Case Analysis Office of Xuyuan County Public Security Bureau. Bayi?? Chinese??? .?8?1(8)Z?(a).?C(8)O(8)M?

Chu Tianqi sat in the center of the oval conference table, flanked by Zhao Boxiang, Chang Liang, Zhang Tianbiao, Meng Ke, Ke Xiaoming and several cadres and policemen of the criminal police team, Zhou Tong, chief of the information section, and Qiu Zhikang, director of the Xuyuan Town Police Station, also attended the meeting. Qu Gang, who was supposed to attend the meeting, went to the city for a meeting this morning, so he was absent. and Yang Tianming was not present, he was sent by Chu Tianqi to assist Chen Wenming in the work of petitioning the people, in fact, he also had the meaning of supervising Chen Wenming.

Xun looked around the audience, and Chu Tianqi said, "Let's start." ”

Zhang Tianbiao nodded and began to talk about the basic situation of the case: "At 8:33 this morning, a mass reported the case, saying that there was a strong smell of blood downstairs, and the command center immediately transferred the report information to the criminal police team. At that time, Ke Xiaoming was reporting to me, so he immediately arranged for the criminal police team to send the police, and I also went to the scene with him - Building 15 of Xuyuan Nanyuan Community. As soon as I entered the corridor of the case, I smelled blood and stench.

After opening room 202, we quickly entered the master bedroom and saw the deceased. The deceased was a male, about 30 years old, and relatively short in stature, less than 1.6 meters. At that time, the deceased was wearing only underwear, and a bathrobe was pressed under his body, and the sleeves of the bathrobe were still on the deceased's arm. The deceased had a dagger stuck in his left chest, and the blade of the dagger was pierced in full, and the handle of the knife did not enter more than a centimeter. Today is the 5th of June, and we call it the 'June 5th Murder'. The identity of the deceased, as well as the details of the house, are still being verified.

Room 202, with an area of about 80 square meters, has one master and two bedrooms, as well as a kitchen and bathroom. The person who reported the incident was an upstairs resident of the room, and according to him, ...... this morning"

Everyone at the scene looked serious, listening to Zhang Tianbiao's introduction of the basic situation of the murder case, and many people were still remembering some of the key points in his story.

In less than ten minutes, Zhang Tianbiao finished introducing the basic situation, and then changed the topic: "While conducting on-site evidence collection and investigation, I immediately reported to the director. Later, the director also rushed to the scene, saw the situation at the scene, and asked the director to give us instructions and indicate the direction of solving the case. ”

Hearing Zhang Tianbiao say this, everyone looked at him in surprise, looked at him puzzled, and then turned their eyes to the director's face.

Chu Tianqi's face was cold, he stared at Zhang Tianbiao for a while, and then said in a deep voice: "The life case in the residential area has a great impact. The criminal police team and the deputy director in charge must go all out and work overtime to return to the point, and the relevant departments must also actively cooperate, and the overall situation must take cracking the case as a key task to grasp and strive to solve the case as soon as possible. Deputy Director Zhang, before half past two this afternoon, you must quickly complete the written materials of the case, submit them to me for review, and then report to the city bureau, the county party committee, and the government.

Deputy Director Zhang asked for instructions on the direction of solving the case, I don't think this proposal is professional enough, but since you want to ask, then I will talk about my own analysis. However, I declare in advance that I am not a professional, and my analysis is only a statement, and my opinion is for reference only. To specifically solve a case and determine the direction of solving a case, it is necessary to rely on the analysis of evidence at the scene, refer to the testimony of the informant and other witnesses, and use professional methods from a professional perspective to make correct judgments. So from the perspective of division of labor and occupation, this work must be done by Deputy Director Zhang, who is in charge of criminal investigation.

Let me talk about my analysis. Judging from the situation at the scene, this case is suspected of being homicide, the murderer is a woman, the murderer and the deceased know each other, and the murderer is ruthless, so he should be a veteran or a professional killer. To make such a preliminary judgment, I made it on the basis of the following evidence and after preliminary analysis. ”

Hearing Chu Tianqi's words, everyone glanced at each other. And Zhang Tianbiao first looked embarrassed, and then a smile appeared at the corner of his mouth, I don't know if it was a sneer or something.

Chu Tianqi continued: "There is a window in the second bedroom of the desk room that is open, and there is less than half a shoe print on the inner edge of the window, and the shoe print is the forefoot part. There are two shoe prints on the outer edge of the window, one of which is a half-longitudinal shoe print, which should be the left foot part from the curvature of the shoe print, and the other shoe print is the back heel part. Judging from these three shoe prints, it is someone who jumped out of the window of the house.

Why do some people have to jump out of the window instead of leaving the main entrance? This is contrary to common sense, and there is also a note on its existence, because this building is the last building in the community, and behind the building is weeds and fences, and beyond the small fence, it is the street. I think everyone understands the truth in this.

The deceased has a perfume smell on his body, judging from the fragrance of the perfume, it should be the French Lancôme True Love Miracle Lady Perfume, and this perfume should not be used by the deceased himself. The smell of perfume was only present on the chest* of the deceased, and the deceased was disheveled, suggesting that there was a woman who had contact with him, such as hugging. In addition, there seems to be a slight smell of this perfume on the handle of the dagger. Also, judging from the half of the longitudinal shoe prints along the outer window, the shoe size is about thirty-six, which should also be female. Judging from this evidence, I preliminarily judged that it was a woman who killed the deceased and then jumped out of the window to escape.

Outside the door of the 202nd house, I also found a shoe print, which was close to the wall, and after opening the security door, it happened to be blocked, so this shoe print was not destroyed by the latecomers. Judging from the texture of the shoe print and the size of the shoe size, it should be left by the same person as the shoe print on the window edge. Judging from the direction of the shoe print, it was left when entering the door, but there was no reproduction of the shoe print when going out, which may have been inadvertently destroyed by later people, and it is more likely that people entered through the door first, and then jumped out of the window.

At the door of the house, there are shoe prints on the way in, and on the edge of the window, there are shoe prints on the outside, indicating that the owner of the shoe, that is, the woman, has entered room 202. Except for the window, which had only the shoe prints of the people who went out, the other windows in the house were closed, and the handles on the windows were tightly locked to the sash, indicating that the woman had entered through the door. The two layers of doors - the security door and the wooden door lock - were not damaged, and the woman entered normally, which should have been opened by the deceased or she had the key to the house, which proved that the two knew each other. In addition, the deceased's eyes were round, and he seemed to be very frightened at the moment of death, which may be his fear of death, or he may not have thought that an acquaintance would suddenly attack.

I noticed that there was only one set of toiletries in the bathroom, especially only a toothbrush and a razor, so I could almost conclude that this was a one-person residence. Although there were two pairs of slippers, and the purchase receipt in the trash can showed that they were bought on October 17 last year, the lines on the soles of the women's slippers were clearly legible, and there was not even a single thread, while the soles of the men's slippers were relatively worn, and the soles were stained with more threads, and the ashtray in the living room was full of men's cigarette butts. This further indicates that the room is occupied by men and women only occasionally. Then this time there were women's shoe prints, and the man died.

In addition, there is a pair of women's slippers on the mat at the entrance of the house, with the tips facing the door, and there are no mud shoe prints from the door to the master bedroom, but there are mud shoe prints from the door to the second bedroom. Can this be judged that because the woman is familiar with the man, she first changed into slippers after entering the house, and when she came out of the master bedroom, she changed into the shoes when she entered the door, and then walked to the second bedroom and went out through the window?" Speaking of this, Chu Tianqi stopped and took two sips of water.

Zhang Tianbiao interjected: "How can you judge that the shoe prints were left during the crime?"

"Deputy Director Zhang, are you testing me?" Chu Tianqi said half-jokingly, and then said, "I paid attention to it, there is clear water in the mop bucket in the bathroom, and the color of the water must have been used, but there is no smell of leaving it in the water for a long time, indicating that the water should have been put two or three days ago." If the shoe prints had existed before, they would have been dragged off, but they are now there, which proves that they were left after the death of the deceased. There is another piece of evidence that indirectly corroborates my judgment about shoe prints, which I will talk about in a moment. According to my overall train of thought, is it okay?", he said, and set his eyes on Zhang Tianbiao.

Zhang Tianbiao's face showed embarrassment: "Of course, of course." ”

Chu Tianqi sneered in his heart, and continued: "The dagger is inserted into the left chest of the deceased, and there is only one wound, and the wound is tightly combined with the dagger, which is a knife death. The location of the dagger should be between the second and third ribs on the left side of the left sternum, and the stab is exactly the heart. Looking at the length of the dagger's penetration, it also indicates that it was pierced from between the ribs, otherwise it should not have been pierced so deeply. The deceased grasped the thin quilt with his left hand, but he did not grasp it tightly, and judging from the folds on the sheet, the time of grasping was not long, which showed that the death was particularly fast and the pain time was short. In addition, apart from the blood flowing from the chest and abdomen, legs and body of the deceased, no blood was splashed on the wall or around. These all show that the murderer is accurate, quick to shoot, and ruthless, and should be a veteran or a professional killer. Otherwise, you shouldn't be so ruthless.

The blood stains on the deceased's body were dark brown, indicating that he should have been killed more than 24 hours ago. In addition, the entire outer skin of the blood clot is reddish-brown and the inside is dark red, which means that he will not die for too long, it should be between thirty and forty hours. This time period is from the night before yesterday when it was just dark to the dawn yesterday morning. And at that time, it had been raining, and it happened to close the mud shoes. Speaking of this, Chu Tianqi turned his head to Zhang Tianbiao again, "Deputy Director Zhang, what I just said is all rough and leafy, after all, I am not a professional, please advise." ”

"Don't dare, don't dare, the director said it too professionally. Zhang Tianbiao nodded awkwardly, "It's too professional." ”

Chu Tianqi's gaze slowly looked around and swept over everyone's faces. Although people's expressions were different, they all seemed to exude a kind of approval or admiration. Especially the confidence on Zhou Tong's face clearly agrees with his analysis.

The most exciting face is Zhang Tianbiao, the whole appearance of stealing chickens and rice. Chu Tianqi secretly snorted: Do you want to see my jokes?

Just as he was about to continue talking, his mobile phone rang suddenly. After looking at the caller ID, Chu Tianqi said to everyone: "You go on, I'll go out and answer the phone." With that, he got up and walked out.