Sin originates from **.

Before you know it, October is passing by your fingers, and November is slowly coming.

On this day, the second criminal investigation team received a report from the following sub-bureau, they encountered a very difficult case and needed support, after receiving the report, Ning Yanran led the team to the public security sub-bureau to carry out the next work.

The facts of this case are very clear, the victim is the owner of a local textile factory in S City, named Han Xingchang, 47 years old this year.

Han Xingchang is the first batch of people to get rich in S City, he is not a rich second generation, just a self-made ordinary person, in the seventies and eighties of the last century, just in time for the era of economic development, he relied on his wisdom and economic acumen, opened a small textile workshop, and then slowly upgraded from a small workshop to a textile factory, the business is getting bigger and bigger, and the days are getting better and better.

At the beginning of October, the public security bureau received a call to the police, saying that there had been a burglary in the Xishan villa area, and when they heard that there was a theft, the sub-bureau sent several police officers to take charge of the incident.

After the body was found, several police officers immediately called for support, and then the criminal police and forensic doctors of the substation rushed to the scene, cordoning off the scene while investigating the scene.

Xishan villa area is a very Western-style villa building, this kind of villa is divided into two floors, the first floor is the living room, kitchen, the second floor is the study and bedroom, there is a small attic on the top floor, Han Xingchang was killed in his bedroom, Han Xingchang was wearing formal clothes, the upper body was wearing a white shirt, the sleeves of the shirt were rolled up, two buttons on the chest were not buttoned, the lower body was wearing a pair of black trousers, and a pair of black leather shoes were worn on the feet.

The corpse lay on its stomach on its face, and there was a large pool of dried black blood under him and around the corpse, and the amount of blood lost alone was enough for a person to die from excessive blood loss.

After the criminal police of the sub-bureau came to the scene, they took pictures of the scene for evidence, and then turned the body over, only to find that the deceased Han Xingchang was stabbed in the chest, stabbed twice in the stomach, and there were a total of three knife wounds on the body, in addition to the body, no other injuries were found on the body, and a triangular knife-shaped bloodstain was also found not far from the corpse, according to the analysis, there should be a knife here, it seems to be the murder weapon that killed Han Xingchang, but only the traces left by the murder weapon falling to the ground, The murder weapon was not found, and it should have been taken away by the murderer after the crime.

After a brief on-site investigation of the corpse, the forensic doctor came to the conclusion that there were three knife wounds on the deceased's body, the most fatal of which was the one in the chest of the deceased, which directly pierced the deceased's heart, causing the heart to rupture, a large amount of blood flow, leading to hemorrhagic shock death, as far as the current point of view, this knife should be the first and most lethal knife stabbed by the gangster when he committed the crime, it can be said that one knife is fatal, after the other two knives on the corpse after the murderer stabbed the first knife, and two more knives.

The murder weapon was supposed to be a double-edged dagger thirty centimeters long, but the murder weapon was not found at the scene, and the murderer should have been taken away from the scene.

The bedroom, study, and downstairs living room and other places have been turned over traces, the scene is very messy, the preliminary conclusion should be the gangster burglary, the result was found by the owner, the two people then had a fight, and then was stabbed to death by the gangster with a dagger, the gangster quickly fled the scene after the crime.

When the police were investigating the scene, when they checked the second bedroom next to the master bedroom, they found that the door of the second bedroom was locked from the outside, the police knocked on the door, and there was no movement inside at first.

Just when the police were about to violently open the door of the second bedroom from the outside, the police officer in charge of the investigation on the first floor found a bunch of keys in the kitchen, and the police took the keys upstairs.

As soon as the door opened, the police saw that on the big bed in the second bedroom, there was a very beautiful woman who was tied with her hands and feet, with a towel stuffed in her mouth, and was tied to the bed.

The police had no choice but to let two policewomen take the woman to the hospital for a check-up.

After the woman was rescued, the police also found the informant, who was the neighbor of the deceased Han Xingchang, named Chen Jiarui, who is over 60 years old this year, he is also the owner of a factory in S City, and now he is retired at home, and the factory is handed over to his son to take care of.

After leaving some people to continue investigating the scene, the police took the body of the deceased back to the public security bureau with Chen Jiarui.

In the interrogation room, the old man told the police that he heard a fierce quarrel in the house next door at about ten o'clock in the evening, and the sound should be the quarrel between the deceased Han Xingchang and his wife Yan Wanyi because of trivial family matters, and after the two people quarreled for about ten minutes, the house suddenly quieted down, and it was quiet for about three or four minutes, and then he heard a woman's scream, as well as Han Xingchang's roar, and then, the sound suddenly stopped, and there was no movement, The old man didn't care at first, but according to his many years of life experience and experience, he felt that something was wrong, so he went out to see next door, but when he came to Han Xingchang's house, he found that Han Xingchang's door was wide open, and the lights were bright, but there was no one, so he felt that something was wrong, so he called the police.

After the police got the news, they asked the old man, "What else did you hear besides hearing a fierce quarrel and screams at Han Xingchang's house?" ”

Chen Jiarui shook his head, thought for a while and said, "I heard everything after that." ”

"Then did you see that after the screaming, someone left Han Xingchang's house?" Police asked.

The old man still shook his head and said, "I was sitting in the living room watching TV at the time, and I didn't see anyone leaving Han Xingchang's house. ”

Hearing Chen Jiarui say this, the police asked again after pondering for a moment: "Has anyone from Han Xingchang's house been here tonight?" ”

The old man nodded and said, "Yes, there are quite a few people here, all driving some luxury cars." ”

"Do you know all the people who came?" The police asked again.

Chen Jiarui nodded first, then shook his head again, and said slowly: "There are a few people in the business field, I know, and there are some people I don't know. ”

"Can you tell me about the people you know?" Police asked.

Chen Jiarui said the names of several people he recognized, and after that, he didn't have anything to say, the police asked a few more details, and when they saw that the old man really didn't know, he sent someone to send the old man home.

It is the purpose of the criminal police to solve the murder case.

The police will attach great importance to an ordinary murder case, not to mention that the death is still a famous rich man, after Han Xingchang's body was found, the public security bureau immediately launched a series of work.

The first is to ask the forensic doctor to conduct an autopsy on the body, the second is to investigate the scene, investigate and collect evidence, then to investigate the people who went to Han Xingchang's house that night, and finally to ask the deceased Han Xingchang's wife Yan Wanyi about the situation.

According to some investigation, on the night of the crime, Han Xingchang's family did hold a party, and many people came to Han Xingchang's house, most of these people were Han Xingchang's business partners in the business field, and after they finished eating at Han Xingchang's house, they left one after another, and the last person to leave was also an hour and a half before Han Xingchang's death, and these people all went to different places after leaving Han Xingchang's house, and these people all had complete alibi.

At the beginning, the police suspected that someone had a grudge against Han Xingchang because of the business incident, and there was that gangster among these people who went to Han Xingchang's house, but after a visit and investigation, it was found that these people and Han Xingchang's textile factory were in a cooperative relationship, and they had cooperated with each other for several years, and the longer ones had cooperated for more than ten years.

Han Xingchang is a very emotionally intelligent, will behave in the world, whether it is between friends, or in the business field has not offended anyone, of course, doing business, will inevitably damage the interests of some people, this is inevitable, for example, some time ago, the efficiency of the textile factory is not very good, and there are too many workers in the factory, so Han Xingchang laid off employees once, but only laid off more than 100 people, these people lost their jobs after being laid off, if someone hates Han Xingchang, Then there must be one hundred or so people.

After this discovery, the police immediately visited and investigated the hundreds of people, and found that most of them did not have the time and motive to commit the crime, and according to the investigation, these people had no motive to commit the crime at all. Han Xingchang is self-made, and he used to work for others, he knows the difficulties of working for others, so after he became the boss, he is very good to his employees, although it is impossible to do everything, but it is still very good.

With these two points, since the people who lost their jobs have jobs, and the previous bosses treated them well, then there is no need for them to hold a grudge against Han Xingchang, let alone kill Han Xingchang.

After ruling out the suspicion of the factory employees and the dispute in the business field, the police turned their attention to the point of burglary.

Two days after the incident, Yan Wanyi, the frightened woman who had been living in the hospital, that is, the wife of the deceased Han Xingchang, finally calmed down and spoke.

According to her account, on the night of the crime, Han Xingchang invited a few friends from the business field to come to the house for dinner, and she was responsible for cooking, because Yan Wanyi did not have a job, she stayed at home on weekdays, and she was a full-time wife, so although they lived in a villa, the family did not hire any nanny, and Yan Wanyi took care of everything in the house alone.

After the party, the guests who came to the house left one after another, leaving only her and her husband Han Xingchang, after the two of them cleaned up the mess together, the two of them went to the bedroom, because of the evening party, both of them drank a lot of wine, Han Xingchang has the habit of smoking cigars, when he went to the bedside table to get cigars, he found that there were fewer cigars, so he asked Yan Wanyi if there was someone outside.

was suspected by her husband like this, Yan Wanyi was naturally very angry, plus both of them drank alcohol, and the alcohol stimulated the brain, so the two had a fierce quarrel in the bedroom.

When people are arguing, the words that come out of their mouths often do not go through the brain, so that the words spoken are very ugly, and the same is true for Han Xingchang, Han Xingchang's education level is not high, so his scolding words are also vulgar, and Yan Wanyi is a serious college student, and there are congenital differences between the two in education and culture.

However, no matter how well-educated a person is, he is suspected of cheating by his own man, and he can't stand it if he raises a little white face at home, so the two people are more and more noisy, the more noisy and ugly they are, and they almost had a physical conflict, at this moment, the two people suddenly heard something outside the bedroom, and then they heard a slight footstep, and the two people who were arguing stopped arguing at the same time, and looked towards the door together, at this moment, one was wearing a peaked cap, A man wearing a mask appeared in front of two people, this man was about 1.8 meters tall, burly, looked very strong, and carried a black travel bag on his back, which was bulging and bulging, and seemed to be stuffed with a lot of things, which should have been stolen from the villa.

Yan Wanyi and his wife, who were arguing, were suddenly stunned on the spot after seeing this man, and the masked man was also stunned after seeing Yan Wanyi and his wife find themselves, and immediately, this man showed his fierce face, and took out a double-edged dagger from his arms and threw it at Han Xingchang, who had not yet come back to his senses.

It wasn't until they saw the masked man draw his dagger that the two of them reacted, it was normal for a woman to be scared and scream when she was in danger, so Yan Wanyi let out a scream, and Han Xingchang fought with the gangsters who pounced, during this period, Han Xingchang let out a roar, however, Han Xingchang is a businessman, he socializes a lot on weekdays, lacks exercise, and his physical fitness can't keep up, plus Han Xingchang drank bad wine that night, and he was stabbed by this burly man in two clicks.

This knife went down, Han Xingchang snorted, blood flowed out at once, and the white shirt was dyed red in an instant, and after the gangster pulled out the dagger again, he made up two more knives on Han Xingchang's stomach, and after that, Han Xingchang fell softly, and finally lay on the ground with his face on the ground and did not move.

And seeing her husband killed in less than a minute, she was so frightened that she sat on the ground with her buttocks, trembling, her face was pale, her lips trembled, her hands were on the ground and she tried to retreat, and when the gangster killed Han Xingchang, he was also stunned for a moment, he was also very panicked, after Han Xingchang fell to the ground, the knife in the gangster's hand also fell to the ground.

The dagger fell on the marble floor with a crisp sound, which not only intensified Yan Wanyi's inner fear, but also woke up the gangster, who quickly picked up the dagger from the ground, then turned his head, staring at Yan Wanyi with a pair of reddened eyes, intending to kill Yan Wanyi, and then flee.

Although Yan Wanyi is a housewife, she is not a fool, she is a person who has seen the world, and hurriedly begged this gangster for mercy in order to survive, after facing Yan Wanyi's plea for mercy, the gangster didn't know what purpose he didn't kill Yan Wanyi like he killed Han Xingchang, but took out a rope from his backpack, tied Yan Wanyi, took out a towel and stuffed it into her mouth, and took her to the second bedroom and locked her up.

After doing all this, Yan Wanyi heard the sound of rummaging through boxes and cabinets in the next bedroom, and it was obvious that the gangsters were looking for belongings in the bedroom.

After about ten minutes, Yan Wanyi didn't hear any movement, she didn't know if the gangster was gone, or still stayed at the scene, she didn't dare to come out, until the police found the key from the kitchen, opened the door of the second bedroom with the key, and rescued her.

Through Yan Wanyi's narration, one thing can be certain, that is, someone sneaked into the villa after their family party and committed theft, originally the gangster thought that the two people were asleep, but they didn't expect that the two people not only did not sleep but also had a fierce quarrel, and just at this time, the gangster inadvertently knocked down something, which attracted the attention of Han Xingchang and his wife. At this time, it can't be said to be theft, it should be robbery.

After robbing the property, the gangsters quickly fled the scene, and Han Xingchang's next-door neighbor Chen Jiarui felt wrong after hearing the movement, so he called the police, and the police quickly arrived at the scene, found Han Xingchang's body, and rescued Yan Wanyi.

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