Criminal Investigation Files

At four o'clock in the morning, Lin xiuran, who carried the corpses back to the funeral home, had already started work. Two corpses were placed on two stainless steel dissecting tables waiting for dissection. The whole dissecting room has no window, no shadow lamp lighting, and two super powerful ventilation systems are specially installed.

The forensic work of Nancheng is ahead of other cities. The Municipal Bureau has a modern autopsy room, which is divided into three parts: standardized autopsy room, monitoring and consultation room and corpse storage room. It is mainly used for the autopsy of some difficult corpses. However, in view of the inconvenient transportation of corpses between the funeral parlour and the Municipal Bureau, the cause of death is relatively certain and it is waiting for burial The body will be disposed of in the autopsy room of the funeral home.

Because there were two dead, in order to save time, in addition to Lin xiuran, there was also a young forensic doctor from the Municipal Bureau to dissect with him. Lin xiuran is in charge of Dong Fang's body, and another is in charge of Ma Aijing's body.

Song Wen said: "there are all kinds of drug control methods in universities. If you want to take out poisons from them, it's hard not to leave traces. When you go back, you can remove the monitoring and ask the teachers here again." In the past, there were several similar cases in China where poisons were taken out from chemical laboratories. After those cases, the laboratories in Colleges and universities all over the country strengthened their control.

Fu Linjiang interjected: "yes, civil engineering students are not chemistry students. How can they get this kind of controlled highly toxic material? Are they able to take out poisons from the laboratory by knowing the students in the chemistry department? "

Lu Si's language was not on guard and was ordered again. After thinking about it, he said, "the exact source of the poison and the person who poisoned it still have no clue. It seems that the relationship between characters is simple, but I always feel that there is something wrong. "

Song Wen turns to ask Lu Siyu, "what do you think when you find out here?"

If students are compared to sheep in university classes, teachers are just like shepherds. They are always slow and indifferent to the fighting in the sheep, even if some sheep fall out of the team.

Song Wen nodded. He didn't expect to find more clues there. The gap between a few years old is like an insurmountable gap. On one hand, it's adults who have entered the society, on the other hand, it's children on campus.

"We asked their head teacher and several teachers, but they didn't know. Their head teacher was very emotional at first, saying that it was definitely not Guo Luo or Lin wanwan. Her own students knew that they were all good children. When I asked her if Guo had been bullied, she changed her mind and said, "I don't know, I don't know." Fu Linjiang sighed, "she is just a 26 year old female graduate teacher. She is not much older than her students."

Song Wen simply explained their results here and raised his head to ask Fu Linjiang, "how are you doing there? Any results? "

Fu Linjiang's inquiry over there has also ended, and several criminal police gathered together to collect information.

Song Wen nodded: "thank you for providing clues. We will find out all these things later." He sent Deng Jia out.

"It should be Ma Aijing..." Deng Jia recalled and said, "I know her umbrella. She has a very chic umbrella with Van Gogh's sunflower printed on it, which is particularly conspicuous on rainy nights."

"Did you see it then?" Song Wenjia asked. According to Deng Jia's description, it was very late and far away, so it was easy to be mistaken.

Deng Jia bit his lip, as if determined. "Half a month ago, very late, about 11:30 p.m., I left my things in the study room and went to pick them up at night. I saw Ma Aijing and a middle-aged man coming in from a distance. That man seemed to be a professor in their civil Engineering Department..."

Song Wen and Lu Siyu look at each other, ready to finish. He routinely asks, "we've asked almost what we want to know. Do you have anything else to add?"

Outside, it was almost bright. The sunlight poured in through the poorly drawn curtains, and the dark clouds dispersed. Finally, the rain did not come down.

Song Wen understood, even if it is known that these ordinary girls do not dare to tube, see only as did not see. They asked Deng Jia a few more questions, which were basically the same as Bai Xiaoxiao's description.

Deng Jia hesitated for a moment, nodded and shook his head. Then he said timidly, "Bai Xiaoxiao and Guo are familiar. I have a general relationship with her."

"Do you know all about Dong Fang's bullying Guo Jie?"

"It's not good for her. I once saw that Dong Fang used a joking tone to say that Ma Aijing is a flatterer and a little Valet, picking up things she doesn't want. But I think Ma Aijing should have heard it in her heart, and she has a little hatred."

"Do you know what Dong Fang did to Ma Aijing?"

"There are 30 students in their civil engineering class, most of them are boys, only four of them are girls. Dong Fang is the richest and most generous, while Ma Aijing is the best-looking, so she was selected as the Department flower..."

Deng Jia was one year older than Bai Xiaoxiao. At the beginning, she just shook her head and said she didn't know. She said she was not familiar with the dormitory next door. After half a conversation, Lu Siyu went out and poured some hot water for her. Deng Jia gradually relaxed.

At 5:30 in the morning, the interrogation of the criminal police continues. Bai Xiaoxiao is sent away. Song Wen and Lu Siyu are replaced by Deng Jia. It was this girl who found Guo Li with poisonous hair lying at the door. Now her face is still pale and seems to be immersed in the nightmare.

at the scene, Ma Aijing's body was entangled with the quilt. At the beginning, they thought it was because of the pain of poisonous hair, so the victim grasped the quilt. Now they think that the quilt should be the murder weapon. When the murderer was in her poisonous hair, he was afraid that she would shout. Someone directly sat on her body and suppressed him with both hands. The quilt covered her head and made her live She suffocated in the quilt, which led to her clinging to the quilt all the time, and her death could not be separated. It's also her dying action that helps Lin xiuran determine the real cause of her death and further targets the murderer, who is in the 108 bedroom.

Lin xiuran looked at him: "nature is very big, there is no sign of breaking into the dormitory. In this way, the murderer is limited in the dormitory, and this murderer is too cruel." As he spoke, he looked at the two corpses lying on the autopsy table. The two girls' eyes were wide open and they couldn't close their eyes.

"I didn't look carefully." At this time, the Dragon Boat Festival faced up to his mistake. The reason why he made a wrong judgment was that the sign of poisoning was too obvious. As soon as he came up, he had a subjective assumption that it must have been poisoning to death, so he didn't think about other possibilities. Now Lin xiuran pointed it out, and the Dragon Boat Festival realized that he had almost made a big mistake. He was scared out of sweat. "Director Lin, the cause of death, what's wrong with the case "Is it a big influence?"

This is a result of careful thinking. The two victims died together almost at the same time, but the cause of death was completely different. Maybe something happened in the process of poisonous hair. The killer can't even wait for Ma Aijing to die. But she had to let her die as soon as possible, poisonous hair, suffocation, which were extremely painful, it's hard to imagine what kind of process the girl went through before she died.

Because it's suffocating and at the end of poisoning, there are no characteristics of mechanical asphyxia, such as hyoid fracture, which is easily confused with poisoning death.

See here, Lin xiuran look dignified underground conclusion, "yes, the victim, was suffocated by the quilt." Then he straightened up and added: "when the deceased died, his hair began to poison, so some of the characteristics of the corpse were toxic. For example, the spots were bright red, so the characteristics of suffocation death were ignored by you."

Lin xiuran opened the mouth of the dead and observed the teeth of the dead, which showed a pink color at the neck of the teeth. This phenomenon has a romantic name, tooth.

"Ta Diao's spot..." At that time, the Dragon Boat Festival recognized that tagao's spot refers to some punctate bleeding under the mucous membrane, which is one of the characteristics of suffocation death, "so The real cause of death is Suffocation? "

With the emergence of a clue, a chilling truth gradually surfaced. Lin xiuran felt that his heart was relaxed. The murderer was too crazy.

"The others are..." Lin xiuran pointed to some spots on the viscera of the dead.

"And she painted her nails to cover up the cyanosis of her fingers." Lin xiuran points to the front of Ma Aijing's finger again, where the color is purple. He poured some chemicals on the cotton wool, rubbed Ma Aijing's remaining nail polish, maiden's fingertips were blue and purple, and the color of his nails was abnormal. The traces of cyanosis were more obvious.

Dragon Boat Festival came to observe, the red dot scattered in the face is very small, not easy to find if you do not carefully observe, like the face of capillary all because of what reason burst. So close, it's a bit strange, like someone sprinkled a handful of cinnabar on the body's face.

Lin xiuran said and reached for a white light. Under the light, he could see some bright red blood spots on Ma Aijing's face. These marks were not clear when she just died. As time went on, they became more and more obvious.

"This body is not quite right." Lin xiuran didn't come to a conclusion quickly. Instead, he went to the body of Dong Fang and looked at it again. Then he broke off the eyelids of the dead and looked into the eyes of the dead for a moment. Then he let go his hands and continued, "it's poisoning, but there is a slight difference between this corpse and mine. For example, poisoning won't cause blood spots on the eyelids and cheeks..."

The funeral parlor in the southern city is located in the northern suburb of the city. It is built in an atmosphere, that is, it is sparsely populated. Let alone in the dark, there are only two of them except the personnel on duty. There are more dead than alive. Before working still don't feel, this quiet, let the courage of the Dragon Boat Festival also some unbearable. He looked at the serious Lin xiuran, a little guilty, and carefully compared the corpse in front of him. He still couldn't see the clue. He asked in a low voice, "isn't this all the typical characteristics of green gasification poisoning?"

I don't know if it's affected by the high-power cold storage next door. The temperature here is much lower than that outside. The internal organs of two young girls on the autopsy table were taken out, and they lay side by side. Their skin was illuminated by a white shadowless lamp, showing a ghostly light.

Lin xiuran looked at the corpse for a few seconds. His expression was dignified and he frowned deeply. Now Lin xiuran was a little sleepless and very tired. As long as he closed his eyes, the picture of the girl's corpse entangled with the quilt appeared in front of his eyes. Somehow, he couldn't wave it away. It seems that there is something implied to him

"Wait, I'll come and have a look." Lin xiuran put down his work and came to see Ma Aijing's body. He is the person in charge of the identification center, is to sign all the inspection reports, but also responsible for these dead.Time passed quickly, two people this busy work is nearly two hours, the Dragon Boat Festival was first completed, put down the anatomical tools, said: "this is completed, basically can be determined to be poisoning, if there is no problem, I am ready to suture here."

That side of the Dragon Boat Festival is also very smooth progress, soon the body rifled, viscera out to weigh.

"Muscles, blood is bright red. Digestive tract edema, congestion Because the dead had vomited, there were not many things in his stomach, and there were dark particles of chocolate With Lin xiuran's skillful action, the stomach contents and blood are extracted quickly. The blood is full and put into the test tube, waiting for the test.

Lin xiuran finished examining the appearance of the corpse and began to cut. As the knife went on, the skin and flesh were neatly separated, and a capital Y word was drawn on the corpse. There was a stronger bitter almond smell in the air. The examination started from the upper end and gradually came to the digestive gland.

While communicating with each other, the two people fill in all kinds of inspection information on the form. This step is to check the corpse form, and all traces on the corpse must be checked. Two people walked around the dissecting table, Dragon Boat Festival said: "there is no external trauma, the dead pupil narrowing, mucosal congestion, the body spot is bright red, very obvious poisoning characteristics."

Two people began to work, while observing and communicating, Lin xiuran re measured the temperature of the body: "the time of death is consistent with the anal temperature, between 12:00 and 1:00 in the morning." According to the current temperature calculation, every hour, the body drops about 1 ℃. Compared with Dong Fang, Ma Aijing's Anal temperature was slightly higher.

Lin xiuran said to him: "don't be careless. You have to test it before you come to a conclusion." As a forensic doctor, you must not have the idea of working. Sometimes, the more simple a case looks, the easier it is to miss some details carelessly. The courage of the Dragon Boat Festival is very big, but some people are a little careless. Fortunately, the previous case was simple, and there was no big mistake.

Dragon Boat Festival has just been carried over from sleep, still a little dazed, observed the appearance of the body and said: "today, it seems nothing too troublesome, it should be poison to death."

It's very quiet in the dissecting room. The temperature here is much lower than that outside. The time of death of the two corpses was about four hours, and the stiffness generally appeared within 10 minutes to seven hours after death, and then gradually relieved. Now the corpse is stiff at the most rigid time. It's unnatural to lie on the autopsy table.

In those years, tomb raiding was very popular. Lin xiuran heard his nickname frown. Although those were feudal superstitions, others thought our identification center cheated corpses. In the future, you might as well call it Dragon Boat Festival. Later, more people called him the Dragon Boat Festival.

The forensic doctor is called Wan Zong, nicknamed Dragon Boat Festival. He is a small forensic doctor with glasses. He graduated from the forensic department for three years this year, but the number of forensic doctors in Nancheng is insufficient. His qualifications have long been independent of the case. The nickname of the Dragon Boat Festival has something to do with Lin xiuran, because the sound of Zong is the same as Zong, and WAN Zong's nickname is xiaozongzi. Later, when he came here to report, he was afraid that it would be hard for everyone to remember. He mentioned his nickname and said that he could also be called that.

When the conversation is over, Song Wen's mobile phone rings. He sees that it's Lin xiuran's call. He raises his hand and answers it, "Hello, Lao Lin? What's the situation? "

After two minutes of answering, Song Wen turned to other humanists and said, "part of the results of the autopsy have come out. It's true that Dong Fang died of poisoning, while Ma Aijing died of suffocation. The main component of the poison is sodium cyanate. In addition, a small amount of anesthetics were found in their bodies

The expression on Lu Siyu's face changed slightly, and his eyebrows suddenly stretched out. It seemed that the mystery that had been bothering him had been confirmed at last. Then he bowed his head and said, "is this suspect between Guo Luo and Lin wanwan?" Net, net, you should remember to collect or remember, report mistakes, ask for books, find books and chat with book friends: