Forensic Medicine Qu Xiaoshui

Chapter 548 The Betrayer: Shang Jingyi (27)

By the time the man wearing the helmet stretched out his hand to test Shang Jingyi's pulse again, the faint ups and downs had completely disappeared.

The man in black stood in front of Shang Jingyi's body for a while, a red madness flashed in his eyes, and he walked back to the motorcycle with his empty suitcase without looking back.

He drove his motorcycle back to the vending machine.

After the man in the helmet made some irrational and provocative actions towards the camera, he finally completely destroyed the surveillance camera that recorded his figure with a punch.

The depression in his chest that had been tightening since he killed Shang Jingyi finally eased a lot.

The effect of the potion on the helmeted man gradually faded with the passage of time.

The man in the helmet obviously also noticed a slight tingling sensation from the paralyzed state at the wound.

He knew that he couldn't delay any longer!Gotta leave quickly!

He rode on the bike and quickly got into the intricate alleys, and then stopped the motorcycle decisively after confirming that he had thrown off all the surveillance cameras and would not be noticed.

The man in the helmet used the toolbox installed on the car, and skillfully disassembled the motorcycle under him.

He unloaded the fuel tank separately, poured all the remaining gasoline on those scattered parts and suitcases, and threw away the clothes and medicines in plastic bags, leaving only Shang Jingyi's The dagger and hand wooden warehouse.

The helmeted man didn't take off his helmet at this time, and he took out a lighter from his body with a difficult expression.

Men don't seem to smoke often, and they take out very cheap lighters. You can buy one at a small store for only one yuan. The plastic shell is very cheap, but it is very easy to use.

There was a crisp click sound, and a ray of fire lit up in the darkness.

The man squatted down and ignited the fuel under his feet.

After all the traces were wiped away by the extremely fast small fire, he quickly left in the light of the fire, and his figure rushed into the dark alley again, disappearing completely.

*back to the present*
In the air-raid shelter, Mi Yu calculated the location where the murderer opened the wooden warehouse through the splash point of blood.

As I thought before, the murderer was within one meter of Shang Jingyi when he opened the wooden warehouse.

That is to say, when Shang Jingyi had no mobility, she was shot by the murderer at Simu Cang one after another.

Everyone left the cold air-raid shelter with the collected blood samples and their respective harvests.

Back in the office, Qu Xiaoshui plunged into the laboratory.

She put on medical gloves and analyzed the collected blood samples.

Qu Xiaoshui took out a piece of clean glass, drew a stroke in the middle with a marker pen, and divided the glass into two areas.

Qu Xiaoshui marked [A] and [B] on the top of the two areas respectively, then took out the [Anti-A reagent], dropped it on the area marked with [A], and took out the [Anti-B drug] ], dropped on the area marked with 【B】.

After finishing all this, Qu Xiaoshui used a micropipette to suck up the prepared anticoagulated blood collected from the scene, and dropped the blood samples into the reagents in [A] and [B] respectively.

Immediately afterwards, she picked up a bamboo stick and mixed the blood samples and reagents in [A] area and [B] area respectively. At this time, the mixture showed a faint orange-red color.

Soon the mixture belonging to the [A] area produced [antigen-antibody agglutination] visible to the naked eye, and the blood began to coagulate and shrink, concentrating in the middle, and the surrounding became clear.

However, there is no change in the [B] area.

Qu Xiaoshui labeled the blood sample [Type A blood] and put it aside.

The deceased Shang Jingyi had type A blood.

In the same way, in the next test, another blood sample did not change in the [A] and [B] areas.

The mixture on the glass slide showed an initial orange-red color.

Qu Xiaoshui labeled the blood sample [Type O blood].

That is to say, apart from the blood samples collected from the scene belonging to Shang Jingyi's type A blood, the blood samples left at the scene also belonged to another person's type O blood.

And the owner of this type O blood is very likely to be the murderer who killed Shang Jingyi.

What's more, he was also the real culprit who killed Qin Qian and Deng Jianshan.

Everyone on the 13th floor worked together overnight to complete the DNA identification of the blood sample, and Mi Yu even perfectly restored the footprints on the scene by himself.

The consequence of doing this is that when the black vehicle with the relevant materials, physical evidence and remains of the fourth case—Wang Zhixin—was parked in the underground parking lot again early the next morning, it turned out that no one was handing over the vehicle. Dilemma.

The two well-trained fighters looked at each other, and this was the first time they had encountered such a situation in their life.

The two discussed in a low voice, and immediately contacted their superiors.

And all the members of the 13th floor who were lying on the table and sleeping in the dark were all awakened by the knock on the door.

Yan Yuanye went to open the door in a dizzy state of mind, without even opening his eyes, he started BB:

"Don't you have long hands? Can't you swipe your card in?"

He had forgotten that last night he turned on the protection system, not to mention swiping the card, even if he pressed the doorbell, it would not ring at all.When swiping cards, only their cards can be recognized by the system.

The face of the guard who came with Mr. Zhang sank, and he was about to reprimand him.

He was stopped by Mr. Zhang with a wave of his hand.

After Yan Yuanye finished opening the door, he walked back unsteadily, threw his head on the table, and fell asleep again.

At this time, Qu Xiaoshui was holding his aching head and looking towards the door.

One of the guards walked into the office ahead of Zhang Lao.

And the moment he just stepped into the office, he immediately shouted to everyone at the door: "Don't come in!"

I saw dense infrared marks appearing around the body of the guard.

The defense system modified by Yan Yuanye activated the emergency mode when the identity of the person could not be identified.

The people at the door saw that something was wrong, so they reacted very quickly to protect Mr. Zhang. They surrounded Mr. Zhang and began to retreat in the direction of the fire escape while asking for support on the walkie-talkie.

Qu Xiaoshui slapped his forehead, and showed an embarrassed but polite smile at the guard who didn't dare to move.

Then, ignoring the still aching brain, he walked quickly to the side of Yan Yuanye, slapped the back of his head, which was drowsy from sleep, and said viciously:

"Hurry up and turn off the protection system!"

And the group of people who had already evacuated to the stairwell did not dare to act casually when the walkie-talkie did not convey the support order for a long time.

Just when they were about to forcefully break through, there were a few light knocks on the fire door.

The team leader frowned, and nodded to the front guard, who quickly approached the fire door, pressed his body against the wall next to the door, and asked sharply:
"Who?!"

　Kavin was stuck for many days. In order to find inspiration, he re-read this volume twice, and found several Gugs.

　　It has now been changed.

　　The bug is not too serious, and it does not affect the continuation of reading. You don't need to deliberately go back and re-read it, it's all about the details.

　　Start updating today.

　　All will catch up before the end of the month!
　　
　
(End of this chapter)