Forensic Medicine Qu Xiaoshui

Chapter 489 The Betrayer: Qin Gan (5)

After Jiang Yue finished taking pictures, he also took a closer look:

"The area around the wound was clean and the weapon that struck him on the head suggested it should be relatively smooth and clean."

The two then began to examine the wounds on his body.

Qin Qian had many defensive injuries on his body.

Judging from the bruises on the wound, it should have been caused by Qin Qian's disappearance just now, and the bruises in many places are already very shallow.

In other words, the person who attacked and took Qin Qian away was agile.

If the crime is committed by a group, it is not too difficult.

I'm afraid that the murderer committed the crime alone.

If the murderer really took Qin Qian away by himself, then this person's strength might be higher than Qin Qian's.

Qin Qian had many stab wounds on his body.

The murderer should have a great understanding of the human body, each cut was very deep, but did not hurt the arteries and veins.

Such a wound is enough for Qin Qian to feel the continuous loss of blood and the gradual cooling of his body when he is conscious.The cruelty of the technique was almost the same as that of Ling Chi.

Jiang Yue took pictures of every wound on Qin Qian's body, his Adam's apple rolled, and the emotion revealed in his voice was not very good:
"Only the wound on the back of Qin Gan's head was caused by a blunt weapon. Is it possible that he was attacked from behind?"

Qu Xiaoshui pondered for a moment, then shook his head uncertainly:

"According to Qin Qian's blood loss at the scene of the crime, there is no need to add more than one blow. The large and small wounds on Qin Qian's body are enough for him to lose blood and die."

What Qu Xiaoshui didn't say was that Qin Qian had already been restrained from moving and was tied to a chair.

Unless the murderer was afraid of seeing Qin Gan's eyes, or afraid that Qin Gan would see his face, there was no need for him to walk around behind him and give him the final blow.

"Let's start the dissection." Jiang Yue's voice recalled Qu Xiaoshui's thoughts.

Qu Xiaoshui nodded and picked up the scalpel.

At the same time, the photos taken by Jiang Yue have been synchronized to Mi Yu's computer via Bluetooth.

Mi Yu skillfully analyzed the wounding device.

The first thing he started to analyze was the shape analysis of the murder weapon used to cause Qin Gan's head wound.

See, gradually, after extracting a rough texture from the photo of the head wound, a rectangular shape with a hollow circle in the middle was simulated into a 3D model.

Mi Yu frowned slightly, a little confused as to what kind of tool it was that could create such a wound.

The shape of the murder weapon is very regular. It must be some kind of artifact, but it is still difficult to guess what it is.

He set it aside and began examining the other wounds for the shape of the murder weapon.

The photos taken by Jiang Yue were very careful. Qin Gan's flesh turned out and hideous wounds were all individually magnified on Mi Yu's computer.

Seeing these wounds, Mi Yu, who was usually indifferent, narrowed his eyes uncomfortably.

Seeing the scars on one's own body, it is really hard not to have feelings of resentment towards the murderer.

After completing the 3D modeling of the murder weapon that caused the wound on Qin Qian's body, Mi Yu simply turned off the monitor, not looking at those photos, nor letting those dark negative emotions continue to overwhelm him.

He was used to being indifferent to others, and he never thought that one day he would feel sad because of such a cold corpse.

Mi Yu showed an uncoordinated smile that couldn't be called a smile, put on his white gloves, and picked up Qin Gan's clothes that he had taken out in advance.

Putting the clothes on the table, Mi Yu put on the goggles with red lenses, turned on the [solid-state high-power green laser], and began to extract the fingerprints on Qin Gan's clothes.

Such a green laser irradiation method can be very convenient to extract fingerprints on the cloth.

With the green light shining, the fingerprints clearly emerged.

Ke Weixing just made a few glasses of lemonade, and was thinking of giving everyone a glass, when he saw Mi Yu turn on a machine with green light.

He put the water cup where Mi Yu could reach it, but it would definitely not affect Mi Yu's operation, and looked at the machine curiously:

"It's amazing, what kind of light is this? It can directly show fingerprints?"

Mi Yu's reaction was very strong. He quickly pushed Ke Weixing away, so powerful that he pushed Ke Weixing back several steps, and his body hit the corner of the table behind him.

Ke Weixing groaned, his face suddenly changed, his whole face was wrinkled, and he squatted down covering his waist.

"Are you okay?" Sensing that something was wrong here, Bai Li quickly put down the testimony she was sorting out and walked over.

Ke Weixing kept his head down and said nothing, obviously very unhappy that Mi Yu suddenly pushed him away.But he didn't want to tell what happened, because it was a bit embarrassing, as if the elementary school students were complaining.

Yan Yuanye looked at Mi Yu's machine that was still on, and Mi Yu's tightly pursed lips, then looked at Ke Weixing, who was obviously unhappy, and guessed cautiously:
"Did you go to see that green laser?"

Ke Weixing slowed down for a while, and was able to stand up. He supported the table with his left hand, covered his still painful waist with his right hand, and slowly stood up.

Hearing this, Ke Weixing nodded, and he didn't hide it when he was guessed, and said aggrievedly:
"I just leaned over, and before I could see clearly, I was pushed away by him."

In fact, Ke Weixing also knew that he shouldn't come over, because it would disturb Mi Yu's work.

But Mi Yu is usually very indifferent, it’s rare that everyone gets along well recently, and Ke Weixing admires Mi Yu’s computer technology, so he wants to get closer and improve his relationship with colleagues, so he happily sent a glass of lemonade over .

I never wanted to put my hot face on someone's cold butt, it was laborious and thankless.

Mi Yu's behavior of pushing people made a big-hearted person like Ke Weixing feel a little pimple in his heart.

Seeing that Mi Yu just pursed his lips tightly, Yan Yuanye didn't intend to explain at all, so he quickly explained for him:
"You really can't blame Mi Yu for this matter."

No one knows the various instruments on the 13th floor better than Yan Yuanye. He looked at Ke Weixing with a long face and said:

"The green light emitted by the machine used by Miyu is a laser. It is very dangerous for you to look directly at it with the naked eye."

Yan Yuanye pointed to the red glasses that Mi Yu was wearing: "Didn't you see that even Mi Yu himself wears special protective glasses."

Seeing that Ke Weixing's face softened a lot, Mi Yu thought of what Xie Ni said [Companions are partners who fight together, and the misunderstanding between each other must not be allowed to continue to magnify, and what should be said must be clearly stated. 】Finally he reluctantly opened his mouth and said:
"A thing like a laser, even if it hits the human eye for a moment, is very dangerous. If the frequency is too high, it can even instantly damage the human retina and cause blindness."

Seeing Ke Weixing's dazed expression, Mi Yu breathed a sigh of relief. He is actually not very talkative, and his occasional venomous tongue is just out of character.

　PS: Regarding [Solid State High Power Green Laser],
　　Also known as A-type desktop laser evidence display instrument or laser biodiscovery instrument.

　　It can directly discover hidden fingerprints, fingerprints, sweat spots, semen spots, blood stains and other body fluids and other evidence (such as fibers, etc.) without damage.It does not need to be chemically pretreated, so as to ensure the authenticity, integrity and biological activity of the original information of physical evidence; and its display effect is obviously better than other light sources, thereby expanding the scope of inspection and improving the detection rate.

　　
　
(End of this chapter)