The story of police officer Yang Qianfeng

Chapter 159 Case Analysis
The case analysis meeting started on time at 09:30, Director Chen personally presided over the meeting, he habitually glanced at the participants and said straight to the point: The criminal police team reported the investigation situation at the scene.

Captain Zhu glanced at Zhou Jie, the deputy captain in charge of criminal technology. Zhou Jie had been engaged in trace work for many years. He had directly identified and merged many cases by comparing shoe print traces, fingerprints, real objects, and suspects extracted from the scene. , With rich experience in on-site inspections, he was also promoted to vice-captain when Yang Qianfeng was promoted last time, mainly in charge of criminal technology.He glanced at Director Chen, Captain Zhu, and Hong Lifei, head of the Criminal Police Brigade of the Regional Public Security Department, and reported: "Leaders, under the direct command and participation of regional criminal investigation experts, criminal investigation technicians at the prefecture and county levels conducted repeated investigations on the scene. Survey, the current site has been closed, and the next step is to continue the survey. Through the survey, a total of two central sites were found. The first central site is the kitchen. Unfortunately, the floor of the kitchen has been washed, and we only extracted five sprays on the wall. The blood splatter, after testing and identification, was animal blood everywhere, and only one place was human blood, but whether this place is the blood of the deceased has not yet been determined, the reason why we designated this place as the first central scene It is because the ground has been artificially washed, there are bloodstains on the wall, and the scene is analyzed; the second central scene is the attic of the old house, and this is where the golden lotus was really killed. There were a lot of sundries. There were a lot of splattered blood on the right side of the upstairs near the door and the room where Li Wansheng slept. There was a 1.5-meter-long and 16-mm-thick rebar on the side. There was a lot of meat stuck to one end of the rebar. , skin and hair, the scene objectively reproduced the scene at that time. The first time the victim was beaten was on the seat above the gate. When she was beaten, she wanted to run, but when she ran to Li Wansheng’s room, she was beaten down again until she was beaten to death. .”

Zhou Jie took a sip of water and continued: "At present, it can be preliminarily concluded that the golden lotus was beaten to death by someone using the rebar at the scene. As for the colleague from Linnan County who said that Li Jiusheng's room was the central site, it can be ruled out. We have also conducted repeated investigations on the room. , the red spots on the wall are not bloodstains, but the anti-rust paint splashed when the house was decorated and the corner line was painted. Based on the situation at the scene, we analyzed: a deceased person was murdered: the deceased probably had conflicts with others in the kitchen, and produced At that time, the deceased may have been beaten unconscious. The assailant guessed that the deceased was dead at that time, so he carried her to the upper floor of the old house and placed her by the upper wall near the gate, but at this time the deceased woke up and resisted. The man took the rebar and beat the deceased, and the deceased ran towards Li Wansheng's room, but was knocked down before he could run a few steps, and was finally beaten to death; During the day, there was no one at home. Although there was a lot of movement during this process, it was difficult to hear the sound inside. The third perpetrator is very familiar with the scene. If an outsider commits a crime, it is enough to knock him out in the kitchen. There is no need After doing the following things, you can do what you should do, and leave when you are done. Only acquaintances who commit crimes will do this, carry the stunned golden lotus upstairs to the old house, or climb up the ladder, the purpose is to prevent people The discovery of the body, and the final throwing of the body can further illustrate this point. The report is over."

Director Chen glanced at forensic doctor Li Xiaosheng, who coughed and reported: "Under the witness of the deceased's family and the on-site supervision of the prosecutor of the procuratorate, forensic doctors at the county and local levels conducted an autopsy on the corpse. The preliminary conclusions are as follows: one died Time: The time of death was within five to 10 minutes after the meal, because the dried prunes, green vegetables, rice and other things had not started to be digested in the stomach, so it could be said that it happened during the meal. Second cause of death: the deceased was Under the action of external force, multiple skull fractures on the head and face were caused, resulting in massive intracranial hemorrhage and death. According to the analysis of the injuries, the deceased was hit by a threaded instrument. Sexual assault was ruled out. The report is over."

Zhou Jie went on to say: "I would like to add that Li Jiusheng's family has not cooked rice since the disappearance of Jin Hehua. The things in the kitchen are still the same as when the incident happened that day. Dried plums, a small bowl of stewed tofu and salted beans, and a rice bowl with half a bowl of soup with mixed vegetables and rice, and a pair of chopsticks on the bowl."

After Zhou Jie finished speaking, Director Chen glanced at Yang Qianfeng and Zhang Lihua, Zhang Lihua smiled at Yang Qianfeng and said, "You should report it!"

Yang Qianfeng opened his notebook and said: "I will report the situation of the visit and investigation to the leaders." Then Yang Qianfeng briefly explained the people and process of the interview, and finally said: "Through the visit and investigation, no golden lotus and Who has disputes with anyone, and has never had any feud with anyone in her life. As for the issue of raising parents with her natal family, the issue of raising parents has been well resolved the first day, and everyone has no objections, so the possibility of vendetta is unlikely; Jin Hehua has a decent style, no Affair, love murder can basically be ruled out; it is hard to say whether it is for money, but we found that their family does not owe foreign debts during the investigation, but we can see from the introductions of Zhou Da and Li Forensic and the situation we held during the visit. Impossible, first, nothing was missing in Li Jiusheng's house, and no traces of being tampered with were found; second, the incident happened before [-]:[-] in the morning, and the person was moved upstairs to the old house, even if someone stole it. We will do this. So we think it was the people in the yard who did it. No matter in terms of time or space, the most suspected person is Li Jiusheng. We haven't found out what the motive was, maybe it was because of conflicts over trivial family matters, and Li Jiusheng beat Jin Hehua to death in a fit of anger. The report is over."

Then Director Chen asked the criminal technicians in the area to express their opinions, and then called Captain Zhu, Captain Hong Lifei and others to talk about their views and opinions on this case.After everyone finished speaking, he generally agreed with everyone's opinions. At the same time, he raised three questions: [-]. If it was Li Jiusheng's purpose and motivation for committing the crime?[-]. Why is it so cruel to kill the golden lotus?[-]. How did he throw the body into the Jinshui River?
Everyone discussed these three issues again. During the discussion, Hong Lifei went to the director's office next door to make a phone call, and talked to Director Chen again when he came back.When the discussion was coming to an end, Yang Qianfeng straightened out several relationships and said, "I have a few questions that I would like to ask, which may be useful for the next step."

Director Chen was about to make his final speech, when he saw Yang Qianfeng's serious expression, he smiled and said, "If you have any good ideas, just say it."

Yang Qianfeng was still a little embarrassed in front of so many experts, but he didn't say anything and panicked in his heart. He glanced at Director Chen and said, "Not necessarily right, it's just for reference. Deputy director Zhang Lihua and I also went to the scene to see it. Next, the first question: Where is Jin Hehua's black pet dog now? I heard that the dog is very protective of Jin Hehua. If anyone bullies its owner, it will bite him? Deputy Captain Zhou said just now There is animal blood on the kitchen wall. Is it the dog’s blood? If it is the dog’s blood, and the dog is nowhere to be found now, does it mean that the dog was killed at the same time? The second question: this second question It was also the question raised by Director Chen, how the corpse was transported to the Jinshui River. I heard that Li Jiusheng had a heavy bicycle, but we did not find this bicycle at his house. Where did the bicycle go? Is there blood or blood on it? Hair and other physical evidence; the third question: There are three roads from Li Jiusheng’s house to Jinshuijiang. Deputy director Zhang Lihua and I walked each way. There was heavy fog that night and visibility was poor. The first way is to go out and walk on the right You can go directly to the river through South Street to Nanshui Pass, and this road is very likely to encounter people at night, and there are street lights, so the possibility of him walking is very small; Feng Road leads directly to the Jinshui Bridge. There are more street lights on this road, and the chance of encountering people is higher. It is impossible for him to choose this road; the third road is Zhengjia Lane and there is an unnamed alley leading to Lijia Lane. When you leave Lijiaxiang, you will go to the Nanmen Wharf under the city wall at the southern end of South Street. There is no street light on this road, and Lijiaxiang is very short, and there are few houses. It can be said that no one leaves at night. In addition, our patrol The personnel do not go to this place at night. Therefore, if Li Jiusheng wants to throw the body into the Jinshui River, it is the safest way to choose, and after being thrown from the Nanmen Wharf, he will be washed into the middle of the river by the flood soon."

Hong Lifei didn't know Yang Qianfeng, so after hearing Yang Qianfeng's last words, he slapped the table and said, "These three questions are very important, what's your name." The sound of Hong Lifei slapping the table startled everyone.

Director Chen smiled and said, "Yang Qianfeng, deputy director of the Sunshine Police Station."

Hong Lifei happily pointed to Yang Qianfeng and said, "Director Yang? By the way, isn't the director of the Sunshine Police Station also surnamed Yang?"

Director Chen smiled and said, "Yes, one old Yang and one young Yang."

Hong Lifei nodded and continued: "What Director Yang said is exactly what I have been thinking about. At present, Li Jiusheng is under our control. It is an indisputable fact that he is the most suspected person, and he just doesn't open his mouth at the moment. We burned a pot of raw food, the key is that we have no direct evidence, the dog, bicycle and the route of throwing the corpse have become the focus of our work. Maybe this is a murder caused by a dispute between husband and wife, and all the evidence that should be destroyed is destroyed. , and also wanted to lead our investigation ideas to the direction he wanted, explaining that Li Jiusheng is very cunning, the next step is to first find out when and why the dog died, and it is best to find the dog; second, find the bicycle, Don't let go of the slightest clues on the bicycle; the third is to continue to visit the third way mentioned by Director Yang, to visit each household, not to miss everyone, and expand the scope appropriately to see if anyone encounters Li Jiusheng .”

Li Jiusheng had already conducted three rounds of interrogation, but he just kept silent. Yang Qianfeng's three questions undoubtedly gave everyone confidence and determination to solve the case.Even Director Chen changed his face, and expressed his opinions on the next step with confidence.

According to the unified deployment of Director Chen at the meeting, the Sunshine Police Station continued to be responsible for the investigation and visits in the periphery. On the way back to the police station after the meeting, Zhang Lihua smiled and said: "The interrogators may have lost confidence after such a long interrogation. I can't think of you. Finally, a cannon was fired, which boosted everyone's confidence, as long as there was blood of the deceased on the bicycle or things related to Li Jiusheng, the case could be settled even if he did not confess."

Yang Qianfeng turned around and said, "I also thought of something to say, if it is useful to solve the case, that would be great."

Zhang Lihua said: "Regardless of whether it is useful or not, these tasks have to be done, and there is still a matter of time. I heard that Li Jiusheng can't just say it for himself for 10 minutes to half an hour."

Yang Qianfeng said: "After buying cement, before going to the construction site."

Zhang Lihua smiled and said, "Yes, according to my analysis, the crime was committed during this period."

(End of this chapter)