The female teacher opened the lid and found two legs hidden in the pipeline. Panic, she quickly called the principal and the staff. When the headmaster and the staff arrived, they shouted at the pipeline and didn't respond. People who are worried about the accident immediately call the police. When the police arrived at the scene, they tried to grab his leg and pull him out, but the pipe was too narrow to pull out, so the police had to find heavy equipment.
Only after the man was rescued did everyone find that he was dead.
The scene and autopsy showed that the deceased S, male, aged 26, died on February 26th. The cause of death was "frostbite and thoracic circulation disorder", which is simply freezing to death. The body was curled up in the pipe, naked, with his coat in his arms and a shoe belonging to the deceased on his head.
The last person to see S was his father. According to his father, S watched TV with him at home on the morning of 24th, and then S said he had something to go out. Since then, his father has never seen S. The timeline of S's murder is: leaving home on 24th, dying on 26th and being found on 28th.
After completing the investigation, the police concluded that the deceased wanted to get into the sewage pool and spy on the female teacher to go to the toilet, but after going in, he got stuck in it and finally froze to death.
However, this conclusion has aroused the dissatisfaction and doubts of most people, mainly as follows:
1. The diameter of the sewage tank is very narrow, so it will be difficult to enter normally. The deceased will certainly realize this when he goes in, even though he knows that he may not be able to get out after going in, he will still force his way in. This is counterintuitive. Did the deceased put himself in danger by peeping?
The deceased was found naked and his clothes were in his arms. According to the police, the deceased was worried about soiling his clothes, so he took it off and held it in his arms. But if that's the reason, why not just put them outside and take them to the urinal?
The car of the deceased was found not far from the crime scene, and the key had not been pulled out. On the slope not far away, the police found the other shoe of the deceased. However, the police did not explain this.
So many people put forward the possibility of killing people, and the three motives circulating among people are:
1. The village where the deceased lived was holding a general election. The deceased spoke on behalf of the village head and canvassed votes. However, after discovering some hidden secrets in the village, S chose to quit. Although he quit, the village head was elected. Throughout the election, an insider said that the deceased had offended some people.
2. There was a major accident in the nuclear power plant where the deceased worked not long ago, and the person in charge related to this incident, that is, the colleague of the deceased, suddenly committed suicide not long ago, and people around him suspected that the death of his colleague was related to this accident. Because the deceased had an affair with a colleague and knew some inside information, which may be implicated.
3. The deceased knew the female teacher who found the body and her boyfriend. Before the incident, the female teacher repeatedly claimed to be harassed by an anonymous person. The deceased and the female teacher's boyfriend recorded the harassment of the anonymous person and reported it to the police station. The deceased even said at the time that he knew who was harassing the female teacher anonymously.
The above is the general situation of this case. Over the years, there has been a constant debate about whether to murder. Next, we try to analyze this case.
In this case, we mainly look at three points first:
First, how did the deceased get into the urinal (himself or others)?
Let's try to analyze the two entrance labels "A, B" of the U-shaped pipeline according to the diagram. The squatting pan used in the female teachers' dormitory has not been dismantled, and there are traces of reassembly. The diameter of the squatting pan in place A is only 20cm, and the height of the deceased is 170cm. It is impossible to enter from here, which means that the victim must have entered from B.
But when the victim was found, his head was in place A and his feet were in place B.
Under normal circumstances, people have to go down into a buried pipe, usually with their feet down first, then their bodies, and finally their heads. You can refer to the way line maintenance personnel go down to the street pipeline. According to the diameter, depth and width of the pipeline, people squat, sit or lie down in the pipeline, and there is little room for turning around and moving. That is to say, if the victim dies, the final state should be that the head is in B and the feet are in A, which is just the opposite of the position when the body is found, so this way of entering is unlikely.
What if it is finally handed over to the state when the deceased is found? That is to say, to change the way of entering the water, head first, posture up or diving. We are talking about the way normal people enter, but this situation is not normal. If it is an upturned posture, someone needs to pull the leg of the deceased, but there are too few pipes in this way. Diving is not necessary, one person can operate it. This involves a problem: there may be a second person at the scene.
So will there be a second person on the scene? Yes!
According to the female teacher who found the body, she saw a shoe stuck in the nozzle of the urinal, but she couldn't see anything inside, so she ran outside and opened the lid of the urinal pipe connected to her home. Attention! The female teacher has arrived at B, and the lid on B is covered! It was the female teacher who opened it to check the situation!
We just discussed the way the victim got into the urinal. According to the posture of the deceased's final death, he couldn't turn around and put the lid on. In addition, in this narrow space, the deceased will fully realize that he is not easy to move and is in danger of not getting out, and will not cover his back road.
This lid must have been put on by a second person! What kind of people usually build urinals? The first is the person involved, and the second is the staff responsible for cleaning up the excrement in the urinal. But what is the premise of the staff responsible for cleaning up the excrement? I will clean the sewage pool. If I clean the cesspool, I will find the dead. Third, good people on the road, when they saw the open lid, helped to cover it for fear that someone would fall, but as long as the lid was covered, they would find the legs of the deceased. So whoever covered the lid must have known that the victim was inside, but he didn't report it. This man is the one who is related to this case.
Is it possible for this person to help the deceased enter the urinal?
Let's look at two other clues:
1. The car of the deceased was parked not far away, but the car keys were not pulled out.
One of the shoes of the deceased was found on a small slope not far from the crime scene.
These two clues give people the most intuitive feeling that the deceased "left" in such a hurry that he forgot his shoes. Under what circumstances would he be in such a hurry? Because the deceased is in danger at this time and is running away. In other words, the deceased was chased by people related to the case, so he wouldn't help the deceased into the urinal at all. In addition, according to the forensic autopsy, the deceased was frozen to death and died of natural causes, so the deceased was not killed and stuffed in, but died after entering the urinal.
There are two possibilities when the deceased runs near the urinal. First, the murderer caught up with him, forced him to climb into the urinal, and then covered him. However, the premise of this situation is that the murderer must have enough deterrence. In addition, even if the deceased listens to the murderer's orders, the deceased will fall flat in front of the U-shaped pipe, in a semi-squatting or sitting position, and there will be no final death posture; Moreover, if the deceased is so afraid of the murderer, it is unreasonable that the murderer will not threaten or beat him after being chased by the murderer (the actual autopsy did not find any fighting trauma). In another case, the lid of the septic tank was open. The deceased slipped when he escaped and plunged into the septic tank. The murderer forced his foot in, covered it and left. This is more likely.
Next, let's look at the second point: when the deceased was found, he was naked and had clothes in his arms.
So was the deceased naked before entering the urinal, or did he take off his clothes after entering?
1. If the deceased was naked before entering the urinal, there are two possibilities. First, he was forced to take off his clothes by the murderer, but this situation is very rare. If the murderer forced the deceased to take off his clothes before entering the urinal, then the murderer would not just ask the deceased to take off his coat, but let him take off his coat, trousers and even underwear. In another case, the deceased was naked in the process of being chased by the murderer. It's possible. We'll talk about it later.
2. Is it possible if the deceased takes off his clothes after entering the urinal? Yes!
Although there was not much space in the urinal and the place where the deceased lay was enough to undress, it was February and the weather was cold. There was feces and urine in the urinal, which only made the deceased feel colder. Why did you take off his clothes? What I want to talk about here is the so-called "paradoxical undressing". 1February, 959, the "Ural Mountain Disaster" occurred in the former Soviet Union. Nine members of the mountaineering team were killed in Ural Mountain, and six of them died of "hypothermia". When the bodies were found, they were all dressed in thin clothes and disheveled, and some clothes were found not far from the bodies. According to the analysis of experts in the former Soviet Union, this is a "contradictory undressing". According to statistical analysis, the proportion of people who freeze to death every year in the world is as high as 56%. Back to this case, it is very likely that the deceased had a "contradictory undressing" before his death.
Let's move on to the third point:
As we mentioned above, one of the victim's shoes was found on a slope near the crime scene. Where is the other shoe? The last position is above the head of the deceased, that is, A, so how did the shoes appear in this position? There is only one possibility. The shoes were thrown into the squatting pan pipe at A. What's the explanation?
1. The deceased was in the female teacher's dormitory and dropped a shoe in it.
The shoes were thrown in by another person, who is probably the person who covered the pipe sleeve at B.
3. Who is this suspect? Why can I enter the female teacher's dormitory at will? Female teachers bear the brunt, followed by boyfriends, and then administrators who may have keys to female teachers' dormitories.
First of all, whether the administrator or anyone else has the key to the female teacher's dormitory is not mentioned in the existing materials, so we will not discuss it for the time being and rule it out first.
Secondly, is it possible for female teachers to commit crimes? Difficult, at least one person can't. On the contrary, the most suspect is her boyfriend. Why do you say that? Let's look at three other interesting clues:
1. The deceased knew the female teacher and her boyfriend.
The deceased happened to die near the dormitory of a familiar friend.
3. The female teacher disappeared after 26th and didn't come back until 28th. When she came back, she found the body.
Are these all coincidences? Not necessarily. Let's sort out the things analyzed above and have a look:
1. As we mentioned above, the deceased may be naked and chased by the murderer.
2. The deceased lived in a female teacher's dormitory before his death (the deceased went out on the 24th and died on the 26th. At some time in the middle, the deceased should have come to the female teacher's dormitory. The deceased didn't have the key to the female teacher's dormitory, which means that the deceased lost a shoe in the dormitory. We discussed the reason why the other shoe of the deceased appeared on the slope and why this shoe appeared in the dormitory.
So, if the deceased walked into the urinal naked, the possible situation of the whole case is:
The relationship between the deceased and the female teacher is unusual.
The deceased ran away from home on 24th, and one day on 25th-26th came to the female teacher's dormitory to have sex with the female teacher, and was found by her boyfriend W who came to find the female teacher. W chased the dead, and the dead went into battle shirtless. He only had time to put on one shoe, grabbed his coat and ran out. While running, W chased him. When the dead man fled to the slope, he ran away with the other shoe.
In desperation, the deceased ran towards the female teacher's dormitory and fell into the urinal. When W arrived, he found that the deceased had plunged into the urinal and was motionless, thinking that he was dead. W suddenly woke up, afraid of being discovered, and quickly stuffed all the lower body of the deceased into the urinal and covered it. On the other hand, the female teacher went out to chase the dead because of her feelings for the dead. W went back to the house to find the female teacher, but didn't see her, only found the shoes that the deceased had dropped when he escaped. Thinking that the deceased was in the urinal, he conveniently stuffed his shoes into the pipe. Because the nozzle was narrow and half filled, it got stuck, and W also fled quickly.
The victim who fell into the urinal didn't die, just passed out. However, due to the narrow and squeezed pipes, people were stuck in the position shown in Figure B, and the deceased had to move his body to keep himself in a more comfortable posture. Due to the low temperature, the deceased had a low temperature reaction. When he reached the physical limit, he appeared "contradictory undressing", his legs curled up and his upper body was naked, and finally he appeared like when he died.
Female teacher, hiding outside after 26th, never dare to go back to the dormitory again. When she came back again on the 28th, she found the body and then called the police. However, the police decided that it was an accident caused by voyeurism, so the female teacher chose to keep silent and not talk about the fact that she was cheating. Her boyfriend may have been hiding elsewhere.
The above is only speculation based on the existing data, which cannot be further refined, so interested friends can also exchange and discuss together and talk about your views.