Chapter 109

Su Mian grabs his sketch and looks at it carefully.

Looking at her beautiful face, she was still bright and white. He subconsciously put down the pencil, in the end is a little sad heart, reached out to put on the back of her chair, the body also slightly closer to her.

But it's just like that. There's an invisible wall around her body. The wall was engraved with the name of another man, easily separating him.

I hear they've already lived together.

I heard that they were quite affectionate and close.

He quietly breathed out a breath, pressed down the sudden pain in his heart, and said gently, "is this helpful to your reasoning?"

Su Mian repeatedly nodded: "helpful, very helpful." She picked up his mouse, zoomed in on one of the pictures on the screen, then stared at it and said, "I have a bold guess. Professor Xu and I have discussed the conclusion before: This killer is full of ridicule to the victims and the police, and he must have suffered some kind of betrayal and hurt. Look at the posture he designed for the victims: crawling on the ground, in a pile of mud and blood, most of them had their lower limbs broken. Some of them were not dead at that time, and could only wriggle forward.

I think this scene must have a strong symbolic meaning for him - dirty and miserable underground, people struggling to move forward, but finally died in despair. "

Xu Sibai stares at her, her eyes are focused and does not speak.

Su Mian continued: "therefore, I think he should add another item to his portrait: having a very difficult childhood, poverty, distress, being oppressed and suffering, he must have grown up in the bottom of the society. If he grew up in a well-off or even rich family, even if there is some kind of childhood shadow, it will not form this heavy, clear and realistic psychological projection. " "There are things that he hasn't experienced personally, and it doesn't feel so strong," she said

Xu Sibai also had a moment of stupidity, silence for a moment, and nodded.

-

for the second killer, Xu Sibai also made important discoveries.

He swiped his mouse, zoomed in on several photos of the dead's palms until he could see the color and texture of the palms. Then he said, "this is a picture of the body at the scene of the crime when the body was just found. It's not mentioned in the autopsy report, but have you noticed a subtle difference in the color of their palms? "

Su Mian was completely attracted by his discoveries. He leaned over to the computer screen and looked at it carefully: "it seems that A little red? "

Xu Sibai smiles approvingly.

Su Mian complacently also smile: "you see, my eyesight is still so good."

"Well." He opened several other photos, enlarged them as well, and said, "but when you look at the pictures of them being transported to the morgue, the red marks on the palms have faded. Since the forensic medicine at that time did not make a discussion on this point, it shows that these red marks have nothing to do with poisoning and are not scars. "

Su Mian blinked: "what does that mean?"

Xu Sibai spread out a palm, palm upward: "hit me."

Su Mian Wei Zheng, immediately understand come over, nod, a slap on clap up. Her military value is still very high, this "pa" once, her palms ache faintly, Xu Sibai frowns silently.

Su Mian: Does it hurt? " She is mixed up with the criminal police all day long, how heavy is her hand. Xu Sibai was such a gentle person that she forgot that he couldn't bear it.

"It's OK." He flashed a helpless smile in his eyes and pulled her hand over. The palms of the two people were side by side. "You see, the reddish marks on the palm of the corpse are like the traces after being hit like this? So it soon faded, and the forensic medicine didn't notice it. "

Su Mian as like as two peas, staring at it, it's true, just like the picture.

"But what does that mean? What did the victim slap before he died? " She frowned and murmured.

But Xu Si Bai took back his hand and looked at her quietly. As a forensic medical officer, he is only responsible for finding the abnormal symptoms of the corpse and finding the cause and mechanism of the formation. As for why the murderer did this, what can be inferred is her and other criminal police affairs.

Su Mian's brain is working fast, and at the same time, Xu Fubai's portrait of the second murderer appeared yesterday: self-discipline is extremely strong, but it is extremely distorted; she has a decent and serious job, but she dresses up the body as if she were an actor. Self control and distortion are reflected in the same person

"If the killer let the victim slap himself in the face, there should be finger marks on the face of the body. But it's not. " She raised her eyes and looked at Xu Sibai. In an instant, she was blessed to her heart. "Do you think it will be Was it him who was slapped in the face? He asked the victim to slap him before he died? "

Xu Si Bai Leng for a moment.

Su Mian was excited: "you see, this possibility exists. Professor Xu said that extreme self-control and madness appeared in him, which showed that his personality was somewhat split and contradictory. Now I think about it carefully. Most of the characteristics of discipline and self-discipline are cultivated in the family or school environment.However, in the present school, at most some teachers are extreme, and the overall environment will not be too harsh and oppressive, so as not to force people to be abnormal. So it's family.

Therefore, one more thing should be added to his portrait: he must have grown up in a very strict, repressive, decent, and even excessive family environment. And letting the victim slap himself represents a kind of punishment. Maybe it was the corporal punishment he often suffered in his childhood and adolescence. This is also more reasonable. Now students and teachers can not slap their children casually, but parents can. "

Xu Sibai listened and laughed slowly.

"What are you laughing at?" She asked.

"I think you are very good." He said, looking at her carefully.

Su Mian's heart warmed up and patted him on the shoulder: "your brother and I, of course! Xu, you are very good, too. "

-

the third murderer with the least clues, Xu Si Baizhi's conclusion is the most direct and accurate.

"It's a colleague." He said, "it's either a forensic surgeon or a surgeon."

Su Mian's heart trembled: "can you confirm this?"

"You can be sure." He pointed to the picture on the screen, "the way of cutting, the habit, is the surgeon's habit. We are also familiar with the structure of the human body, and the cutting wound will be so perfect and skilled. "

Su Mian was so happy that he grabbed his arm. "Lao Xu, you are so awesome!"

Xu Si Bai smiles and says nothing. White coat, white shirt, dark brown trousers, and soft short hair, the whole person looks like spring snow.

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