Chu Yi said lukewarmly: "More importantly, on the broken bottle, a small amount of blood was found. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo”

Long Zihan looked at Chu Yiren and said with great certainty: "The bloodstains are not from the deceased Zou Ziyan!"

Chu Yiren nodded and said, "Yes, the blood type is different, and the blood volume is very small. ”

Long Zihan immediately ordered: "The whole team, follow me to Pang Lei's house." ”

However, when he arrived at Pang Lei's house, the door was locked from the outside, and there was obviously no one in the house.

"Erin......

Erin took out her "********" and said, "Don't worry, I'm here, you don't have to break other people's locks and break the door." ”

If there is a misunderstanding, you have to compensate for the lock, right?

Walking into Pang Lei's house again, Long Zihan and the others searched back and forth.

"Long Shao, I found a medicine box here. ”

Long Zihan opened a portable medical medicine box and said, "Here are some commonly used appliances and medicines, this is ...... Hypoglycemic drugs!"

"It's exactly the same vial we found on the roof," Erin said. ”

Long Zihan didn't comment, his eyes skimmed to the trash can on the side, and found that there was a small empty bottle inside.

He took out the empty bottle, looked at the label on the bottle and said, "It's a tranquilizer......

Subsequently, he found a discarded needle and needle in the trash can.

At this time, the Chu Yi people came over and extracted the fingerprints on the medicine bottle and the needle, and then extracted the very pitiful blood stains on the needle.

Long Zihan frowned, didn't say anything, and then put his eyes on the medicine box.

He rummaged through the medical tools and medicines inside, and then, picking up a medicine bottle, he found an unusually clean place in the corner of the medicine box.

The Chuyi people took away the things that blocked their view one by one and said, "There are blood stains here, it looks like it's been many days." ”

Inside the medicine box, in an inconspicuous place, there is a dark red blood stain, the blood stains are dripping, the area is very small, and the cloth in the medicine box is gray, so the blood stains are extremely difficult to find.

Immediately afterwards, the Chuyi people examined the contents of the box one by one.

Then, she picked up a scalpel and said, "There is a blood reaction on this scalpel." ”

When Long Zihan was thinking about it, he found a bigger clue on the other side.

"Long Shao, find the corpse!"

Hearing Mo Bei's voice, Long Zihan and the others immediately rushed to the source of the sound.

Under the tree in the backyard of Pang Lei's house, in the excavated soil, people dug up a female corpse covered in scars.

And what is even more unimaginable is that this female corpse is basically disfigured.

The stab wounds and blood stains on her face looked really horrible, and the female corpse was tied hands and feet, and there was a rag stuffed in her mouth, and the death was very miserable.

"The deceased was a female, probably 20 to 23 years old, and the time of death was around 10 o'clock last night. The cause of death is unknown. The corpse can be said to be scarred, but the knife wounds on the face are the most severe, almost to the bone. ”

Long Zihan observed the corpse and said, "The other injuries seem to have been caused by beatings. ”

Chu Yiren nodded and said, "Yes, however, the deceased's neck has traces of being hit with a stick before his death, but it is not fatal. ”

Erin asked, "Are all these injuries on the deceased's body caused by his death?"

Chu Yiren shook his head and explained: "After a person is injured, the clotting factors in the blood can promote wound healing through coagulation, so the consumption of coagulation factors in the body can provide evidence of the clotting time, so as to infer the time when the wound appeared. However, if the time of death and the wound are relatively close, it will not be possible to identify and judge with the naked eye, so I will not know the result until I go back for a detailed examination. However, one thing is certain, all the injuries to the deceased's face were caused before death. Also, there was an injury on the index finger of the deceased's right hand, which healed very completely. The wound seems to be so deep though, that after so long, the scar hasn't gone away. ”

Mo Bei said suspiciously: "There are neighbors around here, if it is like this, the deceased will definitely shout before his death, it is impossible that no one will notice." ”

At this time, the Chuyi people said: "There are needle holes in the inner meridians of the arm. ”

"I found empty tranquilizer bottles in the trash can, and I think the deceased must have been injected with a large amount of tranquilizers to get to where he is now. ”

Chu Yiren nodded at Long Zihan and said, "After I go back, I will extract the blood in the deceased's body for analysis." ”

At this time, Wang Xiaoguang walked out of the house with a sharp knife and said, "I found a bloodstain reaction on this knife, and I also collected fingerprints." ”

Long Zihan asked: "The amount of blood stains extracted is so small, can it be used for blood group determination?"

"Blood groups mostly require specific antigens on the surface of red blood cells, which cannot be amplified, and need to reach the level of microscopic examination, requiring a slightly larger amount of blood, and the sensitivity should be at the cellular level," Chu Yiren said. Luminol opposes the iron reaction in hemoglobin and is of ionic ......"

The corners of Long Zihan's mouth twitched and said, "Yiren, can you tell the result directly?"

Chu Yiren glanced at Long Zihan and said lightly: "The amount of blood on the needle may not be enough to identify the blood type." ”

She then took her fingerprints from the needle and said, "The fingerprints are very clear. ”

After dealing with the scene, Long Zihan ordered: "Quickly start investigating Pang Lei and his network, and find out Pang Lei for me." ”

When the people were ordered, they answered, "Yes!"

After returning to the police station, after treatment, the dirt and blood stains on the deceased's face have been cleaned up.

Although the face has been cut by the knife, the facial features can still be roughly distinguished.

She...... It's the person who has been looking for black and white, Zhong Jing!

"The deceased was about four weeks pregnant, and his blood was tested for a large amount of tranquilizers. After inspection, it was the same as the used tranquilizer in the trash can. ”

Long Zihan nodded and asked, "What about the cause of death?"

Chu Yiren replied: "Acute myocardial infarction causes left heart failure!"

Long Zihan frowned slightly, and a new guess appeared in his heart.

I only heard the Chu Yi people continue: "Judging from the wounds and blood clotting factors on the deceased's body, the deceased was first knocked unconscious with a stick, then tied by the murderer, then disfigured, and finally tortured and beat to death with heart failure. The blade of the knife matched the wound on the deceased's body, and there was human blood on it, the same blood type as the deceased, and there were fingerprints on the handle. ”

Long Zihan asked, "In other words, all the scars on her body were caused before she died." ”