Hearing her say this, Jiang Chonglang raised his head. Sure enough, there was a big tree not far from the body bag. Jiang Chonglang climbed up in three steps and two steps, looking east and west on the tree, turning south and north, and quickly picked down a large number of branches and leaves. And Han Yuchao sang below: "Brother Monkey, Brother Monkey, you are amazing." Ye Lili laughed.

Traces of blood could be faintly visible on the leaves and branches, as well as debris from the black body bag hanging from the branches. Jiang Chonglang stuffed these things into the evidence bag, ready to take them back for further laboratory analysis.

Before leaving the scene of the crime, Jiang Chonglang said to the old policeman: "Uncle, you go and carefully check the blind spot area monitored on the highway, I suspect that the murderer will discard the remaining body parts in other dead corner areas." So you and your men look carefully. The more body pieces we find, the more clues we have, and the better the chances of solving the case. ”

The corpse, specifically the bag of minced meat, was taken to the dissection room of the Yunxuan County Public Security Bureau, and Zhang Lanshan began to analyze it. I didn't expect a lot of people to gather outside,

Yunxuan Village is a small village with simple folk customs, warm and harmonious. There has been no major murder case for so many years, so the villagers' curiosity about this corpse shredding case is far greater than their fear.

Zhang Lanshan began to perform an autopsy - that is, the big bag of minced meat, in the face of such a "corpse", Jiang Chonglang also wanted to see how Zhang Lanshan found clues from such a "corpse".

Zhang Lanshan picked up a bone first: "Look, this is the deceased's right calf bone, I measured it, the length is about 48cm, according to the law, the length of a person's calf accounts for about 26.3% of the person's height, so the deceased is at least one meter eight or more tall."

Although it is now hot outside, coupled with being in a closed environment. Therefore, these corpse parts are very decomposed, but after the fat density is measured, the fat density of the minced meat found on these corpse parts is very low, and almost all of them are very strong muscles, indicating that the muscles of the deceased were very developed before his death. He is a person who loves exercise and fitness very much, so he should be a very strong person. To kill him and then cut him into such pieces, it seems that the murderer's strength needs to be greater than his. , it seems that the murderer has to be a super strong man. ”

DNA analysis determined that the deceased was male. The preliminary judgment is that the grade is 20-25 years old. Zhang Lanshan judged that the weight of this bag of corpse pieces was one-sixth to one-fifth of the entire weight of the corpse. In other words, there is no way, the deceased divided the body into at least 5 to 6 packs, just a bag of minced meat of twenty or thirty catties, Zhang Lanshan can find so much now, and the rest needs further laboratory analysis. At present, the most important thing is to quickly find the rest of the body parts of the deceased and see if the identity of the deceased can be determined.

On the other hand, the Traces Section is also conducting further laboratory analysis of the physical evidence found at the scene. Jiang Chonglang walked in to see how the analysis was going. Han Yuchao next to him saw him come in, and hurriedly said, "Brother Chong, I guess the murderer should be at least two people." ”

"And how do you know it's starting to show off, how do you see it?" Ye Lili tilted his head and asked.

Han Yuchao picked up a few blood-stained leaves and said, "Look at these leaves, there are traces of the deceased's blood on them. We are very long and narrow according to the traces of blood splatters. Therefore, it can be judged that the blood droplet has an initial velocity from west to east, and this initial velocity is definitely not a person, and it is far from being able to reach it with the strength of his hands alone, even if he uses all his strength. So the initial velocity at the level of the corpse should be the velocity of the car. So I deduced that the murderer did not stop in the process of throwing the body. One person drove, one person dumped the corpse. So there are at least two people involved in the whole process. Brother Chong, we can go to the place where the body is thrown to do a simulated body throwing experiment, according to the time of the fall, and the length of the horizontal displacement, we can judge the approximate initial velocity of the person who threw the body bag at that time. Based on this initial velocity, it can be judged whether the person who threw the body or two people. ”

As soon as Han Yuchao finished speaking, he saw Ye Lili next to him, and looked at himself with adoring eyes: "How about it, I'm right, Brother Chong." Han Yuchao pretended not to notice Ye Lili, but he had already seen it and was very proud in his heart.

Han Yuchao continued: "We have also checked this black plastic bag containing garbage. This kind of plastic bag is a very ordinary plastic bag, which can be bought anywhere in Yunyu Village, and there is nothing special. ”

In the afternoon of the same day, Jiang Chonglang and several policemen went to the highway where the body was found to conduct a simulation experiment, and the bag of shredded corpses was about 15 kilograms. So the officers also experimented with an object with a net weight of 15 kilograms. The viaduct is 15 meters above the ground, and if the killer threw the body vertically, it would take less than two seconds for the bag to reach the ground. The place of throwing the body is on the left side of the highway, and the maximum speed on this road is not more than 100km/h, according to the horizontal distance between the body bag and the flat throw, it can be proved that the murderer did not stop in the process of throwing the body, but when the body was thrown, there was a certain slowdown.

On the other hand, Zhang Lanshan's examination of the body parts has also made some progress: the deceased is a male and should be no more than 25 years old. He is about 1.83 to 1.86 meters tall and weighs about 70kg. The time of death should have been ten days and a half months ago, and the specific death occurred 15 days ago on the night, between 11:30 and 12:30 on the evening of May 20.

There is no way, the clues are limited. So far, only so much has been found: in addition to the above information, the others include age, identity, name, and even the cause of death. The members of the Serious Crime Squad knew nothing. In the past 7 or 8 years, there have been no vicious cases, and even theft has rarely occurred. And after investigation, there is no record of the disappearance of young people in Yunxuan Village. There was no way, Jiang Chonglang sent someone to enter the DNA on the corpse into the computer, and checked it place by place to see if the identity of the deceased could be found.

At the same time, other policemen, under Jiang Chonglang's instructions, searched the highway several times in detail, especially in the blind spots of video surveillance, and carefully searched along the places where the bodies might be dumped. Sure enough, in the woods and ponds next to the highway, two more black plastic bags were found. When I opened it, it was filled with a pile of minced meat and human bones. The two bags were brought back for DNA analysis, and the analysis proved that the body parts in the bags belonged to the same person.