"Before the autopsy at first, I thought it was a gunshot wound, and I thought it was a gunshot wound caused by a long distance, so that the damage to the corpse would be less" Song Wenjia put down the soy milk in his hand and continued: "But after the autopsy, I didn't think so, this is not a wound caused by a gun at all, because there is no cavity effect, so I conclude that this is not a gunshot wound."

"Cavity effect?" Song Zetao was eating the bun with a puzzled expression.

"Yes, cavity effect", Song Wenjia glanced at Song Zetao and said: "To put it bluntly, the bullet will explode when it enters the human body, not the bullet will explode, but the human body will explode, for example, if a gun shoots a bullet into your thigh, then you will be directly incapacitated, because it does not cause a small injury as small as a bullet hole, but a large wound, understand, it is simpler to blow up where you hit you." ”

"So, don't I understand", Song Zetao coughed embarrassedly twice.

"And if it's not a gunshot wound, what caused it?" Gu Yue asked, "What else can cause bullet scars?" ”

"It's similar to a bullet, but it's not a bullet," Song Wenjia continued to explain: "If it's not a wound caused by a gun, other tools that can cause such a wound are a bow and crossbow, but the premise is that his bullet is self-made, and the front end of the bullet is sharp, so that the strength of the bow and crossbow can still be shot into the human body, and the reason why the murderer chose to shoot the neck is that it is more fragile and fatal."

"What about the bullets?" Li Yong said: "How did the bullet disappear? ”

"If you use a bow and crossbow, there are not so many restrictions on bullets" Li Zhitong finally spoke after listening for a long time: "If the murderer shoots the victim with an ordinary metal bullet, then pulling out the bullet after the shooting is successful, it will definitely cause changes in the wound, and we can find out, but we have not found that the wound has changed such as pulling out the bullet, so it means that the murderer did not pull out the bullet, and the bullet disappeared on its own after entering the victim's body."

"Disappear on its own, is it with ice?" Gu Yue said.

"That's right, why didn't the murderer shoot the victim's heart, which would kill him with one blow, and choose the neck instead?" Li Zhitong asked himself and answered: "It is because ice may not be able to penetrate clothes to reach the heart, so I chose the neck, which is a relatively fragile and deadly place." ”

"And why did the murderer choose to be on a rainy day? In such weather, the accuracy of the vision will definitely be affected, but why did he choose to be in the rain, because on a rainy day, it can cover up the traces left by the melting of the ice, and it can confuse the public, so that you can't tell whether it is ice or rain," Li Zhitong said in one breath.

"So, the murderer is a murderer who makes a homemade ice bullet and then shoots a murderer with a bow and crossbow" Lin Yunfei said: "Then why did the murderer do this, and what was his purpose?" ”

"Robbing rich people," Song Zetao hurriedly said, "Can't you see this."

"If it's a robbery, you can shoot the victim with a knife or an ordinary bow and crossbow arrow, so why spend time and effort researching what ice bullets to rob," Lin Yunfei said.

"This is not a simple robbery, the murderer did it for a reason, and we still need to investigate what the reason is," Gu Yue said.

"The bow and crossbow is not something that everyone has, it's too easy to check it," Director Xu said: "As far as I know, there are two, I'll go and bring people to you."

After Director Xu finished speaking, he pushed the door and left, and it was estimated that in about ten minutes, Director Xu drove back, came out from the back seat, and entered the office.

This person is a gangster in the village, he usually likes to play, he goes to hunt a bird or catch a pheasant or something when he has nothing to do, Director Xu has caught him several times, and he is familiar with it when he comes and goes, and there is also a hobby in this area, and he silently follows Director Xu and doesn't dare to say a word.

After a brief inquiry, he learned that the second person had long since stopped playing with this thing, and that someone had asked him for this bow and crossbow, so he gave it away, and gave all the small parts and miscellaneous things to the person who asked him for it.

According to his confession, this person was an old teacher in the village, and one day he suddenly went to his house to pick up a bow and crossbow.

The special case team immediately drove to Lu Chengxing's house, and Director Xu also took some police officers to go, and a group of people heard someone shouting at the entrance of the alley of Lu Chengxing's house.

"It's finally here, I've been waiting for you for a long time".

"Finally someone is paying attention to us lonely people."

"It's sad that we can only talk to you big people in extreme ways."

Several members of the special case team were still confused, and several cars slowly drove to the door of Lu Chengxing's house, and found that the door was closed, and Lu Chengxing was standing on the square roof, holding a bow and crossbow in his hand.

This person is very thin and shirtless with glasses, his image is seriously inversely proportional to his behavior, and he looks weak, but he does tough things.

Lu Chengxing was still shouting on the roof.

"Don't come any closer, let me see your leader, or the guy in my hand will give you a good look," he said, shattering the mirror of the task force's car.

Several members of the special case team hurriedly got out of the car to find a good hiding position, and loaded their pistols one by one.

"Are you going to shoot? Don't mess around, I have gas here and I don't mind ordering one for you to look good."

"What do you want to do, old man?" Li Yong pinned the gun to his waist, raised his hands and shouted at the roof, "Do you have any requirements?" ”

"Those of you who are leaders will never see the sorrow of the people at the bottom, and the people at the bottom struggle to live, and it is not easy to live."

"What the hell is going on?" Li Yong looked at Director Xu and asked.

Director Xu waved his hand and said with an innocent face: I don't know, it's useless for you to ask me."

"Old man, can you tell me what's going on?" Li Yong shouted again at the roof.

"You deceive people too much, it's not easy for us to live, I have been abiding by the law all my life, but the law hasn't protected me well", Lu Chengxing roared with tears, and seemed to have a great grievance.

A lot of onlookers have come over to watch the excitement, and they don't feel that they will be in danger at all, what is happening here, there are already videos on the Internet, and many people are posting them on various video platforms.

"Old man, tell me if you have any grievances, and I will help you solve them."

"Can you fix it? You go and ask the big guy, what good things our village branch secretary has done."

I learned the ins and outs of this matter from the mouths of a few people in the onlookers, it turned out that there was a big pond behind Lu Chengxing's bungalow, Huang Yihua planned to fill this pond to build a chicken farm here, because there is an unwritten rule in the village that whoever puts the pond on it is whose land, so Huang Yihua put this pond on it, and the village also agreed that this place belongs to him, but when Huang Yihua built a chicken farm, he found that the place was not very good and worse, so he planned to buy Lu Chengxing's homestead, But Lu Chengxing said that he would not sell anything, so Huang Yihua found the village and conspired together to destroy Lu Chengxing's homestead.

So the location of Lu Chengxing's old bungalow became a non-building land and needed to be demolished, but Lu Chengxing didn't move away, so there was such a thing, Huang Yihua and the village recently planned to demolish this place, so a teacher who taught and educated people honestly was forced to be anxious.

"I want you to confront the village secretary and ask him if he has done such a crazy thing, as long as you arrest him, I will give up resistance and go with you."

Director Xu hurriedly found the village secretary, the secretary drove several people to come, standing under the bungalow was still full of officialdom, and pointed at Lu Chengxing with a big belly and shouted: "Lao Lu, what the hell are you going to do, die?" Roll down".

Li Yong hurriedly stopped the village secretary and said, "How can you say that, what if you provoke him?" ”

"Don't worry, it's okay, this kind of person will be honest if he scares him."

"If you arrest him, I will give up resistance" Lu Chengxing shouted at Director Xu: "Arrest him quickly, and I will give up resistance if you arrest him."

"Old man Lu, hurry up and get down, I'm not afraid of falling when I'm so old, get down." The village secretary continued to shout.

Lu Chengxing saw that the people below were unmoved, so he laughed, and this kind of laughter seemed to have seen through a lot of things.

"Hahaha, I knew, I should have known it a long time ago, hahaha......", Lu Chengxing slowly pulled the bow and crossbow.

When the people below saw this scene, they quickly hid behind the car and hid.

"Though my house be broken, the wind may enter, the rain may enter, but the king shall not enter."

He raised his crossbow, which was aimed at his throat and pulled the trigger.

With a "boom", he fell to the ground......

No one expected it to be like this.

A child put down the mobile phone that took the video and ran over to hug Lu Chengxing's body, refusing to let go, because he knew that he would never be able to hold it again.

It turned out that Lu Chengxing confessed to the child to record a video and take his life to protect his rights and interests......

"Though my house be broken, the wind may enter, the rain may enter, but the king shall not enter."

This sentence has been echoing, echoing for a long time......