Although the information of the deceased has a preliminary eyebrow, it is still not easy to figure out the background of the deceased in the end as a wanderer living a wandering life.

But there is always a way.

Fortunately, there will be a portrait of a criminal.

The so-called criminal portrait is a term in the public security system, which deduces the approximate location of the murderer through various clues.

The portraitist of criminals, which first appeared in the 70s of the 20th century, is a special profession with professional training. Through the analysis of the modus operandi, scene layout, and criminal characteristics, they outline the criminal mentality of the criminal, so as to further predict his race, gender, age, occupation, appearance characteristics, personality characteristics, and even the next move. Historically, many serial killer cases have been solved with their assistance.

The most well-known institution in the world is the Behavior Analysis Section (BAU), which is affiliated with the FBI. The world's first criminal portraitist was James Brussels, an American psychiatrist.

Perhaps from the deceased, a breakthrough can be sought through this method.

This is the first time that Lin Xiaoyou has given up using pure technology to solve the case, it is really because looking for a needle in a haystack is not suitable for every case, and after so long, no suspect has shown his feet.

In the past, the deceased all had complex social relationships, and they could be peeled back layer by layer to find out the relationship, but this time there was none.

No, you can only reason.

Su Yan was a little worried after learning about her idea, after all. She wasn't entirely sure.

"However, the longer it drags on, the fewer clues there will be." Lin Xiaoyou was worried.

"Do what you want." When Su Yan said this, Lin Xiaoyou was a little surprised, but he still smiled.

She said, "Together." “

Together......

Can you break the invisible thin ice between them? She thought not without hope.

Since you want to paint a portrait, it's better to look at the corpse again, to say it, I've seen it many times, and it's still so terrifying. There is no high-tech freezing technology here. Ice cubes could not keep the corpse fresh for long, and the man's corpse began to smell.

Ergouzi handed over two pieces of ginger, Su Yan took it and gave Lin Xiaoyou a piece. Lin Xiaoyou took it and put it in her mouth. Nodding. I took a white cloth towel and tied it on my face, revealing my eyes, which was extraordinarily bright.

"Hey. I realize that your eyes are very much like a human being. Su Yanyan said suddenly.

Lin Xiaoyou was startled, lowered his head and said, "Look, there seems to be something wrong with this corpse." She flicked her fingers at the corpse's foot, where it had been cut off, and noticed something was wrong.

Su Yan knew that she was avoiding the topic, so he didn't say much, but followed her: "Where?" ”

"Here!" Lin Xiaoyou pointed to the deceased's ankle and said, "The wound is caused by a sharp blade, and from the wound part, it is also cut with the same utensils, but there is a problem." She paused, thoughtful.

"What?" Su Yan cooperated.

"It's sharp." Lin Xiaoyou said.

"What?" Su Yan didn't understand.

"Here! Over here! And here! Lin Xiaoyou lowered his head and pointed to the deceased's ankle. If the deceased's foot is broken, we must have cut it with a knife if it is broken, but we do not consider that there are many kinds of knives. ”

"You see, the depth and width of this wound are definitely not something like a machete, but like a bow and arrow, a bayonet and other utensils, but if you are sincere in cutting off your feet, why not use a more convenient machete to cut down, the reason why you say this is that the deceased's stomach was found to have drugs, which shows that the murderer was not improvised."

After listening to this, Su Yan looked down and nodded for a while: "Indeed, you look very carefully." ”

The wound was apparently inflicted by a sharp-shaped object.

Lin Xiaoyou continued: "I think, why do you use a bow and arrow to cut off your feet? ”

Su Yan looked at her eyes, because both of them were masked, but he would not be embarrassed, he looked directly into her eyes, and did not evade: "This is the point." ”

Lin Xiao smiled, his eyes were like crescent moons: "I don't advocate dogmatism, but statistical data says: For such an unbelievable "ritual" killing, more than ninety percent of the suspects have varying degrees of psychological disorders. ”

"What do you mean?" The headless words made Su Yan wonder.

Lin Xiaoyou: "Do you have any impression of Achilles' ankle?" ”

Su Yan smiled: "Yes, how can you not know such a famous story." ”

Then he told a story that has been passed down for a long time.

Achilles was the greatest hero of the Trojan War in Greek mythology and the best of the second generation of heroes, the son of the Argonaut hero Peleus and the goddess of the sea, Thetis. When he was born, his Goddess Mother also wanted to make him a god-man. She burned her son in the heavenly fire at night behind her father's back, to burn the human component that his father had inherited from him, and to make him holy. In the daytime, she used the miracle medicine to heal her son's burning wounds. At one point, Peleus peeked secretly. When he saw his son convulsing in the flames, he couldn't help but scream in fright. This hindered Thetis, so Achilles was invulnerable except for his heels. However, Achilles was invited by Odysseus to participate in the Trojan War, killing numerous enemies in battle, defeating the Greek army several times, and was later killed by Apollo, who was sheltering Troy, with a solar arrow in the heel.

"Achilles died of a wound on his ankle, but, this association is too bizarre, you know, this is the ......" Su Yan wanted to speak and stopped.

Lin Xiaoyou knew what he meant, but immediately shook his head: "You mean, is it impossible, it is impossible for the traverser to commit a crime?" ”

Su Yan hesitated: "I haven't thought about it, there is no reason. ”

"To live is the reason, or, he's crazy." The purpose of the murderer's violence is not murder, but the catharsis of emotions, which is typical of ritual murderers.

This answer is chilling! That's a companion.

Su Yan thought so.

He pondered for a moment and retorted: "Why, why did you think of this. In fact, after the appearance of the Ten Niangzi, he felt that the world may be heading for collapse, a story can only have one protagonist, if everyone wants to be the protagonist, then the world will collapse.

After all, this world was not created by God, and this world has unavoidable flaws.

God loves the world, and everyone is the protagonist, but the author is not, and the author only loves his protagonist.

Cannon fodder, the only way is to disappear.

What a terrible perception this is, will anyone go crazy?

"No, no......"

Lin Xiaoyou ignored his frown and denial, and said categorically: "Whether you approve of it or not, things are getting worse, the traverser is not one, and the ruler of this world is not a fool, in the end, sooner or later, it will erupt, I think, maybe there are signs now...... I'm going to stop them. ”

She knows?

Su Yan was surprised, but he quickly concealed his panic and coughed: "But, you are like this, what are you going to stop?" ”

Some words didn't make sense, but Lin Xiaoyou actually understood.

She laughed softly, like a jasmine falling to her ears, tickling the earth: "I used to always look for the murderer after the dead, and I felt that this was justice for others, but now I feel that reasoning this thing, rather than making up for the dead, it is better to take precautions and strangle the evil in infancy, I am convinced that our companions are kind, and I don't want them to become black shadows in this journey of death, spurned by others, I can't ......"

In this case, according to the analysis of the scene, the suspect is likely to be in a state of depression and anxiety for a long time, unable to vent through normal channels, and eventually lead to extreme or fanciful behavior, and may commit the crime again.

Su Yan was silent, and after a while, he finally said in a muffled voice: "What you need, just send it." (To be continued......)