Criminal Investigation Files

Then Lin xiuran took out his finger and continued: "if it is stabbed into the heart, the dead may be killed in a few minutes. There is no time to rescue. This may be the cause of death of the dead. However, due to the lack of internal organs, we can not rule out other causes of death. For example, it may be massive hemorrhagic shock caused by abdominal organs, or it may be the artery punctured by a knife in the neck, or other causes of death Death caused by death. Moreover, based on the traces on the bones, we can not be sure that this chest knife was stabbed when the deceased was alive. "

Xu Yao added: "I don't think it's likely that it's a knife in the neck. If it's a knife in the neck, there may be a lot of spray blood, but we didn't find a lot of blood reaction on the cut and cleaned blood coat, which is not in line with the requirements."

Lin xiuran explained: "the above is just a forensic inference. This is the main discovery of the corpse. Others are irrelevant. For example, there is no bleeding point on the back, no intracranial injury, no hyoid fracture, no other scars on the body. The corpse is severely incomplete, so forensic anatomy alone can not obtain more information."

Love when asked such a question, has been put on the table, let her face red: "I I... "

Song Wen received the usual smile on his face. His eyes were calm and his words were not surprising. He continued to ask her, "married a homosexual, life is not harmonious. Don't you want to divorce?"

Love seems to have never thought that the criminal police captain suddenly asked a question, and when he asked such a sharp question, he was speechless for a moment.

After asking about a dozen questions, Lu Siyu looks at Song Wen and asks him for his opinions. Song Wen asks him, "do you love Lin Zhenghua?"

"It's a two-hour English class from 8:30 to 10:30 in the evening. I waited for him in the nearby cafe, and because I often went there, the clerks there knew me. "

"It starts at half past eight and ends at what time? What were you doing when your son was in cram school? "

There are few people in the cram school. If she says she's going, she can't fake it.

"It's a small class. There are eight people in all."

"How many make-up students are there in the class?"

Fondness recalled for a while, wringing his bag with his hand, "that night, my son had a cram school. I sent him to school. The time started at 8:30."

"From 8 to 12 p.m. on the day of the crime, where were you and what were you doing?" After showing embarrassment in love, Lu Siyu did not delve into the question of money, but instead asked other questions.

100000 is another key point. Will Lin Zhenghua's death be due to money? He asked Zhu Xiao to check Lin Zhenghua's income, about 500000 a year. For the purpose of robbery, there is no sign of any money lost in the house.

On hearing this question, she hesitated for a moment and lowered her head, just like a mosquito humming: "at first, there was no, then Call him. "

Lu Siyu continued: "did you lend it to him?"

Zhong Qing explained: "after we got married, half of his salary was to call me, and he kept the other half. Lin Zhenghua's salary has not been low. In addition to the living expenses of my son and I, I also saved some. Recently, he suddenly wanted to borrow money from me."

"Borrow money?" Song Wenmei's head wrinkled, and the couple really had their own way of life.

Love is shaking his head, and then nodded as if to think of something, said: "but he seems to be a little upset recently, he also borrowed money from me, the reason is very vague."

"Is there anything unusual recently?"

Love shakes her head.

"Do you think any of them will want to kill your husband?"

Love thought hard, spit out a name, "what "I'm not sure

"What's your name?"

Love gently nodded, "I know, since I gave birth to my son, he has never touched me again. He rents a house all the year round. Sometimes he lives outside for several days in a row. Sometimes he goes home to see his son occasionally. " She took a sip of water and continued, "their circle is very chaotic. In recent years, as far as I know, there have been several changes. What's the latest one called... "

"Do you know your husband's out there living with someone else?" Lu Siyu asked again.

"About a week ago, he We don't go home very often. We are basically separated. We go our separate ways. " People are dead. Now it's meaningless to hide them and pretend family harmony.

Seeing that she agreed, Song Wen looked at Lu Siyu and motioned him to ask. This is the first time that Lu Siyu interrogates the suspect. He looks up at Zhongqing, seems a little nervous, licks his lips and asks, "when was the last time you saw Lin Zhenghua?"

Love holds the water cup in her hand. It seems that she needs the temperature of hot water to give her strength. Then she straightens up and nods. Her behavior shows that she is a well-educated woman, and her words and deeds are quite restrained.

"Now we are investigating the death of your husband. Can we ask you a few questions?" Song Wen calmed down and asked her. This is a routine investigation and one of the tasks of the criminal police.Song Wen took her out of the cold storage in the funeral home and sat down in the special rest room to receive her family members. Song Wen asked Lu Siyu to pour her a glass of warm water, and then handed her the death certificate. Song Wen has seen too many corpse claim processes, and everyone's reactions are different, including panic, unacceptable, crazy, fainting, and indifferent. By comparison, this woman's reaction is more docile.

The cold storage opened a little, only showing Lin Zhenghua's head, love covered his mouth and nodded, then stepped back two steps, eyes shed tears.

After signing a series of lists, Zhong Qing was taken to the corpse storage place of the funeral home. Lin xiuran is a professional forensic doctor. Every corpse will be sutured after autopsy, and this corpse is no exception. After the stumps are put together, those that can be sutured together have been treated as much as possible, so that the corpse doesn't look so embarrassed.

Song Wen looks at the woman in front of her. She is about 1.6 meters tall and a little thin. She is well maintained. She is not fat. She can't see her real age at all. She is just like a young woman in her early thirties. Now her eyes were swollen, and she rubbed the corners of her clothes. Today, she was called to claim the body.

But in fact, where everyone doesn't know, they have hidden pain.

In the eyes of outsiders, Lin Zhenghua is in charge of the outside world, earning a lot of money. He loves the inside and takes care of his family in an orderly way. His son Lin Shang has a good academic record and focuses all the way. This is a happy family.

This is a 38 year old housewife. She is Lin Zhenghua's wife. He graduated from Zhongqing medical school and worked as a nurse in cardiothoracic surgery for one year. At the age of 22, he married Lin Zhenghua and gave birth to a son one year later. Soon after the baby was born, Fong quit her job and became a housewife.

Song Wen turned his swivel chair and made a decision: "anyway, there has been a lot of progress in the case. The cohabitant of the deceased, even if he is not the murderer, should be thoroughly investigated. His fingerprints appear on the relevant knives, which means that he is also the relevant person. The more information he gets, the more helpful it will be for the detection of the case. Zhu Xiaojiang, you should seize the time to collect the information of the deceased and clarify the identity of the cohabitant. Fu Linjiang, you take Lao Jia to continue to investigate the case. Now I think it is necessary for us to see the family members of the deceased. " He said and got up. "That's our other suspect."

That is to say, it is too much to use such a step as destroying corpses. The killer doesn't seem to care whether others will get the identity of the dead. But deliberately hide the wound and some things, what is the logic?

Fu Linjiang nodded and agreed: "if it's just for the purpose of killing people, there's no need to do this superfluous action. It might be more reasonable to grind or stew. And the killer used a lot of useless work when dealing with the body. "

Lu Siyu noticed Song Wen's eyes, and then he bowed his head and began to remember something in the book.

Lu Siyu's point of view was not taken into account before. Song wenshun thought about what he said and suddenly thought about it. Then he turned to look at him and didn't express his opinion.

Lin xiuran nodded: "because of the same psychology, when female killers kill women, they abuse their breasts and their officers less than male killers. When a male murderer kills a man, he seldom attacks his organs. In a few cases, it is often because his relationship is a rival, he uses this kind of behavior for emotional revenge, or he is born abnormal. "

Lu Si language looked at the book in his hand and hesitated before he said, "this case is more cruel. I think the person who dismembered the corpse has a strong psychological quality. That way of division can't exclude female suspects."

Song Wendao: "it doesn't matter, say what you think."

"Me?" Lu Siyu didn't notice that he was suddenly touched. He was surprised and unconsciously made a lip licking action.

"What do you think of Lu Siyu?" Song Wen suddenly raised his head and asked.

All of a sudden silence, in order to mislead the police judgment? So the purpose is to frame Lin Zhenghua's cohabitants?

Song Wen was silent for a moment, sharp eyes, and said another possibility: "this knife may be deliberately misled by the murderer."

This knife is so coincidental that fingerprints are everywhere in the room, but nothing can be found on the main tools for dismembering and stewing corpses. Fingerprints and bloodstains appeared on the knife thrown from the corpse, many of which were illogical. So much so that something seems to have been left to them by the murderer.

Song Wen bowed his head and thought for a moment, shaking his head: "it's a bit too complicated. I can't understand some parts of the case analysis here. The corpses are damaged like this. Is it meaningful to cover up the cause of death? It is not reasonable to wear gloves and leave fingerprints and bloodstains on a missing weapon when dismembering a corpse in the resident residence. The killer had to deal with the body all day yesterday. Since you wear gloves, you should clean up all traces. The murderer didn't deal with the fingerprints of other rooms and left traces on the weapon, which is inconsistent with his usual cautious behavior. "

"Is it possible that the murderer used this knife to stab the dead, hit the abdomen, and used another weapon to mend the chest?" Fu Linjiang put forward another hypothesis.Lin xiuran took the knife, looked at it and nodded, "yes, such a knife can only form scars on a single rib. It doesn't match the knife marks on the chest. "

Song Wen looked up and down, and put forward different views: "I think this may not be a murder weapon. According to the two notches in the ribs just now, we can get the width of the murder weapon, or simulate the shape. Only a double-edged knife can form such a wound. This knife may be just a knife for dismembering

"Show me the weapon you found." Song Wen reaches out for the next evidence, and Xu Yao hands him an evidence bag with a bloody knife in it.

Lao Jia nodded and said, "this man disappeared after the crime. I think he's hiding. I thought this case would be very difficult. Now, it's just around the corner."

"If there are fingerprints on the murder weapon, can we identify the suspect?" Fu Linjiang asked.

Now the second generation ID card has obtained most of the fingerprint information, but it still needs to go through an approval process. Compared with registered residence data, you can know the identity of this person.

"There's the Bureau."

Having fingerprints is undoubtedly good news. Song Wen asked, "where is the process of getting fingerprints?"

Xu Yao also summarized the material evidence information: "in the aspect of material evidence, the previous material evidence forms have been sorted out. As director Lin found out, the deceased was living together, that is, there was a person in the house. After comparing the hair results obtained from combs and pillows with DNA extracts, it can be determined that they are the same person. There are many marks in the house. There are fingerprints on doorknobs, toilets, restaurants and everywhere. On the knife thrown with the corpse, we also got a clear fingerprint, which is consistent with some fingerprints in the house. "

"Before, I had a surveillance route here. Although I didn't have a complete picture, it's basically certain that the dead came home around 8:30." Zhu Xiao gathered all kinds of clues to supplement the time line.

When Lin xiuran turns 30 this year, he is in the golden age of forensic medicine. He is experienced and energetic. Calm, clear logic, no nonsense forensic, so that the case can be solved with half the effort. After the analysis, everyone has a new understanding of the case.

Lin xiuran finished and began to clean up the relevant pictures. After finishing, he concluded: "I'll sort out my findings again. From the condition of the corpse, the time of death of the deceased is from 6:00 p.m. to 12:00 p.m. on that day. Because he was once immersed in ice water and lost important information, he can't make the time of death more specific. The cause of death was a stab in the heart. I think it may be an acquaintance, not a serial case. Judging from the edge of the knife, there should be only one person who dissects the corpse. He is not very strong. He is certainly not a strong man, but he is not very thin. At least he is an adult with independent behavior. The killer has a certain understanding of the human body and organs, and may have a certain medical basis. "

Song Wen looked her in the eyes, pressed her step by step, and asked her, "don't you hate him?"

Lu Siyu looks at Song Wen. The man's eyes are as sharp as a sword. His question just now is more gentle. Now, Song Wen points to the core.

Hearing the last question, love suddenly seemed like a snake was hit seven inches, the whole person became out of control, big drops of tears from the corner of her eyes, but she was trying to smile at the corner of her mouth. These two contradictory expressions made her face distorted badly Net, net, you should remember to collect or remember, report mistakes, ask for books, find books and chat with book friends: