"Huh?" Su Yi was puzzled. Pen, fun, and www.biquge.info

Murong Fei continued: "I just came up with such an idea. ”

Shen Hai opened his mouth and said, "How to break?" ”

Chi Ming hurriedly said: "No, the DNA detected on the handle of this knife is a man's, if this knife originally belonged to a woman, there should also be a woman's DNA on the handle, right?" ”

Murong Fei patiently explained: "This may only be understood by the forensic doctor, the woman can indeed leave DNA on the handle of her own knife, but the man may sweat a lot on his hands under the extremely nervous situation, this sweat contains a large amount of DNA, which can completely cover up what the woman originally left, this is the so-called dominance amplification, when the amount of DNA of the man is significantly more than that of the woman, the woman's DNA will be selectively suppressed by the machine, and only the man's will be left." ”

Chi Ming curled his mouth and said: "It's too professional, the principle is complicated, I don't understand, what you mean is that even if the woman has pinched the handle of the knife before, now this man has more DNA left, so only the DNA of the man can be detected, right?" ”

Su Yi said: "Yes, that's what it means. ”

Murong Fei continued: "So this problem of Chi Ming can be ignored, the reason why I said that this knife is a woman's is because the quality of this knife is very compatible with this woman." ”

Chi Ming objected: "Then what if men also have such a temperament? If you are with a high-temperament woman, his temperament will not be low, right? ”

Murong Fei nodded and said: "It makes sense, but there is another reason, if this knife is a man's, he will generally choose to take it away after committing a crime, if he throws the knife at the scene, doesn't he leave a handle for himself?" ”

Chi Ming said: "I support this. ”

Murong Fei said: "It's because the knife is a woman's, so when the man left, he abandoned the knife, why did he throw it on the top of the cliff instead of throwing it at the bottom of the cliff, generally speaking, the murderer often has a more conflicted psychology when committing the crime, and he didn't want to put the knife and the corpse together, maybe he wanted to take it away, but when he got in the car, he found that he was not so relieved to carry the knife, so he discarded it at will, you see that the place where you found the knife happened to be on the side of the road." ”

Chi Ming remembered the location where he found the knife yesterday, it was indeed on the side of the road, if the man threw the knife out of the window in the car, that position seemed to be just right, and he couldn't help but admire Murong Fei's carefulness.

Su Yi said: "I can't figure it out, if the knife is a woman's, how can the final result become that a man kills a woman?" ”

Shen Haidao: "Impossible, if the woman doesn't take out the knife, how can the man get the knife?" ”

Chi Ming clapped his hands: "By the way, I said it before, but it can't be like this?" The woman took out the knife to stab the man, the man took the knife down, and the woman was successfully stabbed? ”

"Go!" It was the first time that Su Yi and Shen Hai had taunted Chi Ming so tacitly, and they looked at each other with embarrassed expressions.

But Murong Fei said: "It's not impossible, it's really a woman's to have this knife, an outfit like her, bring a knife down from the car, it's not okay without a bag, if the knife is in the bag, she doesn't take it out herself, how can a man know that there is a knife in the bag?" Since she took out the knife, what was the purpose of her taking the knife out? ”

Su Yi said: "It seems to make some sense, but I think all this is too empty." ”

Murong Fei said: "The problem is here, our current imagination is just imagination, without the support of physical evidence, so the next thing we need to do is to find the corresponding physical evidence to support our imagination." ”

Su Yi said: "Yes, I think the first thing I want to find is this woman's bag and the Roman shoe on her right foot." ”

"You see, you're looking for women's belongings." Shen Hai shook his legs.

Su Yi said: "By the way, these items are the most important things for a girl, and the amount of information in them is huge, especially the bag, if you find it, there will definitely be identity information." ”

Chi Ming said: "You just dream, this bag must have been taken away by the man." ”

Murong Fei said, "Chi Ming, you look for these things first, and Su Yi and I will check the corpse again." ”

After some discussion, Murong Fei felt that the picture he had just envisioned was indeed much clearer, as for what the motive of the case was, it was not particularly important at present, the important thing was to find as much physical evidence as possible to determine the identity of the deceased as soon as possible.

Murong Fei opened the corpse's shirt and saw that there was indeed a wound on his chest, and the skin of the wound site could be seen that this wound was formed in line with the knife yesterday, and there would be no major problems with all this.

He continued to touch the sides of the corpse's chest, and found that most of the ribs and thoracic vertebrae on both sides were fractured, and he confirmed in his heart that this was completely in line with the characteristics of a high fall injury, and the shape of the human body on the outside did not seem to be a big problem, but in fact, the inside of the body was already like a rotten watermelon.

He further observed and found that some of the broken ends of the ribs had pierced the skin and protruded outward, he took a closer look, and the protruding skin part could also be seen to have a bleeding reaction before death, it seems that when the woman fell off the cliff, there were still signs of life, that is to say, after the woman was stabbed, she was pushed off the cliff before she died.

Murong Fei closed his eyes for a while, as if he heard the woman's frightened cry for help when she fell off the cliff, and this sound still lingered in the deep valley formed hundreds of millions of years ago.

Murong Fei was imagining it, and suddenly heard Su Yi talking: "Murong, look at it, there seems to be something strange here. ”

Murong Fei opened his eyes, he saw that Su Yi was there to examine the face of the corpse, and he asked, "What, is there a mark?" ”

Murong Fei thought to himself, Su Yi might have discovered something, he knew that if the nameless corpse had a mark on its face or something, it would be of great help to find the source of the corpse, even if it was just a black mole.

"I look like a mark, but I don't know the bottom of my heart, come and take a look, I feel a big scar on the left side of her face."

"Really? Isn't that a good thing? ”

"If it's really a scar, this woman is really not beautiful."

Murong Fei moved his body over, and he said, "If it's like what you said, then I'll take back what I said before." ”

"Hmph, I know that if there is no factual support, I will soon be slapped in the face."

"Beat, beat, beat, it's not like I haven't been beaten, while being beaten, I continue to break blindly."

Murong Fei had already moved to Su Yi's side at this time, and he looked at it for a while and said, "Su Yi, you have found the treasure, such a big scar, you see, it is the size of a baby's palm." ”

"The corpse is so badly decomposed, so dark, I really can't be sure."

"Yes, it's definitely a scar, I'm sure of that."

"In that case, there is a job to do in the investigation, and it will be much more convenient to visit, and the woman with a large scar on her face is too specific, and those who do not have a scar will be excluded."

Murong Fei and Su Yizheng were talking, and Chi Ming and Shen Hai, who were searching the scene nearby, suddenly shouted, "Come and see!" ”

Murong Fei turned his face and saw that Shen Hai's face was very ugly, and he asked suspiciously, "Have you found the shoes?" ”

Chi Ming shouted, "It's not shoes!" ”