Someone has a crush on Forensic Gu
Chapter 10: The Killing Chain
The whole warehouse is like a prison cell, dark, gloomy, and dark.
There were five people standing at the end of the corridor, two in white coats, two in security uniforms, and a man in plain clothes squatting in a corner and crying softly, who should have been close to the deceased.
"The two of us are the doctors and nurses on duty."
The doctor introduced himself: "About half an hour ago, the nurse found someone lying in the warehouse with all his clothes stripped off. The person was already dead and cold to the touch, so we called the police immediately. "
The young nurse next to her suddenly couldn't hold back and cried out.
"Do you know her?" Mo Lin asked.
"Yes, Peng Mei is a nurse in our department." The doctor said.
The nurse suppressed her emotions, but her whole body was still trembling: "This morning, Peng Mei said that he was going to pick up the goods from the warehouse, but he didn't see anyone later, and he didn't go to work in the afternoon, and no one answered the phone call. At that time, I found that the goods to be replenished had not been replenished, so I had no choice but to get them myself, only to see her dumped in the warehouse..."
Gu Yuan carried the investigation box and walked into the warehouse, where the police were taking pictures and collecting evidence. Under the bright incandescent lamp lay a naked woman lying naked. Not clear.
There were no traces of being dragged on the ground, the goods were neatly stacked on the shelves, and there were no traces of fighting.
After simply dressing himself, Gu Yuan squatted on the ground and carefully inspected the deceased, because the basement was very cold and the corpse was already freezing.
The deceased's lips were blue, his nails were blue-purple, and the signs of hypoxia were very obvious.
"Judging from the rigor and corpse spots, the time of death was nine hours ago, that is, around 12 noon."
"By the time Peng Mei went to pick up the goods, it was almost 11:[-]." The nurse added.
The deceased must have gone through a painful process before she died, so much so that she left paw prints on the ground with her nails.
Gu Yuan cut off her ten fingernails, hoping to find traces of the murderer.
Dark purple corpse spots were deposited on the lower part of the corpse. The corpse was stiff and the mandible was difficult to move. Gu Yuan opened the deceased's mouth with a gag and found a wax block under the tongue.
This wax block looks very familiar, and it is almost certain that it was made from the same mold as the previously discovered block.
There were no other traces left on the body of the deceased. Referring to the previous warehouse case, the state of the scene and the body were almost exactly the same.
Gu Yuan quickly extracted the DNA and vaginal scrapings from the deceased, and sent them to the laboratory for testing immediately.
The doctor was quite frightened: "Comrade policeman, is this a serial murder case?"
Only a pair of eyes were exposed on Gu Yuan's face, but it was enough to show that he was in a very bad mood.
Without saying a word, he cooperated with the police in packing the body into a body bag.
"Is the door of the basement usually locked?" Mo Lin asked.
"Because each room in the warehouse has its own lock, the small door is locked, and the iron door is only locked after get off work." The doctor replied.
"That is, anyone can come in?"
"Generally only the staff will go down, and patients and family members will basically not come in, but if they sneak in while we are not paying attention, it is also possible."
"Is there surveillance?"
"Yes! In the surveillance room."
Next, Gu Yuan followed the police car back to dissect the corpse, while Mo Lin stayed behind to look for useful surveillance information.
At this time, Lao Yang also rushed to the scene.
The lights of flashlights shuffled through the lawn and among the trees. The tree in front of Lao Yang was one of the few hundred-year-old trees in the park with thick branches, so it was chosen by the murderer as the place for hanging.
A naked woman with disheveled hair hangs under the tree. The hair on both sides falls on her chest, almost covering her entire face. This scene is very similar to the appearance of a female ghost in a horror movie.
The tool used to hang it is a wire a little thinner than the little finger, with a wire inside and a white plastic outside for insulation.
This wire looks a lot like a home network cable.
The wires were likely to leave traces of the murderer, so everyone carefully put down the body with the help of the freight elevator, and then put the entire wire into the evidence bag.
At this time, the female corpse revealed her entire face, which was bluish-purple after congested. There were countless pinpoint-sized bleeding spots on her face, and her eyeballs were protruding. Red capillaries.
The female corpse's tongue stuck out of her lips, and her upper and lower teeth were forced to open. Because of the suffocation and pain before death, her muscles were forced to stiffen and she clenched her teeth, leaving deep tooth marks on her tongue.
Lao Yang found a piece of white wax under the tongue of the female corpse.
There was a dark purple depression on the neck of the female corpse where the wire had been strangled, which was completely consistent with the signs of hanging.
Lao Yang looked at his watch: "The time of death, around 10 am." He sighed: "The light here is not good, let's take the corpse back for an autopsy."
The sudden discovery of two dead bodies made the night panicky, and the entire police station was filled with an atmosphere of uneasiness.
A large number of community police officers visited residential buildings late at night to investigate the information of each resident.
The barking of dogs in the community kept coming and going, making it impossible to sleep peacefully...
The clock on the wall pointed to 11, and the sound of a chainsaw came from the autopsy room.
From a long distance away, that voice reached the ears of the policewoman on duty. The policewoman took a deep breath and tried her best not to be distracted and concentrate on her work.
Gu Yuan was wearing a mask and protective goggles, and his rubber gloves were stained with blood. Under the cutting of the chainsaw, the skull fell off like a bowl from the top of his head. The white brain tissue was exposed to the air, and the smell of bone debris filled the dissection room. every corner of the
Today's police station is extremely quiet, almost everyone is outside investigating the case, and the autopsy room is in a relatively remote location, so there is only Gu Yuan and a corpse around.
The last costal cartilage was severed. Gu Yuan lifted the sternum of the deceased and saw the heart wrapped between the two lungs.
The heart was cut open, and the entire atrium and ventricle were filled with a large amount of blood-colored foam.
Died of air embolism indeed.
A large amount of air enters the heart, and a large amount of foam is formed after the beating and squeezing of the heart, resulting in hypoxia, chest tightness, irritability, and finally death of the deceased.
There was a needle hole on the left and right arms of the deceased. Obviously, this was the mark left after the injection of air.
The deceased weighed about 50 kilograms, and at least 100ml of air had to be injected. Currently, the largest volume syringe used in hospitals is 50ml, so at least two injections are needed.
The number of people in the police station gradually increased. After Gu Yuan pushed the nurse's body into the freezer, Lao Yang happened to come back with the female body from the park. It was already 11:[-] in the evening.
"Leave this corpse to me to dissect. It's been a busy day and you haven't eaten yet?" Lao Yang asked.
Gu Yuan just remembered that the last meal of the day was the steak at Mo Lin's house at noon.
According to custom, he needs to take a bath first.
After taking a shower, Gu Yuan returned to the police station, just in time to meet the delivery boy carrying a big bag of lunch into the police station.
Because today's case happened so suddenly, everyone hasn't eaten yet.
Xiao Ze sat in the interrogation room with a tired face, and opposite him sat a man wearing overalls for intra-city delivery.
It took him an afternoon to travel from the south of the city to the north of the city, and finally caught up with the same-city delivery master.
Even though he knew that the police were looking for him, he still insisted on delivering the orders he received one by one. Xiao Ze admired this kind of professionalism.
The delivery master in the same city is a 45-year-old man named Du Jun. His hair is very black, but his hair loss is serious. There are only a few thin hairs in the middle of his head, which makes him look more than 45 years old.
It could be seen that he was very frightened, but he did not admit that he had killed anyone.
"The guard wouldn't let me in at the time, so I left the goods at the window and left."
Xiao Ze was sitting across from him for questioning, and a young policeman was sitting next to him taking notes.
"I delivered the goods, but I didn't enter the community. She sent me the receiving code, and I was still in a hurry to deliver the next order, so I left."
"What time was it?"
"That's the second order I took. After signing for the goods, it should be 9 o'clock in the morning."
Xiao Ze pulled away the chair in the interrogation room and walked out of the interrogation room.
Xiao Ze: "He's not a murderer. The distribution platform has his trajectory. He stayed at the gate of the apartment for less than a minute and then left. There is no time to commit a crime. Let him go after finishing the record."
"Understood Captain." Li Meng pressed the ballpoint pen: "Captain, who will be interrogated next? The relatives and witnesses of the three deceased are all in the police station."
"First try the flight attendant. At present, there are more clues in this one. Zhang Haiyan is the most suspicious, but she seems reluctant to speak up. Go to her house and search it."
"I know Captain!"
Gu Yuan sat in the corner of the office with a bucket of instant noodles in his arms. During the waiting time, he sorted out the whole case from beginning to end.
Mo Lin also made a bowl of instant noodles and sat opposite him: "After dissecting the corpse, can you still eat?"
"I'm used to it." Gu Yuan leaned back on the chair, keeping a little distance from him.
Yan Ji from the trace inspection team suddenly came over with instant noodles and sat beside Gu Yuan: "Who do you think the murderer will be?"
Gu Yuan: "Assuming that the murderer is Zhang Haiyan, if she killed the flight attendant, then she must enter the apartment before the delivery master arrives at the apartment. The distance between the two places is 10 kilometers, about half an hour's drive. If she arrives at the door of the deceased in advance, it is absolutely fine Pretend to be the courier and communicate with the deceased, then enter the room.
"She can enter the room, but she may not have the opportunity to drug the soda water." Yan Ji said.
Seeing the heated conversation between the two, Mo Lin suddenly interjected: "This possibility is indeed very small, but it does not mean it is impossible. The deceased may have gone to the room to find tools to open the box, or her back was turned to the murderer."
Gu Yuan: "15 minutes after the sleeping pill entered the body, the blood concentration reached its peak. After the deceased fainted, the murderer began to commit his crimes."
Yan Ji didn't seem to agree: "Then how can you guarantee that the deceased will drink the soda with sleeping pills? And let the delivery man stay in his home for more than 15 minutes?"
Mo Lin said unhurriedly: "Perhaps, they had conflicts or quarrels, which made the transaction impossible..."
Mo Lin picked up the mineral water bottle at hand: "When people lose control of their emotions, they often need to drink water to calm down. If the murderer hands the soda water mixed with sleeping pills to the deceased, the deceased will probably drink it... .”
Yan Ji: "That's not right. If the soda water is prepared in advance, there must be traces of unscrewing it. Will the deceased not notice it?"
Mo Lin smiled and said, "Do you want to check the plastic bottle to see if there are hidden pinholes on it?"
"I think the chance of this is too small." After Yan Ji finished speaking, he strode away holding the instant noodles.
"He went to check the physical evidence." Mo Lin looked at Gu Yuan with interest: "The noodles are ready, you can eat them in peace."
There were five people standing at the end of the corridor, two in white coats, two in security uniforms, and a man in plain clothes squatting in a corner and crying softly, who should have been close to the deceased.
"The two of us are the doctors and nurses on duty."
The doctor introduced himself: "About half an hour ago, the nurse found someone lying in the warehouse with all his clothes stripped off. The person was already dead and cold to the touch, so we called the police immediately. "
The young nurse next to her suddenly couldn't hold back and cried out.
"Do you know her?" Mo Lin asked.
"Yes, Peng Mei is a nurse in our department." The doctor said.
The nurse suppressed her emotions, but her whole body was still trembling: "This morning, Peng Mei said that he was going to pick up the goods from the warehouse, but he didn't see anyone later, and he didn't go to work in the afternoon, and no one answered the phone call. At that time, I found that the goods to be replenished had not been replenished, so I had no choice but to get them myself, only to see her dumped in the warehouse..."
Gu Yuan carried the investigation box and walked into the warehouse, where the police were taking pictures and collecting evidence. Under the bright incandescent lamp lay a naked woman lying naked. Not clear.
There were no traces of being dragged on the ground, the goods were neatly stacked on the shelves, and there were no traces of fighting.
After simply dressing himself, Gu Yuan squatted on the ground and carefully inspected the deceased, because the basement was very cold and the corpse was already freezing.
The deceased's lips were blue, his nails were blue-purple, and the signs of hypoxia were very obvious.
"Judging from the rigor and corpse spots, the time of death was nine hours ago, that is, around 12 noon."
"By the time Peng Mei went to pick up the goods, it was almost 11:[-]." The nurse added.
The deceased must have gone through a painful process before she died, so much so that she left paw prints on the ground with her nails.
Gu Yuan cut off her ten fingernails, hoping to find traces of the murderer.
Dark purple corpse spots were deposited on the lower part of the corpse. The corpse was stiff and the mandible was difficult to move. Gu Yuan opened the deceased's mouth with a gag and found a wax block under the tongue.
This wax block looks very familiar, and it is almost certain that it was made from the same mold as the previously discovered block.
There were no other traces left on the body of the deceased. Referring to the previous warehouse case, the state of the scene and the body were almost exactly the same.
Gu Yuan quickly extracted the DNA and vaginal scrapings from the deceased, and sent them to the laboratory for testing immediately.
The doctor was quite frightened: "Comrade policeman, is this a serial murder case?"
Only a pair of eyes were exposed on Gu Yuan's face, but it was enough to show that he was in a very bad mood.
Without saying a word, he cooperated with the police in packing the body into a body bag.
"Is the door of the basement usually locked?" Mo Lin asked.
"Because each room in the warehouse has its own lock, the small door is locked, and the iron door is only locked after get off work." The doctor replied.
"That is, anyone can come in?"
"Generally only the staff will go down, and patients and family members will basically not come in, but if they sneak in while we are not paying attention, it is also possible."
"Is there surveillance?"
"Yes! In the surveillance room."
Next, Gu Yuan followed the police car back to dissect the corpse, while Mo Lin stayed behind to look for useful surveillance information.
At this time, Lao Yang also rushed to the scene.
The lights of flashlights shuffled through the lawn and among the trees. The tree in front of Lao Yang was one of the few hundred-year-old trees in the park with thick branches, so it was chosen by the murderer as the place for hanging.
A naked woman with disheveled hair hangs under the tree. The hair on both sides falls on her chest, almost covering her entire face. This scene is very similar to the appearance of a female ghost in a horror movie.
The tool used to hang it is a wire a little thinner than the little finger, with a wire inside and a white plastic outside for insulation.
This wire looks a lot like a home network cable.
The wires were likely to leave traces of the murderer, so everyone carefully put down the body with the help of the freight elevator, and then put the entire wire into the evidence bag.
At this time, the female corpse revealed her entire face, which was bluish-purple after congested. There were countless pinpoint-sized bleeding spots on her face, and her eyeballs were protruding. Red capillaries.
The female corpse's tongue stuck out of her lips, and her upper and lower teeth were forced to open. Because of the suffocation and pain before death, her muscles were forced to stiffen and she clenched her teeth, leaving deep tooth marks on her tongue.
Lao Yang found a piece of white wax under the tongue of the female corpse.
There was a dark purple depression on the neck of the female corpse where the wire had been strangled, which was completely consistent with the signs of hanging.
Lao Yang looked at his watch: "The time of death, around 10 am." He sighed: "The light here is not good, let's take the corpse back for an autopsy."
The sudden discovery of two dead bodies made the night panicky, and the entire police station was filled with an atmosphere of uneasiness.
A large number of community police officers visited residential buildings late at night to investigate the information of each resident.
The barking of dogs in the community kept coming and going, making it impossible to sleep peacefully...
The clock on the wall pointed to 11, and the sound of a chainsaw came from the autopsy room.
From a long distance away, that voice reached the ears of the policewoman on duty. The policewoman took a deep breath and tried her best not to be distracted and concentrate on her work.
Gu Yuan was wearing a mask and protective goggles, and his rubber gloves were stained with blood. Under the cutting of the chainsaw, the skull fell off like a bowl from the top of his head. The white brain tissue was exposed to the air, and the smell of bone debris filled the dissection room. every corner of the
Today's police station is extremely quiet, almost everyone is outside investigating the case, and the autopsy room is in a relatively remote location, so there is only Gu Yuan and a corpse around.
The last costal cartilage was severed. Gu Yuan lifted the sternum of the deceased and saw the heart wrapped between the two lungs.
The heart was cut open, and the entire atrium and ventricle were filled with a large amount of blood-colored foam.
Died of air embolism indeed.
A large amount of air enters the heart, and a large amount of foam is formed after the beating and squeezing of the heart, resulting in hypoxia, chest tightness, irritability, and finally death of the deceased.
There was a needle hole on the left and right arms of the deceased. Obviously, this was the mark left after the injection of air.
The deceased weighed about 50 kilograms, and at least 100ml of air had to be injected. Currently, the largest volume syringe used in hospitals is 50ml, so at least two injections are needed.
The number of people in the police station gradually increased. After Gu Yuan pushed the nurse's body into the freezer, Lao Yang happened to come back with the female body from the park. It was already 11:[-] in the evening.
"Leave this corpse to me to dissect. It's been a busy day and you haven't eaten yet?" Lao Yang asked.
Gu Yuan just remembered that the last meal of the day was the steak at Mo Lin's house at noon.
According to custom, he needs to take a bath first.
After taking a shower, Gu Yuan returned to the police station, just in time to meet the delivery boy carrying a big bag of lunch into the police station.
Because today's case happened so suddenly, everyone hasn't eaten yet.
Xiao Ze sat in the interrogation room with a tired face, and opposite him sat a man wearing overalls for intra-city delivery.
It took him an afternoon to travel from the south of the city to the north of the city, and finally caught up with the same-city delivery master.
Even though he knew that the police were looking for him, he still insisted on delivering the orders he received one by one. Xiao Ze admired this kind of professionalism.
The delivery master in the same city is a 45-year-old man named Du Jun. His hair is very black, but his hair loss is serious. There are only a few thin hairs in the middle of his head, which makes him look more than 45 years old.
It could be seen that he was very frightened, but he did not admit that he had killed anyone.
"The guard wouldn't let me in at the time, so I left the goods at the window and left."
Xiao Ze was sitting across from him for questioning, and a young policeman was sitting next to him taking notes.
"I delivered the goods, but I didn't enter the community. She sent me the receiving code, and I was still in a hurry to deliver the next order, so I left."
"What time was it?"
"That's the second order I took. After signing for the goods, it should be 9 o'clock in the morning."
Xiao Ze pulled away the chair in the interrogation room and walked out of the interrogation room.
Xiao Ze: "He's not a murderer. The distribution platform has his trajectory. He stayed at the gate of the apartment for less than a minute and then left. There is no time to commit a crime. Let him go after finishing the record."
"Understood Captain." Li Meng pressed the ballpoint pen: "Captain, who will be interrogated next? The relatives and witnesses of the three deceased are all in the police station."
"First try the flight attendant. At present, there are more clues in this one. Zhang Haiyan is the most suspicious, but she seems reluctant to speak up. Go to her house and search it."
"I know Captain!"
Gu Yuan sat in the corner of the office with a bucket of instant noodles in his arms. During the waiting time, he sorted out the whole case from beginning to end.
Mo Lin also made a bowl of instant noodles and sat opposite him: "After dissecting the corpse, can you still eat?"
"I'm used to it." Gu Yuan leaned back on the chair, keeping a little distance from him.
Yan Ji from the trace inspection team suddenly came over with instant noodles and sat beside Gu Yuan: "Who do you think the murderer will be?"
Gu Yuan: "Assuming that the murderer is Zhang Haiyan, if she killed the flight attendant, then she must enter the apartment before the delivery master arrives at the apartment. The distance between the two places is 10 kilometers, about half an hour's drive. If she arrives at the door of the deceased in advance, it is absolutely fine Pretend to be the courier and communicate with the deceased, then enter the room.
"She can enter the room, but she may not have the opportunity to drug the soda water." Yan Ji said.
Seeing the heated conversation between the two, Mo Lin suddenly interjected: "This possibility is indeed very small, but it does not mean it is impossible. The deceased may have gone to the room to find tools to open the box, or her back was turned to the murderer."
Gu Yuan: "15 minutes after the sleeping pill entered the body, the blood concentration reached its peak. After the deceased fainted, the murderer began to commit his crimes."
Yan Ji didn't seem to agree: "Then how can you guarantee that the deceased will drink the soda with sleeping pills? And let the delivery man stay in his home for more than 15 minutes?"
Mo Lin said unhurriedly: "Perhaps, they had conflicts or quarrels, which made the transaction impossible..."
Mo Lin picked up the mineral water bottle at hand: "When people lose control of their emotions, they often need to drink water to calm down. If the murderer hands the soda water mixed with sleeping pills to the deceased, the deceased will probably drink it... .”
Yan Ji: "That's not right. If the soda water is prepared in advance, there must be traces of unscrewing it. Will the deceased not notice it?"
Mo Lin smiled and said, "Do you want to check the plastic bottle to see if there are hidden pinholes on it?"
"I think the chance of this is too small." After Yan Ji finished speaking, he strode away holding the instant noodles.
"He went to check the physical evidence." Mo Lin looked at Gu Yuan with interest: "The noodles are ready, you can eat them in peace."
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