be self-defeating. Second, it is also a point that I have been struggling with, who should play the role of "Team Leader Wu".

First of all, the person who takes the initiative to ask for help must have a certain amount of courage, because from the moment he openly argues with the murderer, his life will inevitably be threatened, and Team Leader Wu is a good example. Secondly, that person must have a certain status and reputation in the bureau.

Judging from the psychological profile of the murderer who killed Team Leader Wu, the higher the reputation, the more it can arouse the murderer.

To tell the truth, from the analysis of the Jing'an Port Municipal Bureau alone, the scope of people who meet the above two characteristics is already very small. After I explained the situation, everyone's eyes all fell on three people: Tang Yan, Cheng Zhiming, and Lao Yan.

Because of the complexity of the case, I was not allowed to make this decision.

Only one of the three of them took the initiative to stand up and act as a 'lure' bait to attract the murderer. It is possible for us to make significant progress in the skinning case, otherwise, we will only be obsessed with the long road and the murder case of seven years ago, and the situation will only become more and more unsatisfactory.

My proposal was approved by the majority of those present. However, the question now is who should act as the bait.

Cheng Zhimin quickly excused himself on the grounds that he was incompetent. In fact, anyone with a discerning eye can see that Cheng Zhimin is afraid of death, since he intervened in the peeling case, the captain of the criminal investigation team has always had such an ambiguous attitude towards the case, and now, I don't expect him to be of much help to us in solving the case.

The remaining candidates are only Lao Yan and Tang Yan.

With their prestige and ability, no matter which one is willing to take the initiative to stand up, it is undoubtedly the best target for the murderer.

Tang Yanwan smiled and said slowly: "Teacher Yan, it seems that only one of the two of us can stand up and serve as the 'lure' bait, while the other person will continue to stay here and preside over the overall situation!" ”

"Yes, I don't know what Officer Tang thinks in his heart, but I want to hear your opinion."

"Me?" Tang Yan was stunned for a moment, as if he didn't expect Lao Yan, the old fox, to kick the ball back to him directly.

With so many pairs of eyes in the room now staring at both of them at the same time, it seemed that no matter what he said, he was biased.

"Well, let's be fair." Tang Yan sighed, and then slowly took out a coin from his pocket. Some things still depend on fate. If the front of the coin falls, Lao Yan serves as the 'baiting' bait, and vice versa, Tang Yan serves as the 'baiting' bait.

After obtaining Lao Yan's consent, Tang Yan flicked his fingers and slowly threw the old coin into the air。。。。。。