Department of Psychology Forensic

Chapter 14 This Taste Is Too Offensive!
"Zhou Zheng, you are an intern. This time I will be the chief surgeon, and you will assist me. I will ask you questions during this time. Are you okay?" Cui Jun took out a scalpel, stood beside the corpse bed, and asked serious questions. road.

"I can do it." Zhou Zheng nodded, he couldn't back down at this time anyway, not to mention he still had confidence in himself.

"When we were at the scene of the crime, we had already conducted a preliminary inspection of the body surface. There were obvious blood stains on the back of the deceased's clothes, indicating that the deceased was in a lying position when he was killed. Judging from the traces in the blood pool of the corpse, there is the first At the first scene, the body had not been moved, and there were rubbish-like blood stains on the front of the shirt of the deceased, which indicated that after killing the victim, the murderer unbuttoned the victim’s clothes again after taking something away Yes, so such traces were left, we did not find the victim's wallet, keys and mobile phone at the scene, confirming our conjecture that these things are very likely to be taken away by the murderer!" Cui Jun analyzed.

"I agree." Zhou Zheng agreed.

"There is only so much valid information we can extract from the preliminary inspection. Zhou Zheng, do you have anything to add?" Cui Jun kept staring at Zhao Zhiyong's body, frowning, trying not to miss any details. .

"No more, I think it's time to enter the post-mortem examination." Zhou Zheng said solemnly, the examination of the body surface should be carried out sequentially from the outside to the inside. If the order is wrong, some details and clues may be destroyed.

"En." Cui Jun nodded, slowly took off the clothes on the body, and after careful inspection, he made sure that there was nothing missing, and then put them into the evidence bag.

Li Yanyan was seriously recording the whole process, but now she has more energy to observe the communication between Cui Jun and Zhou Zheng, and she is more and more surprised.

These two people looked like Zhou Zheng was a forensic assistant, but in fact she had a strange feeling that Cui Jun seemed to be really training Zhou Zheng as an apprentice, and it might not be long before Zhou Zheng began to perform the autopsy.

After Cui Jun removed all the clothes from the corpse, he could see a light blush on the wrists of both hands, accompanied by some deformation of the bones.

"Zhou Zheng, come and take a look." Cui Jun said in a deep voice.

"Okay." Zhou Zheng understood that this was the moment of testing. After all, it did not have much impact on the overall anatomy. He picked up the right hand of the deceased Zhao Zhiyong, and immediately felt the bone rubbing at the joints, and then He broke his left hand, and there was a bone rubbing sensation on the back of the hand, and then he looked carefully, and said: "The deceased had a strip-shaped depression on the back of the left hand, and there was a severe fracture of the hand bone. Fractures, all have life reactions that were injuries before his death. The deceased suffered extremely severe blows to his hands during his lifetime. Judging from the color of the subcutaneous bleeding, the time of injury and death is close. The rigor is weak. It should be related to the bleeding in the neck, not like signs of fighting. It's more like a one-sided beating."

"Which kind of beating?" Cui Jun asked.

"The fractures of the deceased's right phalanx were concentrated on the second section of the middle finger and the third section of the ring finger, and the left hand was on the back of the hand. Through the fracture line, a continuous strip of contusion wounds can be pieced together. It should be that the hands were superimposed and beaten, but It's not like a controlled abuse injury, but more like a resistance injury. Combined with the traces of blunt force blows on the head of the deceased, I judge that it was caused by a stick when the deceased covered his head with his hands to protect the back of his head. From the perspective of the wound, the murderer's blow was at the left rear of the deceased." Zhou Zheng replied.

"Very good." Cui Jun praised, then moved towards the head, picked up the scissors to shave the deceased's head, and quickly shaved off the bloody hair, exposing the severely damaged scalp, and carried out a very detailed inspection. This time, without waiting for Zhou Zheng, he said by himself: "The deceased had a total of 7 wounds on the head, all of which were blunt round wounds. There were inter-tissue bridges in the wounds, and the wound margins were smooth, resulting in depressed skull fractures and comminuted fractures. The fracture line extends all the way to the base of the skull, and there are dense bleeding points in the skull, and the craniocerebral injury is very serious, and the injury is fatal."

After finishing speaking, Cui Jun took out a black soft ruler with a scale, put it on one of the wounds, and said: "The wound is 1.5cmX1.2cm, Yanyan, take pictures and record."

"Yes." Li Yanyan immediately picked up the camera and took a picture of the wound on the skull of the deceased.

Next, Cui Jun recorded the size of the 7 wounds on Zhao Zhiyong's head one by one, and Li Yanyan cooperated with taking pictures. The whole process was very meticulous.

"Zhou Zheng, what do you think is the murder weapon?" Cui Jun asked suddenly.

"It should be a stick." Zhou Zheng replied.

"What kind of stick?" Cui Jun asked.

"From the appearance of the wound, it looks like a cylindrical stick." Zhou Zheng said seriously.

"What about the material?" Cui Jun didn't give Zhou Zheng time to rest.

"To be able to cause such a shattered skull, the weapon must be very hard. I prefer metal to wood." Zhou Zheng replied after thinking.

"Metal cylindrical stick, what do you think is the murder weapon?" After Cui Jun asked a question, he continued: "As a forensic doctor, you must always pay attention to your life. Many things around you may become tools for committing crimes. Morphology to analyze the injury."

"Anti-riot stick?" Zhou Zheng was the first to think of this.

"No, it's a baseball bat." Cui Jun shook his head and said, "It's not your fault that you can't guess it. You haven't graduated yet, and you have little contact with it. After you work for a year or so, you will find this type of injury. Almost all of them are caused by aluminum or solid wood baseball bats, if hit by a riot bat, the center of the wound will not be a concave shape, but will show a circular or multi-edged hole-shaped fracture."

"Understood." Zhou Zheng silently memorized it in his heart. The knowledge he had learned was still in books, not enriched in practice, and lacked sufficient experience accumulation.

Cui Jun pinched the deceased's chin with his right hand, opened the mouth forcefully, and checked repeatedly that there was nothing in the mouth.

During this process, it is inevitable to notice the shocking wound on the neck of the deceased.

This was Zhou Zheng's first time seeing such a miserable state with his own eyes, and his mood was quite complicated. However, he knew in his heart that during the autopsy, personal emotions should not be substituted, and a calm mind should be maintained.

"These cuts are ruthless enough!" Cui Jun looked towards Zhao Zhiyong's neck, focusing on the dense and messy cuts on the neck of the corpse. Each wound was as big as a bowl and penetrated deep into the cervical vertebrae. , leaving deep cut marks on the bone, he couldn't help sighing: "The murderer must have had a grudge against the deceased. If these few knives were chopped harder, the body may be decapitated. The muscles, meridians, and arteries in the front of the neck of the deceased , trachea, esophagus, all broken, and broken into several pieces..."

"The craniocerebral injury caused by the stick is enough to kill Zhao Zhiyong. Judging from the injury of the skull, the single injury on the left back of the head is relatively light. Resisting with both hands caused the fracture of both hands. After that, the deceased fell into a coma, and then the murderer continued to strike the unconscious deceased, causing six intensive wounds on the right temporal part of the head..." Zhou Zheng's eyes were sharp and dignified, and the picture of the murderer seemed to appear in his mind.

"Continue." Cui Jun nodded again and again. The reconstruction of the murder scene is also a forensic doctor's job. He agrees with Zhou Zheng's analysis very much, because he thinks so too.

"These injuries were fatal. Even if the murderer dialed 120 immediately for rescue, Zhao Zhiyong would not be able to save his life. The murderer could let it go, but he didn't. Instead, he went to the kitchen and took out a kitchen knife, and turned Zhao Zhiyong's body face up. Swinging the kitchen knife continuously slashed, forming a large area of ​​cuts on the neck." Zhou Zheng said in a deep voice.

"Why a kitchen knife?" Cui Jun asked.

"During the on-site inspection, I went to the kitchen of the victim's house, and there happened to be a kitchen knife missing from the knife holder," Zhou Zheng replied.

"Why do you say you are slashing instead of chopping? These two actions can achieve similar effects, but the range of action is very different." Cui Jun asked again.

"I found splattered bloodstains on the ceiling of the living room. When the murderer's carotid artery was cut off, he splattered and bled profusely. There were many splattered marks on the wall. There would be a blank area of ​​bloodstains where the murderer was. Those bloodstains were The murderer's body was covered, but on the ceiling above the blank area, there were bloodstains that started from an arc and gradually turned into an oval. The small blood spots show the 'small satellite phenomenon'. The position where the connecting lines intersect is the position of the object that throws the blood drop out, which is also the position of the murder weapon in the blank area. This shows that when the murderer is waving the murder weapon, that is, a kitchen knife , the blood stains on the kitchen knife were thrown out to form blood stains." Zhou Zheng explained: "It can be seen that the murderer used a lot of strength, and he should have rushed to behead, but it may be that the kitchen knife collapsed and failed to achieve it in the end." , I very much agree with Master’s words, the murderer has a great enmity with the deceased!”

"Zhou Zheng, you are more careful than I imagined. I think you will be qualified as a forensic doctor in a short time, and you will be an excellent forensic doctor in the future." Cui Jun praised.

"Thank you, Master." Zhou Zheng readily accepted the compliment.

"What's the cause of death?" Cui Jun asked.

"Craniocerebral injury combined with massive hemorrhage and death." Zhou Zheng said after a little thought.

"Why not a single hemorrhage?" Cui Jun's eyes clearly showed satisfaction and appreciation.

"A joint cause of death is a combination of two or more causes of death that are difficult to distinguish between primary and secondary causes of death." Zhou Zheng first explained the meaning of joint cause of death. He did not mean to show off himself by saying this. He continued to say: "The deceased was hit by a blunt instrument on the head and had multiple skull comminuted fractures, resulting in intracranial hemorrhage and brain contusion. This degree of craniocerebral injury is enough to be fatal. , but the deceased was still alive before being slashed by the machete, and the hemorrhage of the carotid artery can also lead to the death of the deceased. Under these two reasons, we cannot determine which cause the deceased died at the moment of death."

"Very good." Cui Jun nodded and asked Li Yanyan to write it down, then took out a scalpel and cut open the chest and abdomen of the deceased one word at a time. After confirming that no other organs were damaged, he extracted the heart blood and handed it to Li Yanyan. Yanyan said, "Send the deceased's blood to the laboratory for toxicology testing."

"Yes." Li Yanyan took the blood collection tube.

"Zhou Zheng, even if we can determine the cause of death in this situation, we still need to conduct a toxicology test on the deceased to provide more clues for the detection work." After Cui Jun taught Zhou Zheng a sentence, he began to carefully sew up the autopsy wound, Seriously like a stapler in the operating room, without any perfunctory treatment of the corpse.

"Understood." Zhou Zheng nodded and noted that this is Cui Jun's many years of work experience.

"Do you have anything to add?" Cui Jun asked Zhou Zheng.

"Not anymore." Zhou Zheng shook his head.

"That's the end of the autopsy. You've worked hard. Leave the rest to me." After Cui Jun stitched up the corpse, he covered the corpse bed with a piece of cloth, turned to look at Zhou Zheng, and said, "Relax your mood." , and then eat something, people are like iron and rice is steel, there will be more scenes like this in the future, forensic doctors can't go hungry."

"Okay." Zhou Zheng responded.

"Yanyan, go and record the details in the video to make a forensic report. Do it carefully, record each injury separately with pictures, and then make a scene inspection record, showing the distribution of blood at the scene, the body The posture, clothing, and position of the scene are drawn in the form of a schematic diagram of the scene." Cui Jun explained.

"Understood." Li Yanyan was already familiar with this kind of copywriting work.

"That's it, you guys go to rest. I will send the body to the morgue area, and the family members can claim it after completing the storage procedures. Don't delay the funeral for the family members of the deceased." Cui Jun said with emotion, words and emotions But it is very stable. As the chief forensic doctor of the City Bureau Forensic Center, he has long been numb to these things. This is why forensic doctors must have the slogan of respecting corpses and never forget their original intentions at all times.

……

After Zhou Zheng and Li Yanyan came out of the dissecting room, they went to the changing room to take off their dissecting clothes. Li Yanyan quickly sprayed a lot of perfume on her body.

The smell of this perfume is very familiar, Zhou Zheng could smell it all the time during the celebration banquet last night.

"Would you like some?" Seeing Zhou Zheng looking at her, Li Yanyan asked while holding a perfume bottle.

"I don't need it." Zhou Zheng waved his hand.

"Did you not prepare anything?" Li Yanyan then asked.

"Preparing for what?" Zhou Zheng was taken aback for a moment.

"Could it be that you just go out with the smell of corpses all over your body?" Li Yanyan said with a smile.

"Do I smell bad?" Zhou Zheng sniffed his clothes, but didn't feel anything.

"Now your nose smells worse than your clothes. Of course you can't smell it. When you go out to meet other people, you'll understand when you see the reaction on their faces. I remind you, you don't need it." After Li Yanyan finished spraying the perfume, she put the perfume bottle into her handbag and said, "I'm going to prepare the report, you can go eat something, I know you will inevitably be nervous on the first day of employment, don't worry, Master has allowed, Then there's no problem."

"Okay... well..."

The corner of Zhou Zheng's mouth twitched a little helplessly. He knew that what Li Yanyan said might be true, but he couldn't wear that kind of strong feminine perfume. It seemed that he really had to prepare after he went back.

As soon as Zhou Zheng walked out of the changing room, he saw a young man in police uniform standing at the door. It was the colleague of the trace inspection department he found at the crime scene, named Feng Yu.

"Zhou Zheng, what a coincidence. I just came back. I have investigated what you asked me. This is a copy of the trace inspection report." Feng Yu took out a folder from his arms and handed it to Zhou Zheng. Immediately, his brows were frowned, and the muscles on his face twisted, and he couldn't help muttering: "Damn, you didn't just dissect the corpse, did you? It's like crawling out of the sewer, the smell is too strong!"

　Thank you [Sky Lantern Avenue] for your support!
　　
　
(End of this chapter)