◎Chapter 3 Murder Simulation

In the conference room, everyone discussed the facts of the case, and Professor Leung asked everyone to speak and express their views boldly.

"Sleepwalkers are able to do a lot of complex actions, such as going shopping on the street, without knowing it. The little demon sleepwalked, which lasted five minutes, and this was confirmed by her roommate, it took her two minutes to go to the toilet, and what did she do in the other three minutes, which is one of the doubts in the case. And her roommate didn't fall asleep at the time, why didn't the roommate hear the movement next door and in the corridor, or heard something, out of fear and didn't dare to say, the little demon's roommate and the aunt in charge of the building should be the next key investigation object. ”

"I never believe in ghosts, if the murderer is a person, it is difficult to break into the dormitory and kill four girls at the same time, I analyze that the murderer hid somewhere in the 309 dormitory in advance, such as behind the door or in the cabinet, the four girls did not come back at the same time, but returned to the dormitory one after another, and the murderer killed them one by one." ”

Su Mei said: "On the day of the crime, the mobile phone communication records of the four girls, the telephone records of the dormitory, and the surveillance video at the school gate should be able to find clues." ”

The principal said: "I will determine the identity of the head of the snowman as soon as possible, the girl who committed suicide a few years ago, the body was retrieved by the family at that time, it is said that she was cremated at that time, and the school also lost some money." If the head is the suicide girl, this is too perverted, its head has been frozen for several years, and now it has appeared again, what is the purpose of the murderer to create a limb snowman? ”

The deputy mayor said: "Based on my experience, the murderer is hiding in the campus, and I suggest that it is still a crowd tactic and search for the murder weapon. ”

"No murder weapon was found at the murder scene, and it is not certain that the murderer is still on campus," Hua Long said. ”

The deputy mayor said: "Could it be sleepwalking to kill someone? I have solved a case before, a man who used a shotgun to blow his wife's head into a hornet's nest while sleepwalking, and he didn't even know it. ”

Bao Chop said: "Although the little demon appeared at the scene of the murder, it is unlikely that she will kill people, five minutes, kill four people, and build a snowman downstairs, there is not enough time, unless there is another accomplice, the suspicious thing is how did she know about the girl who hanged herself, and dug the grave when building the dormitory building?" ”

The principal said, "Doesn't she have yin and yang eyes, that building is really weird." ”

The chief of the security section said: "Yes, many students living in that building have reported that some people are crying in the middle of the night, and there are ghosts and shadows, and some time ago, Meizi classmates in the 309 dormitory also reported that some of their belongings in the dormitory were stolen." ”

"Why is there a hand in the urinal of the girls' dormitory?" ”

Bao Shu said: "It is likely that the murderer threw it in." ”

Professor Liang said: "I have only one question, there have been cases of piecing together corpses abroad, such as the case of a Canadian medical doctor, and Nuremberg, Germany, where a rancher hunted passers-by and pieced together human shapes with human heads and animal bodies. My question is, where is the face of this limb snowman facing, or rather, the eyes of the head are open, where are they looking? ”

The headmaster thought for a moment and said, "The place where the snowman is looking is the teacher's apartment, the limited-price apartment that has just been built for the teacher in the school. ”

After the meeting, Professor Liang made arrangements for the work, and everyone took their own responsibilities.

According to the splash trajectory of the bloodstains, combined with the data of the victim's fatal wounds, the dragon preliminarily determined that the murder weapon that killed the four girls was an axe, and the other end of the axe blade was a hammer.

Professor Liang asked the deputy mayor and the chief of the security section to search the murder weapon throughout the campus, especially the trash cans, utility rooms, gymnasium corners, auditorium backstage and other secluded corners, with the dormitory where the crime occurred as the center, shovel the snow, and do a carpet search around, not only looking at the ground, but also paying attention to whether there are suspicious objects on nearby trees and power lines, and pay attention to finding the body of the body of the body of the snowman while looking for the murder weapon.

The principal is responsible for determining the identity of the snowman head as soon as possible, mobilizing all teachers and students in the school to identify it, making full use of community organizations such as the student union, and not being limited to the facial characteristics of "short-haired girls", because hairstyles can be changed. It is also necessary to investigate the long-haired girls in the school, including the female teachers in the school and the female families, so as to ensure that the water does not leak, and determining the identity of the head is the key to solving the case.

Professor Liang asked Su Mei not only to check the communication records and Internet browsing information of the four murdered girls, but also to determine whether they had left the school on the day of the crime, when they came back, and the communication records of the little demon in the dormitory next door in the surveillance video at the school gate, so as to look for clues.

Soon, Su Mei learned from the correspondence records of the four murdered girls that they had close contacts with members of society. Lei Lei made several phone calls to a bar singer on the day of the crime, Meizi was suspected of being fostered, and she often corresponded with a wealthy local businessman, and Xue'er had an ambiguous relationship with a restaurant owner near the school. In addition to Yeman, the three girls in dormitory 309 have a corrupt life style and have a lover relationship with people outside the school.

In addition to the students who come and go, there are also vendors selling flowers at the door, the elderly who volunteer to clear the traffic, the beggars who kneel and beg, and the social gangsters who gather to fight, it is worth noting that when school is over, there are many luxury cars parked at the school gate.

Professor Leung asked, "What are these cars for?" ”

The principal replied awkwardly: "Some are parents picking up and dropping off their children, and some are ...... Pick up and drop off schoolgirls. ”

At the gate of many schools, every weekend, some cars are parked at the school gate, and the school is no longer a pure land, and some schools even have special intermediaries to introduce girls to reach a relationship with people outside the school. From the price of the car at the school gate, it can be analyzed that most of the owners are wealthy business owners, and the price of the car is directly proportional to the price of supporting female students!

The surveillance at the school gate showed that at 6 o'clock in the evening of the day before the incident, four girls - Lei Lei, Meizi, Xue'er, and Yeman, walked out of the school together, and classmates also confirmed that they claimed to go to eat and shop, and after 9 o'clock in the evening, the four girls returned to school one after another. Yeman came back first, followed by Leilei and Meizi, and Cher was the last, with intervals of five minutes and ten minutes, respectively. It was snowy, and all four girls were wearing hats and scarves, and Umeko was wearing a mask.

In addition to the aunt in charge of the building and the classmates in dormitory 308, the students in the upper and downstairs dormitories of 309 also made key interrogations.

The aunt in charge of the building said: "It gets dark early, it gets dark at five o'clock, and many students fall asleep at nine o'clock, because the holiday is approaching, so there is no night inspection." ”

Professor Liang asked, "There is no sign of damage to the lock of the door of the building and the lock of the 309 dormitory, who else has the key except you?" ”

The aunt in charge said: "The lock of the dormitory door is new, the lock of the dormitory is old, one key can open several door locks, and some students have even used a hairpin to open the door lock of the dormitory." ”

When the special case team interrogated the girls in dormitory 209, they got a message that the students in the dormitory building had a lot of opinions about the aunt in charge of the building.

209 dormitory girl: "The aunt in charge of the building is so perverted that she confiscated our things and held an exhibition downstairs in the dormitory." ”

Professor Leung: "What are they?" ”

209 dormitory girl: "Rice cookers, induction cookers, electric kettles, fast heating, small gas stoves, are all ordinary electrical appliances." ”

Professor Leung: "Ah, you go on. ”

209 Dormitory Girl: "The perverted aunt sold our things, and the money belongs to her." ”

Professor Liang: "We'll look into this." ”

209 Dormitory Girl: "She also sneaked into a bedroom where no one was around, saying that it was a check, but in fact it was stealing." ”

Professor Leung: "Did you hear anything upstairs at night?" Know the girls in Dorm 309? ”

209 dormitory girl: "I didn't hear it, I know that Lei Lei, a big celebrity in the school, my father is a provincial leader, she is usually arrogant, her eyes are empty, it is said that her father gave her a sports car as a birthday gift, it was too showy, and she drove to school, and then the school banned students from driving to school, and also issued a set of regulations." By the way, Lei Lei and the aunt of the building manager quarreled, I remember that at that time, the aunt of the building manager did not let Lei Lei park downstairs in the dormitory, Lei Lei took out a wad of money on the spot and wanted to slap the aunt's face, and then threw it on the ground, the aunt of the building manager picked up the money, she didn't blush at all, and the money belonged to her. ”

The aunt in charge of the building explained angrily to the special case team: "In winter, the weather is dry and dry, which is easy to cause fires, and these are illegal electrical appliances that are prohibited from being used in the school. That Lei Lei, the school forbade students to drive, she also drove the car and parked it downstairs in the dormitory, what happened to the daughter of the provincial leader, I fined a thousand, and then she never drove to school again. ”

The police made a list of the financial losses of the 309 bedroom, and after the incident, Lei Lei's bag was missing, and the jewelry, high-end cosmetics, wallet, and credit cards in the bag were also missing, plus Meizi's 500 yuan in cash, a total of about 50,000 yuan worth of stolen property. Despite this, the analysis of the special case team and the deputy mayor believes that in this vicious case, it is unlikely that the murderer will seek money and kill him, and the motive for the crime should be characterized as vendetta or love killing!

At 9 o'clock in the evening, the special case team conducted a crime simulation, assuming that the murderer was one person, Bao Shu played the murderer, the deputy mayor played the girl Ye Man who returned to the dormitory first, Su Mei and Hualong played Lei Lei and Meizi, and the principal played Xue'er, who came back last.

Bedroom 309 was restored to its pre-crime appearance, and a night-vision camera was placed on the table in the dormitory to record the entire simulated murder.

Before the simulated murder, Professor Liang said: "Who will play the little demon, she is also an important person in this case." ”

Bao Shu said: "Who else can play herself more appropriately than her? ”

The following is the police homicide simulation process, in order to facilitate the identification of identity, we use the names of the murderer and the victim to narrate.

The snow was still falling that night, just as it had been on the night of the murder.

Surveillance shows that at about 9 p.m., the campus is empty, only snowflakes are falling quietly, Yeman is the first to return to the dormitory, she wears a hat and scarf, walks through the dark corridor, and uses the key to open the door to the dormitory. There are four girls living in the dormitory, equipped with necessary equipment such as tables, chairs and wardrobes, there are two beds, both are bunk beds, and the upper bunk on the left side of the door has a mosquito net made of red tent cloth, and some girls like to have a closed and independent space, so this mosquito net has not been taken off from summer to winter. Based on the traces of blood splattered at the scene of the murder, the police confirmed that the killer was lurking in a mosquito net at the time. The door lock in the bedroom is broken and can be opened with any key or even a card. The murderer should have been hiding in dormitory 309 in advance. When Yeman entered the room, the first thing he did was to turn around and turn on the light, and the murderer was condescending and slammed the axe on Yeman's head, Yeman was wearing a hat, so the blunt object hit the head with little sound, and he was killed with one blow. The murderer used an axe to cut off one of Yeman's legs, and because he was wearing winter clothes, he didn't make much noise when he amputated the leg. After a while, Lei Lei and Mei Zi returned to the dormitory, and in the darkness they could not see the bloody crime that had just happened in the room, and the murderer smashed Lei Lei on the head with an axe, and Mei Zi was wearing a mask, unable to call for help, and fell in a pool of blood. When the axe is swung from top to bottom, it is very lethal, killing all three girls in one blow, and the killer chops off Lei Lei's legs and Meizi's hands, a process that takes ten minutes. The last girl, Cher, returns to the dormitory and is killed in the same way, with the killer cutting off one of Cher's arms.

According to police analysis, the murderer could not be sure that all four girls would return to the dormitory, so the severed limbs were different. When the murderer was killing, he had the idea of piecing together the body of this dormitory girl into a snowman, and the limb snowman was not improvised.

The lock on the door of the dormitory building is newly changed, and the number of people with the key is very limited, and if the murderer cannot get out of the dormitory door, he will inevitably find another way to leave. After the killer killed four girls and amputated them, he began to rummage through the bedrooms looking for belongings, and by this time, the door was locked. The murderer waited patiently in the 309 dormitory until the lights went out, and when all the girls in the dormitory were asleep, he began to tiptoe upstairs and downstairs to find an exit, the windows on the first and second floors were installed with anti-theft nets, and there was no balcony above the third floor, and the entrances and exits of the girls' dormitory had long been sealed in order to prevent the boys from entering, and the murderer had nowhere to escape. It is also very likely that he is not familiar with the scene, in short, by about 12 midnight, the murderer should still be in the dormitory building.

Human vitality is sometimes very tenacious, such as the earthquake that successfully rescued an elderly man who had been buried for nearly 164 hours, and the mining disaster, when a worker was hit by a stone in the lower half of his body and his lungs were torn, and was rescued a few days later. Even the dying often have the alarming behavior of returning to the light.

At about 12 o'clock in the night, Lei Lei, whose legs were amputated and her head was smashed out of a bloody hole, woke up from a coma, and she crawled out of the dormitory ready to call for help. Lei Lei crawled into the corridor and happened to meet the sleepwalking demon, at that time, the murderer was nearby, most likely in the toilet opposite. Lei Lei wanted to ask the little demon for help, but the little demon walked into the toilet, and Lei Lei should have seen the murderer in the toilet. She tried to climb the stairs, but realized she was exhausted, so she crawled back to her bedroom and died.

When the little demon sleepwalked, the murderer was nearby, but he didn't kill her, and the police believed that the murderer either knew the little demon or didn't want to kill innocents indiscriminately. The purpose of the murder is very clear, only targeting the four girls in the 309 dormitory, and the purpose of the murder is also very clear, requiring their limbs, and the theft should be an act of taking the sheep by the hand.

In the process of simulating the murderer, the little demon played herself, and she didn't play it very successfully, and she couldn't help laughing. The scene is indeed funny, the principal and the deputy mayor play Cher and Yeman, both wearing girls' hats, and Su Mei, who plays Lei Lei, is supposed to climb out of the dormitory, but she walks out. Only Bao Chop, very committed to his role, after the little demon returned to the bedroom, people found out that Bao Chop was gone!

The deputy mayor called the police to search, however, Bao was not found in the entire dormitory building.

Everyone felt very strange, the door of the dormitory building was locked well, where did Bao Chop go?

When Drawing Dragon and Su Mei were anxious, a police officer noticed that there was another snowman downstairs in the dormitory!

There is also a man standing next to the snowman.

That person was none other than Bao Chop.

Bao said: "The murderer jumped from the third floor, and the toilet on the third floor has a ventilation window, and you can open the window by climbing into the toilet partition." The murderer first threw the deceased's limbs out of the ventilation window, and what he needed was the limbs of four girls, and it was likely that he took them by mistake, so he threw one of Meizi's hands into the urinal. Then, he got out of the window, stood on the windowsill outside, and jumped down. There was a thick pile of snow downstairs in the dormitory, but the murderer was not injured, and in the end, the whole process of piecing together a limb snowman took less than ten minutes. ”

Professor Liang analyzed: "When the little demon was urinating in the toilet, the murderer was probably squatting at the window above and watching her, and Lei Lei should have seen the murderer, so she chose to crawl back to the bedroom." ”

The murder simulation allowed the police to have more information, and the next day, the student union organized a donation of 10,000 yuan, and the teachers and students of the school turned from extreme shock to extreme indignation, plus they had a holiday but could not go home, and the students hoped that the police would catch the murderer as soon as possible.

The deputy mayor politely declined the donation, and he told the student union officials that as a police officer, he would definitely do his duty.

The student union official said: "We hope that the police will offer a reward for the arrest of the murderer. ”

The deputy mayor said: "We understand the feelings of the students, but we can't collect this money anyway." ”

Professor Liang said with a smile: "It's a good idea to offer a reward for the murderer, so let's do it, the donation will be kept by the student union, and the student union will collect clues from all the teachers and students of the school through the radio room, and whoever provides valuable clues to help the police solve the case can get a bounty." ”

After the student union issued a reward announcement to all teachers and students in the school, the police received a large number of reports, but there were not many valuable clues, all of which were ordinary disputes and public order incidents on campus. Some are very ridiculous, such as-

A classmate swore that the teacher Zhuge in the school was suspected of murder, and he would play the guitar and sing "Snowman" at the New Year's Day party every year.

Female cleaning workers secretly reported that the chief of the security section often beat up students.

The two girls said that a few days before the incident, a boy had bought their school uniforms, but the money they had given was counterfeit money.

One school guard made a list of nearly 100 people, with the names of students who gathered to gamble, fight, and more to mention female students who were being raised by people outside the school.

More than a dozen classmates believed their teacher was a murderer, and there was even an anonymous whistleblower who claimed that the principal had taken bribes from Lei Lei's father for personal gain. The anonymous person claimed that Lei Lei did not take the college entrance examination at all, but entered this university, and after graduation, she was escorted by the university to study abroad.

The report made the police have to deploy more police to confirm it, and the principal explained the anonymous report to the deputy mayor and the special case team. Lei Lei is a guaranteed student, and the guaranteed student does not need to take the college entrance examination, and can enter the university after being recommended by the school.

After the principal left, Bao Chu sighed and said, "Ten years of hard study, it's better to have a father who is an official!" ”

During this time, the special case team re-investigated the case of the girl who hanged herself, the body had already been cremated, the family confirmed that the body was not missing a head, and a forensic expert from the police academy made an authoritative identification of the head of the limb snowman - the autopsy results showed that the head of the limb snowman had not been cryopreserved for a long time, and should have died recently.

Bao Shu asked, "What are the other unknown reasons?" ”

The forensic expert said: "The formation of this wound, for example, is very similar to someone forcibly pulling her head off. ”

The police compared the photos of female teachers and students in the school, and Su Mei also used the computer to analyze it many times, but the identity of the head of the snowman was never determined, and the case reached an impasse, and the students strongly protested and asked to go home, and the pressure on the school was very great.

One evening a few days later, the demon walked into the office of the special case team, when the deputy mayor and the principal and the chief of the public security section were also in the office, and the demon said that she also had clues to report, but she wanted to only tell the special case team.

After the deputy mayor, the principal, and the chief of the public security section recused themselves, the little demon said to Professor Liang: "I know who the murderer is. ”

Professor Liang perked up and immediately asked, "Who?" ”

The little demon said hesitantly: "Can I get the 10,000 yuan bounty?" ”

Professor Liang said: "You can rest assured that if you can provide clues to solve the case, I guarantee that you will get a bounty." ”

The little demon said, "Okay, let me tell you, in fact, I don't have any yin and yang eyes......"

The little demon said that she was a curious girl, very interested in gossip and other people's privacy, after the start of school, she found that a girl in dormitory 309 had hanged herself while browsing old posts on the school forum, and a wild grave was dug up while building a dormitory building, all of which were seen from old posts. Those students had graduated, and the little demon now lived next door to dormitory 309, so she started an investigation. At that time, the students discussed this matter very enthusiastically, and many senior sisters and brothers believed that the suicide was faked, and he should have killed the girl who hanged her. The little demon looked at a large number of posts, and even saw a photo of the girl who committed suicide, and gradually learned the ins and outs of what happened a few years ago.

The girl who committed suicide was named Gillian, and she had a teacher-student relationship with a teacher with the surname Zhuge at that time, Teacher Zhuge was very handsome, about thirty years old, erudite and elegant, and played a good guitar. Many girls have a crush on him, after Gillian's death, Teacher Zhuge has never been married, and every year at the school New Year's Day party, he will go on stage to play and sing a song "Snowman".

After Gillian hanged herself, her family came to make trouble, and the school lost money. At that time, a timid girl in the same dormitory almost had a nervous breakdown and chose to drop out. The girl wrote a farewell post on the campus BBS, she told about her childhood and study process, and sprinkled nearly 10,000 words, but she didn't say a word about Gillian who hanged herself. The attentive little demon found that the timid girl wrote a hidden-head article, and read the first word of each line together, which was the murder process she witnessed:

I hid in the cabinet and saw Teacher Zhuge strangled Gillian with stockings, and then hung on the door frame, I wanted to call the police, but I didn't dare, because Teacher Zhuge is a relative of the principal, and no one believed what I said, but one day, he will fall into the legal net, I dare not face it, I am cowardly......

Su Mei turned on the computer and called up this post on the spot, what the little demon said was indeed true.

Teacher Zhuge lives in the newly built teacher's apartment, which is also the direction that the limb snowman is looking at!

Teacher Zhuge was suspected of murder, and the special case team notified the deputy mayor, who asked the police to contact the timid girl who dropped out of school as soon as possible and asked her to come forward to testify. The principal said on the spot that he would not shield the murderer and hoped to arrest him as soon as possible.

The arrest plan was quickly formulated, and three plainclothes armed policemen led by the chief of the public security section immediately carried out secret arrests.

The snowflakes fluttered and fluttered, the campus was silent in the night, the guitar broke the silence, and the singing came from the teacher's apartment:

It's so cold, the snow is already so deep.

Merry Christmas to you, the one I love dearly.

It's so cold all winter at your door,

Are you my snowman？

I'm stupid, stupid, waiting.

Snow, one piece, one piece, one piece, one piece,

Spell out the fate of you and me, my love is born because of you,

Your hand shakes out my heartache.

Snow, one piece, one piece, one piece, one piece,

Quietly colorful in the sky.

Seeing that spring is coming,

And I will not and will not survive again.