It was nearly two o'clock in the morning. Outside the police car, the policemen were still busy.

In the police car, Lu Siyu continued to analyze: "most of the dual personality, personality switching is uncontrollable. Only the emergence of stressors, will produce a fixed conversion

Lu Siyu closed his fingers and put them in front of his sharp chin to support his chin. He continued: "the killer's stressor should be sex, because violence can't satisfy his inner desire, so at this time, the second personality appears. In the case of the murderer, although there are semen spots, there is no direct invasion trace. Forensic medicine also infers that the murderer may have certain functional barriers. "

Zhuang Yi knows in his heart that the best way to recover his reputation is to correct the previous profile and give a correct answer.

After listening to Lu Siyu's words, Zhuang Yi pursed his lips. Song Wen saw his last hesitation and said, "today's conversation is only known to the three of us."

If the profile is accurate, they can even extract that person from thousands of people.

Lu Siyu doesn't care about how Zhuang Yi will survive his crisis and whether he will be ruined. But he wants to use Zhuang Yi's influence to attract more attention, destroy the murderer's confidence and let him show his feet.

Zhuang Yi has attracted the killer's attention before. If he gives a correct profile, it will be much more frightening to the killer.

The killer will soon know that the fourth girl is not dead. At that time, he would become angry.

At present, the murderer thinks that he killed four people in a row, which should be the most proud and inflated time. It's like a balloon inflated to the limit. It only needs a needle to show its true shape.

He wants to catch the killer.

In the past, he seemed to be a lonely soul in this world. He lived in a muddle and was not moved by life and death. He only lived for one purpose. But after he was around Song Wen, he began to care a little and began to look at those ordinary people. He suddenly became interested in the criminal police game. With the accumulation of cases one by one, he was aroused to win and lose. He wanted to win more and more and save more people as a policeman.

Lu Siyu never wanted to be utilitarian. At first, he just wanted to correct his ideas. But now, the correctness of his ideas is no longer important. He seems to have been infected by Song Wen

"No problem for me. I'm just a policeman, hoping to catch the murderer." Lu Si language raised his head, eyes burning, "I think you that night owl and night butterfly's name, turn to cover up also quite appropriate."

"But it's all your reasoning Let me talk about it. Isn't that... " Zhuang Yi is still hesitating. He feels like a poor student and suddenly gets a full score paper. Now, he really needs such a beautiful answer paper. If the answer is correct, it may even become his life-saving straw. But he was not at ease to do so, because after all, it relied on the analysis of others.

Things have come to this stage. The police have been pushed to the top of the storm. It's better to go down the drain, disclose all the information, and let everyone search for this abnormal killer.

Sure enough, Lu Siyu said, "Professor Zhuang, if most of what I have said is confirmed, I hope you can face the media and give a new and complete profile of the murderer."

Song Wengang has just been listening to them. At this time, he looks at Lu Siyu. He knows what Lu Siyu wants to do.

If his statement is corrected, it can prove that this profile is closer to the murderer.

The people in front of him were hesitating. Lu Siyu continued: "I think some of your inferences are correct. It's just that the reality is more complicated. The girl has been rescued, and we will soon be able to get new testimony. That's what I think

"Your theory is wonderful, but You Tell me about this... " At this point, Zhuangyi clenched his hand on his trousers and made a fist. This little action did not escape Lu Siyu's eyes.

Up to now, all the details and process of the case have been analyzed in Lu Si language. Some of them are inferences, some have not been confirmed, but most of them have theoretical basis, and all the explanations sound reasonable.

"Makeup is a means to make the victim reach the perfect woman in the eyes of the murderer. In this process, he hopes that the woman is alive and quiet enough. In the dark, with the light on, he painted the woman's face carefully. Then he begins to strangle his neck, the woman wakes up and struggles, and he gets the final satisfaction. He's using this process to replace physiological needs. "

"The killer may have a natural functional disorder, so he is different from normal people since he was a child. He may have lost his mother when he was young. Makeup is a kind of gender mistake. He is recalling his mother and reflecting on himself at the same time. He thinks that he is not a complete man and hopes to become a woman, that is to say, he escapes from reality with a female identity. He sees make-up as a sacred and romantic step, like the process of a caterpillar turning into a butterfly opening its wings. "

"The murderer has hatred for women, which can be seen from many violent injuries. But he's very proficient in make-up, and I think that's because of his self-awareness. " Lu Si language continues to analyze.Zhuang Yi asked again, "then why does the killer make up? Why did you make up for the victim? "

Lu Siyu pauses for a few seconds to summarize, "most of the split personality or multiple personalities have imperfect childhood. His abnormal personality should have been formed long ago. He has been sleeping for so many years and doesn't often appear. I don't know what stimulated him. Maybe it was from the first case or earlier that his abnormal personality awakened. It is this appearance of personality that makes him a killer. "

Since then, Li's personality has become more and more unstable, which is to say, his personality has become more and more unstable.

Lu Siyu looked at him with a pair of good-looking eyes: "not only that, you pointed out that in the first case we came into contact with, the marks on Li Ling's neck were obviously more than those in other cases, which were caused by repeated strangulation. I just figured out today that it was because after the killer received the stimulation, he stimulated his sub personality, and in the process of personality transformation, there was cognitive confusion. In other words, in the process of that attack, the chaotic switching of the two personalities made him sometimes forget his purpose, where he was and what he was doing. Therefore, the process of killing appeared repeatedly. "

Song Wen asked, "I raised the possibility of dual personality at the last meeting and inspired you?"

"I can think of these, or song team reminded me." When Lu Siyu said this, he looked up at Song Wen.

At this time, Zhuang Yi's face was full of surprise and shock. When talking, Lu Si language seems to emit light, which has a kind of magic power to make people submit.

Song Wen often listens to Lu Si's language to analyze these, and has long been used to his extraordinary intelligence. His voice is calm and cold, completely different from Zhuang Yi's usual sensational style, but it has a convincing power.

"Violent personality is like strong limbs, and abnormal personality is like calm brain. Both personality want to occupy the body, but obviously abnormal personality is gradually dominant. He appears more and more, just need violent personality to help him control the prey, when the violent personality hesitates about whether to kill the victim, and wants to be further released, it is the time when abnormal personality appears. I have noticed that today's young girls are not seriously injured. It is very likely that the murder was planned by abnormal personality from beginning to end, and that the violent personality did not appear. "

"The act of covering the victim's face with clothes is only the personal signature of the murderer. I think it may be related to the murderer's personal experience. This act misled you." Wet clothes on the body, showing cold, but let Lu Si language thinking more clear.

Zhuang Yi nodded and murmured: "so the murderer of sub personality will play with the police and treat the victim as a plaything."

Lu Siyu deliberately slowed down his speaking speed and made Zhuang Yi digest these inferences: "the murderer may have encountered some twists and turns when he was young. His childhood experience made him confused and distorted women, make-up, maternal love and sex. The sprouting sub personality thinks that he is a calm, self-confident and elegant person in the self characterization, which is finally reflected in a special crime with symbolic characteristics Pattern... "

"Although violent personality is violent, it has a simple mind, developed limbs, and finally a trace of conscience. He may usually look honest and speechless. Once stimulated, he will have a tendency to violence. The other personality is a posterity. This personality is extremely abnormal and calm. It is more intelligent and cruel than the main personality. "

If Zhuang Yi's theory is wrong, then they should make a new profile of the murderer.

Song Wen frowned and listened: "now, what are the characteristics of these two personalities?"

At this point, he said with a pause, "in other words, he can only rely on that extreme way to get the ultimate pleasure. When he is in urgent need, there will be a change of personality. "

Thinking of this, his eyes looked out of the window, it was still dark outside, everyone was busy, no one noticed the car parked in the corner.

Zhuang Yi finally nodded: "well, let's wait for the testimony of the surviving girl. If it turns out that there is no problem, I can do so. "

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