Chapter 3 Chapter 2 Trembling Heart

A piece of lancet, on the operating table, the doctor holds the knife to cure diseases, save lives and heal the wounded; on the dissecting table, the forensic doctor holds the knife to avenge wrongs, punish rape and eliminate evil.At this moment, Ye Jianfeng's hand holding the knife was a little slow, maybe it was because he hadn't closed his eyes for a long time, he was too tired, maybe it was because of the resentment and intolerance in his heart.The corpse on the dissecting table was the mother's darling one day ago, an innocent little boy, but now it has become a cold corpse, a wronged soul under the scalpel.

Last night at 10 o'clock, Ye Jianfeng had just taken a cold shower in the duty room when he received a call from the director Chen Weiguo: "A little boy in Xiangshu Town hasn't come home so far. His family called the police and said something was abnormal. I'm afraid something happened. Commander The center wants us to go and have a look." "Missing? What's the specific situation?" "I heard from the family that the child has never gone out alone after 8 p.m., and it seems that he hasn't put on his shoes yet, and the bicycle has disappeared. The family felt that something was wrong, so they called the police. The police station is investigating the specific situation."

After hearing this, Ye Jianfeng thought to himself that he is a child now, and everyone is cared for like a baby. Maybe the child came back late after playing, and the family members became impatient and afraid, and they were too sensitive.And this kind of thing has not happened before. According to the statistics of the 110 Command Center in Pingjiang County, dozens of children are reported missing every year. Playing so that the parents panicked and mistakenly thought they were murdered. "Is it so serious? The forensic doctor is also going?" Ye Jianfeng thought it might be another false alarm this time.

"Let's go down, let's go and have a look first." The director said so, and this is also an order.Go, is a must! Xiangshu Town is only half an hour's drive away from the downtown area of ​​Pingjiang County, and it was already 10:40 p.m. when we arrived at the little boy's home.This is a residential building built in the 1990s. It has five floors. The boy's house is on the third floor. It has two bedrooms, one living room, one kitchen and one bathroom, about 80 square meters. Several people, except for the two policemen from the police station, are all relatives and friends.

Sitting on the sofa in the living room were a few relatives and friends with dejected expressions. Nestled among them was a woman in her thirties who was sobbing. Obviously this was the mother of the child.Through the introduction of the police and relatives and friends present, Ye Jianfeng learned that this was a single-parent family, with only mother and son in the family. The child's father died of illness when he was two years old, and the only inheritance left to the mother and son was this house.A son is the mother's only hope, and raising her son is her greatest wish in this life.

The little boy is 11 years old and is in the fourth grade of primary school. He is very well-behaved and obedient. He usually rides his bicycle home after school, and he is never playful.After dinner, I play around the community for a while, and after dark, I go back home to do my homework and watch TV.Generally, after 9 o'clock in the evening, the little boy will go to bed consciously, regardless of whether the mother is at home or not. This is always the case. Some children from single-parent families are very self-reliant and self-disciplined. According to the boy's mother, after dinner at 5:30 in the evening, she went to the elder sister's house in the next neighborhood to talk about something, and did not come back until after 9:00.When she came back, she didn't see her son at home. She originally thought he was at a classmate or other relative's house, but after making all the phone calls, she still couldn't find him.

The bicycle my son rides to school is gone, and there seems to be a pair of shoes that he usually wears. My son will not go out without shoes. Did something happen to my son?The more the boy's mother thought about it, the more frightened she became, and the more uneasy she became, and she was at a loss for a while, so she thought of calling the police. Legally, the little boy had been missing for less than 24 hours, which is not enough to report his disappearance. However, as a public security agency, we cannot stick to those rules. According to the situation reported by the child's mother, the sudden disappearance of the little boy is indeed a bit abnormal.After the police from the Xiangshu Town Police Station helped the children's relatives and friends to search around the community but failed, they reported the situation to the Criminal Investigation Brigade of the Pingjiang County Public Security Bureau.

Many relatives and friends had already gathered at the boy's house, and everyone was invited, Ye Jianfeng and Chen Weiguo began to inspect the scene inside the house. The locks and latches of the doors and windows of the house are intact, there are no signs of prying or breaking in, the curtains are also drawn, and the floor tiles in the living room are full of messy shoe prints and stains, which are almost worthless for inspection. All kinds of shoes are placed neatly on the shoe rack at the gate, and the children's small bedroom is also very tidy.The boy's mother and relatives said that the boy is very sensible and always helps his mother with what he can do at home, and his small bedroom is also well organized.

The furnishings in the mother's bedroom are also all normal, and there are no obvious signs of turning over the wardrobe or drawers.The floor by the bedroom door looked spotless, no shoe prints, no blood.There were some clothes and a satchel hanging on the hanger next to the door. The wallet in the satchel was also there. The zipper of the wallet was not unzipped. There were more than 200 yuan and several bank cards in it.A pair of children's plastic slippers lay on the floor next to the hangers.All seemed peaceful and nothing was missing.It was this 11-year-old, living child who disappeared.

where is the problem?Ye Jianfeng squatted at the door of the bedroom, and locked his eyes on a pair of plastic slippers next to the hanger.There are some wet water stains on the upper and sole on both sides of the slippers. Ye Jianfeng took the shoes and asked the boy's mother: "Sister, are these slippers your son usually wears after taking a bath?" "Yes." The boy's mother burst into tears when she saw the shoes. There is no doubt that these are the slippers the little boy changed into after the bath, because there are still some clothes he changed today in the shower room.

"Sister, please don't be too sad, please take a closer look at the shoes that the child usually wears, is it true?" Ye Jianfeng thought that if the little boy wanted to play on the spur of the moment, he might change his shoes, ride a bicycle and run out to play with his classmates secretly, while the mother was in a hurry and flustered, and it is possible that she made a mistake. However, the answer given by this mother is still the same as said before, the child usually wears a lot of shoes.Ye Jianfeng was very disappointed, everyone was very disappointed, the boy didn't wear shoes when he went out, which was extremely abnormal. All of these made everyone worry about the situation of the child, and they all vaguely felt that this was an ominous sign, and that the child might be in danger. The TV in the bedroom was turned off, but it was still in standby mode. Ye Jianfeng pressed the switch of the remote control, and was startled suddenly. When the TV was turned on, there was a loud sound from inside. Chen Weiguo, who was inspecting the bathroom, was also frightened. He ran out and shouted, "You are crazy, turn up the volume so loud!" Ye Jianfeng argued: "No way, I just turned on the TV, and the sound was so loud, you thought I couldn't hear it clearly." "Oh?" Chen Weiguo looked at the TV and asked, "Is this the channel you turned on?" "Yes, it's Nanjiang Children's Channel." "Does your son usually like to watch this station?" Chen Weiguo turned to ask the boy's mother. "Well, I like watching cartoons." The boy's activities at home in the evening had some clues. According to his usual living habits, he finished his homework after returning home, took a shower, and then watched TV in his mother's bedroom, watching the program of the Children's Channel of Nanjiang Provincial TV Station. Of course, it is unreasonable to turn up the volume of the TV so loudly.This proves that someone obviously did it on purpose, and this person should not be the little boy himself. Chen Weiguo and Ye Jianfeng have to prepare for the worst now. If the little boy was killed, who would have the heart to do it?What is the motive of the perpetrator?seek money?Seeking revenge? Ye Jianfeng needed more information from the boy's mother, so he asked softly, "Sister, did you find any property missing after you got home?" "I haven't looked at it carefully, it doesn't seem to be." The mother wiped her tears, her voice was already hoarse. "Then how about this, you put on our shoe covers and gloves, and see if there is anything missing in the place where you usually put your belongings. Don't worry, take your time." Ye Jianfeng told her softly while comforting her, " Also, look in the satchel on the hanger." The boy's mother hesitated for a moment, then moved slowly.Grief made every movement of the mother clumsy.After checking them one by one, including the satchel on the hanger, she shook her head and said, "There seems to be nothing missing." When a person is in a sad mood, his thinking will be somewhat confused. Ye Jianfeng now doubts the judgment of this mother. Based on his intuition, he thinks that this mother must have overlooked something. Ye Jianfeng didn't continue to ask any further questions, and prepared to change the method. He whispered to the boy's relatives and friends: "Whoever of you go to persuade the child's mother first, and let her see if there is any property lost at home after the mood stabilizes." The reassurance of relatives and friends worked, the boy's mother suddenly remembered something, she went to the clothes hanger in the bedroom and checked the satchel again. "It seems that 1,800 yuan is missing!" the boy's mother said in horror. "It's not like, are you sure?" "Sure!" The boy's mother lowered her head and thought for a while, "This is the salary I just received a week ago, and the money left after I use it up." "Where was it originally placed?" "In the little pocket outside the satchel." "Was the pocket zipper closed?" "This, I don't remember." While speaking, not only the boy's mother, but also some relatives and friends also started to cry. They already had an ominous premonition.Looking into their eyes and hearing their cries, Ye Jianfeng felt very uncomfortable. Hearing another cry outside, Chen Weiguo, who had been surveying the ground in the bedroom, came out and said: "We understand everyone's feelings, but please don't be too uncomfortable, there is no result yet, I hope everyone can calm down , and actively cooperate with our inspection work, thank you all." Seeing that everyone's emotions had stabilized, Chen Weiguo asked the boy's mother, "Has the floor of your bedroom been mopped today?" "No." "What about yesterday?" "Ok." "Do you usually use a mop or a towel?" "mop." "The one in the bathroom?" "Ok." The boy's mother seems to be struggling to answer every sentence now, so much that she doesn't want to say another word.Seeing this, Chen Weiguo didn't ask any more questions, just nodded and went back to the bedroom. This trace expert, who seldom spoke since he entered the door, suddenly opened his mouth now, he must have seen the clues. Ye Jianfeng also came to the bedroom and asked in a low voice: "Director, what's the matter?" "Look carefully at the ground next to the bed." Chen Weiguo turned on the multi-band light source, pointed to the floor and said, "Compared with the ground next to it, this area is obviously cleaner." "This area should have been wiped, right?" Ye Jianfeng looked at the location Chen Weiguo said several times. "Yes, but it was not wiped with something on purpose. The shape of this area is irregular, and some borders are not obvious. It was not wiped out with a towel or a mop." Chen Weiguo pointed to the floor near the bedside table and said, "Look here again .” Ye Jianfeng looked at it for a long time, and finally saw something interesting, he hesitated for a while before saying: "These seem to be two drag marks." "Pedaling, stamping marks on the heels of both feet, and bare feet." "You mean the boy has..." Ye Jianfeng stopped speaking halfway. Looking at Ye Jianfeng's surprised eyes, Chen Weiguo signaled him not to speak out. Now he is only speculating that if the family members hear it and cause panic, then the investigation work below will be greatly hindered. "Then why are there no shoe prints or footprints? Could it have been dealt with?" Ye Jianfeng asked softly again. "This kind of ground does not seem to have been treated. There are no shoe marks, because the criminal may not have worn shoes when he entered the bedroom. There are no obvious footprints, one is because the floor itself is relatively clean and it is difficult to leave footprints, and the other is that the range of activities of the criminal is very small , probably in this area." What Chen Weiguo said made sense. The abnormal traces here meant that the boy was most likely to be raped by gangsters, and it was in the bedroom. From a personal emotional point of view, Ye Jianfeng did not want to believe that these would be true. He had always wanted to prove that this might be a false alarm, but various signs at the scene showed that it might not be the case. Ye Jianfeng didn't dare to think about it anymore, his duty required him to accept all possibilities and find out the truth, so he could only continue to find some clues from the boy's mother.Now, he had some questions in his mind that he had to ask the boy's mother for verification. Asking these questions would definitely hurt her heart, but he had to ask. "Elder Sister, please take a closer look, what is missing in the closets and cabinets at home, such as bed sheets, quilt covers, or ropes." After asking these questions, Ye Jianfeng felt guilty. The boy's mother also knew that someone had been at home, and that an accident might have happened to her son. She was immersed in her own grief, and did not react violently to Ye Jianfeng's question.She just glanced at Ye Jianfeng, then walked to the bedroom with heavy steps, hurriedly looked through the wardrobes and said: "I don't remember what is missing, it seems that it has not been moved." The boy's mother could not cooperate well, which made Ye Jianfeng and Chen Weiguo very entangled.It was reasonable for Ye Jianfeng to ask her the question just now. If something unexpected happens to the little boy, there are two possibilities for his disappearance: one is that the boy was controlled and bound at home and then taken to another place; the other is that the boy was killed at home and then his body was moved elsewhere.Regardless of the possibility, the perpetrator is very likely to use wrapping to pack the body, which is convenient for concealment and avoids being discovered and suspected, and it is also convenient for transportation. Where is the boy's bicycle? Ye Jianfeng thought of this and immediately asked the policemen present: "Have you found that bicycle?" The policeman said: "Still looking." "Let them look for it quickly, and tell me as soon as they find it." Ye Jianfeng was a little impatient. Due to the activities of many relatives and friends, the living room was severely damaged, and Chen Weiguo and Ye Jianfeng did not pay attention to it from the beginning.Now after looking at each room, they go back to the living room, and then look back at every corner and every detail.In order to find valuable clues from these ordinary items and messy traces. The two began to survey the entire house. The living room is actually integrated with the dining room, the cups with tea are placed messily on the dining table and coffee table, and some cigarette butts are piled up in the ashtray of the dining table. Looking at the items on the table, Chen Weiguo had to ask the boy's mother again: "Please think about the extra cups or cigarette butts on the coffee table and table when you go home?" "There seems to be no teacup, and I didn't pay attention to the cigarette butt." The boy's mother was not sure either. "Then the tea on this table was brewed after you came?" Chen Weiguo turned to ask other people. "Yes, I did it." A middle-aged woman stood up from the crowd outside the door. "Who are you?" "Auntie the child." The woman replied. "Is the child's mother going to your house at night?" "yes." "You made the tea on the table?" "yes." "Then see if there is any cup of tea that you didn't make?" "I must have brewed the tea in the disposable cup." "Then who drank this glass of water?" Chen Weiguo asked everyone, pointing to a glass filled with boiled water on the tea table. Everyone present shook their heads. "Could it be your son who drank it?" Chen Weiguo asked the boy's mother again. The boy's mother stared at the cup from a distance, shook her head feebly and said, "No, he has his own cup, which is on the table in his room." "Then when you go out, do you remember this glass of water?" "Probably not. The cup was originally placed on the tea tray." The mother provided a very valuable clue. The owner of this glass of water is most likely related to the boy's disappearance. "No one has touched this cup, right? Whoever touched it, tell the truth, otherwise it would be hard to tell if fingerprints were left on it." No one present acknowledged it.After Chen Weiguo took a picture of the cup and fixed it, Ye Jianfeng immediately wiped the mouth of the cup twice with yarn, and then gave it to Chen Weiguo to extract suspicious fingerprints.Will this glass of water leave valuable traces of physical evidence? Chen Weiguo took a fingerprint brush dipped in magnetic powder and carefully handled the fingerprints on the glass. Ye Jianfeng was not idle either, he took out the cigarette butts from the ashtray on the coffee table one by one, placed them on the laid out A4 paper for photos and fixed them, there were 14 cigarette butts in total.Ye Jianfeng is an old smoker. He started to learn to smoke when he was in college. At that time, college students who smoked were not good students in the eyes of teachers.From college to now, he has been smoking for more than ten years.From 5 yuan a pack in the past to 40 yuan a pack of cigarettes now, Ye Jianfeng has smoked countless brands. He also has a biggest hobby, which is to collect cigarette labels of various brands. He is very familiar with the prices and trademarks of many cigarettes. After Ye Jianfeng identified the various cigarette butts in the ashtray, he found that there were three brands of cigarettes, namely Zhonghua, Liqun and Double Happiness.There is only one Double Happiness cigarette butt, which is at the bottom of all the ashtrays, and it is also the worst cigarette among them.Ye Jianfeng took these cigarette butts to the door and asked everyone: "Who has smoked here?" "I" "I." "I smoked too." "And me." Four of them had smoked. "What brand of cigarettes do you smoke?" "China." "Liqun." Four of them had only ever smoked these two types of cigarettes. "Has no one ever smoked Double Happiness?" Ye Jianfeng deliberately asked again. "No no." Everyone was afraid that Ye Jianfeng would not believe it, so they took out the cigarettes in their pockets to show him. Another most valuable physical evidence, the person who smoked Double Happiness was highly suspected. After cutting off the ashes from 14 cigarette butts, Ye Jianfeng put the filters into 14 physical evidence bags.The number of Double Happiness cigarette butts is NO.1. The fingerprints on the glass appeared on the magnetic powder. There were many fingerprints, but they were very messy. Some fingerprints overlapped with each other. After preliminary identification by Chen Weiguo, it was estimated that there were three fingerprints. The boy had thin lines and small fingerprints, which were easy to distinguish. Several fingerprints of the boy's mother may also be of the suspect, which need to be brought back to the evidence room for further processing. Now, all kinds of unusual signs indicate that the disappearance of the boy is not simple, so where is the boy?Is it dead or alive?These mysteries must be solved immediately. The case has been reported to the Pingjiang County Bureau and Jiangchuan City Bureau, and various people from the detachment and brigade are on their way. Ye Jianfeng and Chen Weiguo continued to search for clues in every corner of the house.The bottom of the bed, storage cabinets, kitchen, refrigerator, and balcony cannot be left behind. There are three large cardboard boxes on the east side of the balcony. The outside of the cardboard boxes is covered with a layer of light gray stains. The height of the top cardboard box is even with a person's shoulders.Chen Weiguo couldn't see the whole inside of the box even if he stood on tiptoe, but he noticed something strange when he saw a part of the inner layer of the box. Chen Weiguo asked Ye Jianfeng to move a stool for his feet, and stood on the stool. Chen Weiguo wiped the inner layer of the cardboard box with his hands, and then asked the boy's mother: "Has the cardboard box been moved here?" "It's been half a year, and it hasn't been touched." "How many are there?" "I don't remember." The boy's mother said hoarsely. Whether you remember it or not is not important to Chen Weiguo. He found that the inner layer of the top cardboard box was very clean without any traces of dust, which meant that there was another cardboard box on it, and this cardboard box had already been taken away. The disappearing cardboard box must have been used to hold things, and it was just the right size for an 11-year-old boy.Ye Jianfeng and Chen Weiguo realized that the boy might have been killed, but they did not tell the boy's mother, relatives and friends of the discovery.Live to see people, die to see corpses, no matter what, the next step is to find the boy. Time passed quickly, and it was already 5 o'clock in the morning. In summer, the sky always dawned early, the sky was white, and people in the nearby vegetable farms had already started work. Relevant leaders of the Criminal Investigation Detachment of Jiangchuan City Public Security Bureau and Pingjiang County Public Security Bureau arrived at the scene one after another. After listening to the reports from Chen Weiguo and Ye Jianfeng, they immediately decided to set up a special case team. The child's mother had long since stopped sobbing. She was leaning against the door with dull eyes and a dull expression, and her relatives and friends comforted her from time to time. They thought the child was lost or kidnapped, but now they have done the worst. Intended, although there is no direct evidence for any of this yet. "Hi, hello! What, did you find it? Great, take us there right away." Ye Jianfeng suddenly received a call from Wang Zhonghui, the deputy director of the Xiangshu Town Police Station. The crowd immediately became agitated, "What? Found it?" They thought they saw hope. "Director, we found the bicycle." When Ye Jianfeng said this, everyone was dumbfounded. "Go and have a look, I'll be there soon." Throughout the night, this small room was filled with suffocating sadness, Ye Jianfeng walked out of the room quickly. There had been a thunderstorm in the middle of the night.Fortunately, the bicycle was hidden in a corner of the south gate of the Zhendong Vegetable Market in Xiangshu Town, and it was not wet by the rain. This is a semi-old lady's bicycle with a low body and a small frame. The red paint on the body has peeled off, revealing spots of rust. After Ye Jianfeng looked around the bicycle up and down, he picked up his mobile phone and dialed Chen Weiguo: "Director, a broken spring under the bicycle seat caught a small piece of cardboard box, and there was a lot of mud on the tire. There's something like gray cement and white lime!" Ten minutes later, Chen Weiguo hurried over here. "Director, do these look like cement and lime?" Ye Jianfeng pointed out his discovery to Chen Weiguo. "should be." "It's like the ones on the construction site." A few ordinary people onlookers helped them analyze the source of these traces.They are rightly saying that human wisdom comes from the broadest masses. Chen Weiguo looked around the bicycle carefully several times, and then said to Wang Zhonghui, the deputy director beside him, "Wang Suo, is there a construction site nearby?" "Yes. There are commercial housing construction sites in the east of the town and the south of the town." "Where's the nearest one?" "East of the town, two or three miles away." "Then go to this construction site first to look for it. If the little boy is killed, this car is used to transport the corpse, and the corpse is likely to be thrown on the construction site." Chen Weiguo hurriedly said to Wang Zhonghui, "Wang Suo, please call me more." When people come, pay special attention to the ditches on the construction site.” Ye Jianfeng and Chen Weiguo followed Wang Zhonghui and brought a dozen policemen and security guards to a construction site called "Jinlongwan" community. The area of ​​the community is more than 100 mu, and each building has 5 floors. The floors have basically been built. The construction of greening, ditches and septic tanks on the ground of the community is starting. Looking at the entire building structure of the construction site, only ditches and septic tanks seemed to be more suitable for hiding corpses. Ye Jianfeng and Chen Weiguo asked everyone to focus on these places. The water in the ditches is not deep, so it is easy to find. You only need to look at it a few times. The most important thing is that there is no septic tank built. The water here is deep.Each of them found a bamboo pole, stirred them one by one, and soon discovered an abnormality in a septic tank at the outermost east side of the construction site. Ye Jianfeng and the security guard picked it up vigorously with the bamboo pole, and a corner of the cardboard box was exposed on the water. "The director has found it, and it's here with me." After making a phone call, not only Chen Weiguo, but Yu Shichun, the head of the Criminal Investigation Detachment of the Municipal Bureau, Cui Yaojun, the deputy director of the Criminal Investigation Department of the County Bureau, Song Zhiguo, the chief of the Criminal Investigation Brigade, investigators, tracers, and more than ten people all came one after another. Cui Yaojun asked eagerly: "Xiaoye, Can you confirm it?" "Basically, let's pick it up first and then talk about it." Ye Jianfeng said with a heavy heart. While taking pictures and videotaping, Ye Jianfeng and several others had already put on gloves, grabbed the hook and rope and started salvaging. "Come on, hold on tight, use your strength. 1, 2, 3..." Following Ye Jianfeng's order, everyone worked together and quickly salvaged the heavy cardboard boxes. The outside of the carton was tightly sealed with scotch tape, so it was not completely damaged by water bubbles, and it was still intact when it was fished out. From the damaged place, it can be seen that there is a red-bottomed floral bed sheet wrapped inside, and the bed sheet is knotted. Black hair has been exposed everywhere, and the body of the little boy was found.Seeing this scene, Ye Jianfeng was very sad, his chest felt tight for a while, the most unwanted ending happened. I don't know when the periphery of the construction site was full of people. When the boy's relatives saw the cardboard boxes on the stretcher, they immediately sat down on the ground in grief.The boy's mother is not here, she has passed out at home. Since then, Ye Jianfeng has never been to the little boy's home. The mother's pain and despair are beyond his imagination. One night's work ended up in such a human tragedy, a lively, cute and helpless child was so murdered. In front of the dissecting table, Ye Jianfeng cut down the knife neatly. The only thing he could do was to do his best to help find the murderer.The boy's curled up body was wrapped in a sheet, his feet were bare, his body was stiff, his body was very cold, his eyes were slightly open, and except for the obvious pinch marks on his neck, there was no other damage to his skin.There were many bleeding points on the face, conjunctiva, lip mucosa, and some organ surfaces. There was no water emphysema, no sewage was inhaled into the trachea at all levels, and no drowning in the mouth and nose.These findings are sufficient to show that the little boy died of mechanical suffocation caused by choking, and was thrown away after death. The boy's body was small and thin with few injuries, so the autopsy work went smoothly. After Ye Jianfeng and Zhou Quangen finished suturing the boy's cranial cavity, chest and abdominal cavity, and wiped the body clean, the autopsy work was declared over. In the conference room of the Xiangshu Town Police Station, leaders and investigators at all levels crowded the room of more than 80 square meters. After everyone was seated, they immediately started a case summary and analysis meeting with only one purpose, to find the murderer.The highest state of murder scene analysis and autopsy analysis is the characterization of the criminal, which is also the basic standard for distinguishing an ordinary technician from those criminal investigation experts. "The perpetrator should be an acquaintance." Chen Weiguo cut to the chase, "First, the perpetrator did not forcefully break the door and enter through the window. The boy should have opened the door to let him in. The boy would not let strangers in when he is alone at night; two, after the perpetrator entered the house, In the living room, I smoked a Double Happiness cigarette and made a glass of boiled water, which further showed that the criminal was no stranger to the family: 3. No tools were found with the criminal, including wrappings, cardboard boxes, and adhesive tapes. Temporary materials collected at the scene: 4. The perpetrator probably came to find the boy’s mother. Seeing the money, the perpetrator murdered him in desperation after being discovered by the boy; At a construction site, he rode his bike back, and then threw the bike near the vegetable market, proving that this person may live nearby and he is an adult man. I will analyze these points.” The next step was Ye Jianfeng's forensic autopsy and analysis according to the procedures. He lit a cigarette and said, "The cause of death was mechanical asphyxiation caused by choking the neck with bare hands; the time of death was estimated to be 2-3 hours after the meal based on the stomach contents, that is From 7:00 to 9:00 last night; no other damage was found." The points he said were actually of no real significance to the cracking of the case, but what he said next had a clear direction, "After the murder, the criminal wrapped it in sheets and cardboard boxes hastily. , the corpse was not tied up, and a boy’s bicycle was used to transport the corpse. This method of throwing the corpse is very inconvenient. It can be seen that his psychology is extremely flustered, and the corpse was not thrown in a more hidden or farther place. According to my analysis, the criminal basically lived nearby .” "The two are quite reasonable, but at the moment I only know that they are acquaintances. Can you provide some more specific clues. For example, do you have a rough estimate of height, gender, and age?" Cui Yaodong thought after listening to the analysis opinions of the two. The scope of the investigation is still somewhat large. "It's hard to say, but there is another discovery." Ye Jianfeng thought for a while, and then asked Deputy Director Zhou Guoan, who finally went to the boy's house to continue the investigation, "Director Zhou, I remember that the leftovers in the refrigerator in the deceased's house included crucian carp and snails. And pickles, there seems to be no duck intestines. Have you seen duck intestines?" "Duck intestines—?" Zhou Guoan said after thinking about it carefully, "It seems that there are none." "Look at these." Ye Jianfeng pointed to the picture of the food in the boy's stomach on the computer and said. The food in the boy's stomach included rice, fish meat, snail meat, vegetable leaves and duck intestines. Some foods showed obvious signs of digestion, but the sauce-colored duck intestines and snail meat did not. These two foods were not easy to digest. Originally, these foods The traits of the duck were more consistent with the time of the boy's death, but Ye Jianfeng still kept one thing in mind, that is, were those duck intestines eaten after dinner?If not, it proves that the boy must have eaten duck intestines before he died, that is, between 7pm and 9pm.Where did these duck intestines come from? After Zhou Guoan finished reading the food, he pulled out the photos of the food in the refrigerator and looked at them several times, and said, "There really is no duck intestine." "Then I will trouble Wang Suo to ask the child's mother if she has duck intestines for dinner." Ye Jianfeng said to Wang Zhonghui. Wang Zhonghui did not call the boy's mother directly, but called the boy's uncle.After waiting for about 10 minutes, the boy's uncle called back and said that he didn't eat duck intestines for dinner. "Then this duck intestine was eaten by the child later?" Cui Yaojun looked at Ye Jianfeng and said. "Yes, I think there are only two possibilities, either the boy went out to buy it himself, or the criminal took it to the deceased's house." "Wang Suo, are there many duck intestines sold in this town?" Cui Yaojun turned his head and asked Wang Zhonghui. "That depends on when you buy it. If you buy it at night, there seem to be only two or three stores in the town selling it." "That's all right, you and Zhiguo take a few people to these stores to ask, mainly to investigate the people who buy duck intestines between 6 o'clock and 9 o'clock, no matter men, women or children, if there is surveillance, all of them will be copied back, especially The nearest store to the scene of the crime. The monitoring and investigation of the road from the boy's house to the construction site should also be paid close attention to." The perpetrator is an acquaintance, which is basically certain. The atmosphere in the project meeting room was not as tense as before, and the expressions of several leaders were obviously much more relaxed.They all believe that the perpetrator will soon surface. Now Ye Jianfeng and the leaders are anxiously waiting... There is a "sauce duck restaurant" in the west of the town more than 2,000 meters away from the scene of the crime. The facade of the sauce duck restaurant is very small, only a dozen square meters. Within this supermarket, people who buy sauced duck can be seen coming and going from the monitoring of this supermarket, but the monitoring clarity is limited. With the help of the light at the door, it is barely possible to see the clothes, gender and height of the people who buy sauced duck. As well as the approximate age, the face of the person is indistinguishable.Even so, the investigators are still treasured. Comparing each person in these surveillances with the suspicious person pushing a bicycle in the surveillance at a corner on the corpse disposal route, it was found that a person wearing a white T-shirt and jeans appeared in both surveillances, and this person was the most suspicious.Although the face cannot be seen clearly, gender, age, clothing, height, gait, and hairstyle are the key basis for identifying the criminal. Integrating all the information, the task force described the criminal in detail.The perpetrator is a male, 170-175 cm tall, young and middle-aged.He was about 20-30 years old, had a familiar relationship with the deceased, and had average financial conditions. He was wearing a white T-shirt and blue jeans when committing the crime. According to the description of the criminal, the most direct way to find out about this person is to ask the boy's mother, relatives and friends.Of course, because they are acquaintances, they still need to investigate secretly, so as not to overwhelm the enemy. This task is handled by the team leader Song Zhiguo himself. The boy's mother was already speechless in grief, lying on the bed with her limp body, speechless.The direction of Song Zhiguo's investigation is to focus on interviewing the relatives and friends of the boy who have been ruled out of suspicion. According to the survey, the closest and most reliable person to the boy's mother is her sister and brother-in-law. After careful identification and deliberation by the two of them on the man's figure and gait on the surveillance camera, they finally unanimously reflected the most suspicious object: Huang Hui. . Huang Hui, male, 31 years old, local, currently has no proper job, used to run a small business, and was dealt with by the police several times for gambling.This person has a criminal record and bad habits, and his physical characteristics are also in line with the description of the task force. He is a serious suspect, and Song Zhiguo decided to arrest him immediately. At 10 o'clock in the evening, Huang Hui was caught in his own home.In the interrogation room, he still quibbled in every possible way.It seems that it is impossible not to exert some pressure on such people. Ye Jianfeng came to the interrogation room, without saying a word, first stared at him fiercely for 30 seconds, and then took out the biopsy box without hesitation. "Stand against the wall!" he roared. "Take off all your clothes!" The sudden roar made Huang Hui tremble in shock, and looked at Ye Jianfeng in fear. Ye Jianfeng put on his gloves, and conducted a physical examination on Huang Hui for more than ten minutes in a leisurely manner from head to toe. Taking blood samples, clipping fingernails, and physical examination are all necessary procedures for a suspect. How did Huang Hui know that he thought Ye Jianfeng was going to inflict the ten tortures of the Qing Dynasty on him, especially when he suddenly took out the suspect from his bag? When the scissors and the blood collection needle were used, my whole body couldn't help shaking. The interrogation room was surprisingly quiet, only the sound of scissors and tweezers hitting metal. At this moment, this sound made Huang Hui even more frightened.After finishing all inspections, Ye Jianfeng suddenly shouted: "Where did you go last night?" "No, I didn't go anywhere, I was at home all the time." Huang Hui couldn't even speak clearly. "Bullshit! You know where you're going, and you're still quibbling! Let me tell you, the places you've been will leave traces of you, immediately take your blood for a test, and you'll know as soon as you compare them!" After Ye Jianfeng finished speaking, he walked away quickly. go out.Of course, I don't know if this kind of nonsense can deter this cruel criminal, but I hope it can play a positive role in the interrogation work. 时钟走过凌晨1点时，留在现场的烟头、玻璃杯经技术比对，认定为黄辉所留。心存侥幸的黄辉，在这些科学的证据面前，不得不交代一切犯罪事实。 原来黄辉是男孩母亲多年前做生意的合伙人，而且还追求过她一段时间，但黄辉染上了赌博恶习，输光家产之后，生活很拮据，到处借钱，后来男孩母亲和他的关系也渐渐疏远。 案发当晚8点多钟，黄辉又来向男孩母亲借钱，还买了男孩最喜欢吃的鸭肠，男孩看到又是这位黄叔叔，就将门打开。进门后，男孩很客气地倒了一杯白开水，黄辉在客厅一边抽烟一边等男孩母亲，抽完烟，黄辉就站在卧室门口和正在吃鸭肠的小男孩聊了会儿天，在这聊天的过程中，黄辉看到了旁边衣架上男孩母亲的挎包，他瞄了几眼，看到挎包外侧的小口袋是敞开的，里面有一沓人民币。钱就在眼前，唾手可得，黄辉顿起贪念。 黄辉等了半天，趁男孩扔装鸭肠的塑料袋的时候，就偷偷拿出这一沓钞票，谁知他愚笨的行为被男孩看得一清二楚。男孩想跑出去告诉妈妈。黄辉一时慌了手脚，死死抓住了他，男孩依然不依不饶、大喊大叫，黄辉怕惊动隔壁邻居，就把电视机音量调得很大，然后一手掐住了男孩的脖子，一手捂住了口鼻，谁知因用力过猛、时间过长竟将男孩掐死。 事后他脑袋发懵，用男孩家中的床单和纸箱草草地处理完尸体，再用自行车驮运，就近扔到小区建筑工地未建好的化粪池内，然后又骑上车返回来。 案件破获，半夜鸡叫时刻，大家已经饥肠辘辘赶去吃早茶了。但叶剑锋哪有胃口，和男孩亲人们一起经历了那个最为悲恸的一夜，这位母亲在绝望中战栗的心跳让他产生了强烈的共鸣。此刻，让他最为揪心的是，不知这位母亲将如何走过以后的日子。