Chapter 854: 854
If audio player doesn't work, press Stop then Play button again
After leaving the warehouse, Gu Chen arrived at the technical department of the Municipal Bureau with the objects found in the forest behind the mountain. All the objects were handed over to Liu forensic medicine for detection, and Liu Xingyun was subjected to fingerprint extraction and blood extraction.
After that, we will take Liu Xingyun back to Furong Branch office and come to No.1 interrogation room.
Wang and Lu Weiwei interrogated him, while Gu Chen stayed outside.
Gu Chen is very clear, at present, in the absence of definite evidence, it is simply impossible for this old man to confess his guilt.
It is almost impossible for him to tell the whereabouts of Zhang Hui.
The reason why Lu Weiwei and police officer Wang continue to interrogate him is to exert pressure on Liu Xingyun.
Liu Xingyun even if can carry again, again mouth hard, also have tired time.
Camouflage itself is a hard job, but for all kinds of Liu Xingyun, it has the characteristics of a liar.
Maybe the fake monk's disguise is deep into the bone marrow, and if he pretends to be more, he thinks he is really a monk.
Gu Chen lies outside enjoying the cool wind, while police officer Wang and Lu Weiwei continue to carry forward the characteristics of muzzle gun and exert various pressures on Liu Xingyun.
Let Liu Xingyun, who has a strong surface, be constantly mobilized.
At first, Liu Xingyun was able to talk with everyone. Later, she was soon bored by police officer Wang and Lu Weiwei, so she simply stopped answering.
However, Lu Weiwei gave full play to her ridicule characteristics and began to give Liu Xingyun a variety of methods.
At this moment, Gu Chen outside received a call from forensic Liu, so he quickly opened the answer button.
"Mr. Liu, how was your test?"
"The results have been obtained. I can tell you now that the imprint you provided is consistent with Liu Xingyun's thumb."
"Great. That's what I want." Gu Chen played a ring finger, and then quickly said thanks: "thank you, Mr. Liu. Your news is really timely."
"But Gu Chen, I want to make the details clear to you." Afraid Gu Chen was not very clear, Liu continued to explain:
"this imprint is Liu Xingyun's thumb, which is stained with the blood on the pillow. The imprint is Liu Xingyun's, but the blood is not."
"I understand." Of course, Gu Chen understood that the blood could not be Liu Xingyun's, but left Liu Xingyun's thumb print, which is enough to explain the problem.
After getting these replies, Gu Chen asked: "forensic Liu, apart from these test results, do you find anything else?"
After a few seconds of pause at the other end of the phone, Liu said, "I will tell you the test results you need most for the time being. As for other results, we will continue to follow up."
"OK, then keep in touch."
Gu Chen and Mr. Liu exchanged greetings and then both hung up.
With these clues, Gu Chen's interrogation of Liu Xingyun has a new breakthrough.
Half an hour ago, Gu Chen sent the pillows found in the woods to Zhang Hui's brother Zhang Fan by means of pictures.
Zhang Fan also confirmed the evidence in his mobile phone. The pillow Gu Chen found in the woods was indeed the object lost in her sister's room.
In order to confirm, Zhang Fan even sent Gu Chen another pillow with the same style in her sister's room in the form of a picture.
With the combination of the two evidences, Gu Chen feels that Liu Xingyun's confession is not a big problem, so he directly pushes the door into the interrogation room.
At this moment, Lu Weiwei is also a dry mouth of police officer Wang.
Compare wheel tactics.
Obviously, it's Gu Chen's turn to play now.
Against Liu Xingyun, who is obviously tired.
"Liu Xingyun." Sitting in his seat, Gu Chen also raised his head and asked him, "did you take Zhang Hui to the woods?"
"I took Zhang Hui to many places." Liu Xingyun's answer is very cunning.
It seems like a golden bullet response.
Gu Chen didn't talk nonsense to him, but directly gave out the detection information informed by the forensic doctor Liu:
"I tell you Liu Xingyun, we have found traces on the pillow with blood. The imprint on the blood is the fingerprint of your thumb."
"Thumbprint?" After hearing Gu Chen's words, Lu Weiwei breathed a sigh of relief.
Heart said that there is evidence at last.
However, Lu Weiwei is still too young.
When Liu Xingyun heard the result, he was not surprised.
Gu Chen continued: "what's more, the pillow found on the back hill is also the pillow in Zhang Hui's room. What do you say?"
The scene suddenly quieted down
Liu Xingyun was stunned and hesitated. She seemed to be thinking of a way out.
But a moment later, Liu Xingyun said directly: "yes, I have been to the woods with Zhang Hui before, and we even often go around other places."
"But what does that mean? We just took a walk in the woods that day, because we often count the stars together at night, so we often set up tents outdoors. Maybe the pillow was brought by Zhang Hui? I don't remember much either"What's the matter with blood on the pillow?" Gu Chen asked again.
"Who knows?" Liu Xingyun shrugged and said, "the last time I took Zhang Hui to set up a tent outside that day, I wanted to spend the night with her, but I drank some wine and took a nap. When I opened my eyes again, Zhang Hui disappeared."
After patting her head, Liu Xingyun said: "I was dizzy that night. When I woke up, I didn't remember anything."
"What happened then?" Asked Gu Chen.
"Later? Later I went through the woods again, ready to go back to the warehouse, only to find a missing pillow with blood. "
"But I didn't know who the pillow was? Why are you here? And also with blood, so I picked it up for a moment of curiosity
"So I don't know how this fingerprint is mistakenly printed on the pillow with blood
"Then why do you pick up the pillow and throw it away? If this happens, you should know it could be human blood. " She said.
Liu Xingyun nodded silently: "I also know that it may be human blood, but I was afraid. I had to hide from your police at that time. I didn't dare to call the police at all, so I could only think that nothing had happened and put the pillow aside."
Looking at Gu Chen in front of her eyes, Liu Xingyun said weakly, "police comrade, I really don't know if this is the object left by Zhang Hui?"
"It just felt strange at that time, so take it and have a look."
"But seeing that there was too much blood on the pillow, I immediately threw it away and left, so the fingerprints were left on the pillow."
Glancing at the crowd, Liu Xingyun covered her face and cried bitterly: "how can I be so unlucky?"
Officer Wang looked at Gu Chen and shook his head.
In this case, it is impossible to conclude that the murderer must be Liu Xingyun.
Because what he said is possible.
But this probability is also very rare
Although we know that Liu Xingyun has the characteristics of fraud, but because there is no witness, in theory, Liu Xingyun's statement can also be said in the past.
According to these clues, Gu Chen, officer Wang and Lu Weiwei did not get the exact result from Liu Xingyun.
But Gu Chen can be sure that the possibility of Zhang Huisheng's return is getting lower and lower, and the murderer must have something to do with Liu Xingyun.
After Liu Xingyun is temporarily detained, Gu Chen, police officer Wang and Lu Weiwei return to the office of the third group of criminal investigation.
As he walked back to his seat, Gu Chen's first thing was to pick up the water cup on the table and pour it to the bottom.
"What to do? Liu Xingyun is too cunning." Lu Weiwei was so angry that she threw the record on the desk and sat back to her seat.
Seeing Gu Chen unmoved, Lu Weiwei turned to ask him, "younger martial brother Gu, do you want him to be at large?"
"Of course not." Gu Chen leaned back and said: "from the current several clues, it can be seen that Zhang Hui is likely to be killed by Liu Xingyun, at least on the night of her disappearance."
"But what's the use of knowing that?" Officer Wang spread out his hands and sighed helplessly: "on the blood on the pillow, there are his fingerprints of Liu Xingyun."
"But Liu Xingyun's way of defending herself is theoretically tenable, although we all know that this is all bullshit."
"But without strong evidence and no witnesses, it's really hard to prove it, at least for now."
"Evidence? What else is there to prove it? " Make complaints about Yuan Shasha in the back row of Gu Chen.
At this time, Gu Chen opened the drawer, took a small transparent forensics bag in his hand and observed it at will.
Lu Weiwei was stunned and asked Gu Chen, "what's in your hand, brother Gu?"
"Women's hair." Gu Chen said casually.
"Women's long hair?" Lu Weiwei a Leng, some puzzled way: "where did you find this?"
Gu Chen raised his head and said, "where else? On the bloody pillow, of course
"That should be Zhang Hui's?" Wang said.
Gu Chen nodded slightly: "maybe it is, but now we haven't found Zhang Hui's body. What I need now is a known sample of Zhang Hui's hair, so as to understand the characteristics of her hair."
Thinking of this, Gu Chen looked around and said, "it seems that I haven't started to examine the hair evidence in this case. Should I change my identity now? Be a hair examiner? "
"But Elder martial brother Gu, Zhang Hui's body has not been found so far, so you can't test Zhang Hui's hair? "
Yuan Shasha reminds Gu Chen.
"Yes, how can I extract Zhang Hui's hair without Zhang Hui's body? Maybe the hair on the pillow is not necessarily Zhang Hui's
"Yes, too." Lu Weiwei nodded silently, but also agreed to say: "Zhang Hui's body has not been found, it can't be concluded that the hair on the bloody pillow is Zhang Hui'sSeeing Gu Chen staring at her forehead all the time, Lu Weiwei is a little embarrassed and asks Gu Chen quickly: "you What are you looking at? "
"I wonder? How can the hair of a party be extracted without contacting the party concerned? "
"Only when the client has his hair cut..." Yuan Shasha thought for a while, and quickly corrected the way: "it's not right. The hair dropped from the haircut doesn't take the root, so it can't be detected at all."
Hearing yuan Shasha's words, Gu Chen suddenly hit a ring finger: "I know how to extract."
"You know?" Seeing Gu Chen's confident appearance, officer Wang quickly asked him, "Gu Chen, how can you take the hair of the client without contacting the client?"
"It's very simple. We can start with the comb that Zhang Huiping used to comb his hair."
Seeing that the crowd was stupefied, Gu Chen quickly used both hands to draw a line: "comb, comb, comb, maybe it can extract the hair of the party concerned."
"Yes, why didn't I think of it?" Hearing Gu Chen's words, Lu Weiwei suddenly realized: "I usually comb my hair with a comb, and I always bring down some hair. How can I forget this matter?"
"So..." Wang said.
"So we should go to Zhang Hui's house now, collect Zhang Hui's hair and compare it with the hair I found on the blood pillow in the forest to see if it belongs to Zhang Hui."
"What are you waiting for?" Police officer Wang and Liu Xingyun have long been tired of fighting wits and bravery.
As long as there is a silk cord that can make Liu Xingyun subdue the law, officer Wang enjoys it.
Do what you say.
Gu Chen stood up directly, waved to several people and said, "go, go now."
……
……
Drive to Zhang Hui's door.
At this moment, it seems that Zhang Fan, who is spending the summer vacation, is not happy.
The disappearance of her sister Zhang Hui made Zhang Fan extremely afraid and even regretted.
If I could call in time to confirm when I received the information from my sister Zhang Hui, maybe I could find something fishy.
But some are just if.
"Very well."
When Zhang Fan fell on the sofa in the living room to drink, knock on the door sounded.
"Who is it?" Zhang Fan has no choice but to roar.
"I'm Gu Chen from the third criminal investigation group of Furong sub Bureau." Said Gu Chen outside the door.
Hearing Gu Chen's voice, Zhang Fan was stunned at first, but soon he sat up and quickly ran barefoot to the door and opened the door directly.
"Officer Gu, how are you?"
"We need to take a sample of your sister Zhang Hui's hair." Gu Chen explained the reason directly.
Zhang Fan scratched the back of his head, puzzled: "take my sister's hair samples? But my sister doesn't even know where she is. How do you extract it? "
Gu Chen side of Lu Weiwei said with a smile: "you stupid ah, extract from the comb, you don't tell me, your sister even use a comb alone?"
Zhang Fan patted his head: "yes, how can I forget this? My sister is more than a comb? She has several. "
"Where are they?" Asked Gu Chen
"There are toilets and rooms. I'll get them for you." Zhang Fan's voice dropped and he went to the bathroom.
Before long, he took out a log comb and said, "My Sister Zhang Huiping always uses this special comb. It's true that my elder sister's hair still remains on it. Is this OK?"
"Yes." Gu Chen put on his white gloves and put the log comb directly into a transparent forensics bag. Then he said with a smile, "this comb has not been used by others, has it?"
"No, it's usually my sister who uses it, and we all use our own, and there's no conflict." Zhang Fan is also very sure.
Gu Chen slightly nodded: "that's good. Now we're going to take it to the technical department of the Municipal Bureau for testing."
"Yes, but please find my sister quickly." Zhang Fan was a little depressed when he helped his forehead.
I feel that my life is a mess when I am not at home.
Gu Chen patted him on the shoulder, but also encouraged: "Please trust our police, we will help you find your sister."
……
……
With the comb he found from Zhang Huijia, Gu Chen did not go to other places, but went directly to the technical section of the Municipal Bureau.
In the testing room of the technology department, Gu Chen personally took out the long hair wrapped with combs on the platform, and even did not let go of each one.
Gu Chen didn't even think that the hair on Zhang Hui's comb could be used as a test sample.
The hair stuck between the teeth of the comb was removed and Gu Chen looked at the hair under a stereo mirror, which enabled him to see the general shape and color of the hair.
Is the hair sample straight or curly? Is it slightly wavy? Is the hair rough?
Because Gu Chen had to record the above properties of each hair.
Gu Chen extracted about 50 hairs from the comb.The next step for Gu Chen is to put each hair on a microscope slide.
The purpose of this is to keep the hair in a stable environment so that it can stay still when Gu Chen puts it under a contrast microscope.
Gu can then put the slides under a microscope to see their internal characteristics.
Through these we can observe whether there are large spots in Zhang Hui's hair?
What are the shapes of these color classes?
Are they dense?
Is it distributed throughout the hair?
Gu Chen began to record these situations according to his own requirements.
What kind of spots are found in Zhang Hui's hair and the frequency of these spots in her hair are the key points of Gu Chen's investigation, and then observe another hair.
And the same thing, Gu Chen noticed in this hair, and in another slide placed under a microscope, the same phenomenon was observed.
"Zhang Hui's hair still has quite stable characteristics, which is very good." Gu Chen took a deep breath, and then he began to put another slide on it.
But at this time, Gu Chen suddenly stopped for a moment, his eyes slightly narrowed: "my God! What is the situation? "
"What's the matter?" Asked officer Wang, who was watching.
Gu Chen did not answer immediately, but continued to adjust the instrument.
Then the expression was equally surprised.
"What's the matter Anything special? " Lu Weiwei is afraid to disturb Gu Chen, so she can only ask him in a low voice.
Gu Chen took back his eyes and sat up straight. Then he explained to the crowd, "guess what I found? A wig fiber "
" wig fiber? " The crowd almost agreed.
"How can there be wig fibers? Isn't it all extracted from Zhang Hui's special comb? " Lu Weiwei said she couldn't understand.
Gu Chen Leng Leng God, light smile said: "don't panic, wait for me to test the end of the conclusion."
After that, Gu Chen buried himself in the test again.
It was not until Gu Chen extracted all the hair on the comb and tested all the hair one by one, which gave the exact answer.
Gu Chen turned his head and looked at everyone. He could not help saying, "I checked every hair in it. It is true that only one is a wig."
……
www.mylovenovel.com , the fastest update of the webnovel!
Please report us if you find any errors so we can fix it asap!
After leaving the warehouse, Gu Chen arrived at the technical department of the Municipal Bureau with the objects found in the forest behind the mountain. All the objects were handed over to Liu forensic medicine for detection, and Liu Xingyun was subjected to fingerprint extraction and blood extraction.
After that, we will take Liu Xingyun back to Furong Branch office and come to No.1 interrogation room.
Wang and Lu Weiwei interrogated him, while Gu Chen stayed outside.
Gu Chen is very clear, at present, in the absence of definite evidence, it is simply impossible for this old man to confess his guilt.
It is almost impossible for him to tell the whereabouts of Zhang Hui.
The reason why Lu Weiwei and police officer Wang continue to interrogate him is to exert pressure on Liu Xingyun.
Liu Xingyun even if can carry again, again mouth hard, also have tired time.
Camouflage itself is a hard job, but for all kinds of Liu Xingyun, it has the characteristics of a liar.
Maybe the fake monk's disguise is deep into the bone marrow, and if he pretends to be more, he thinks he is really a monk.
Gu Chen lies outside enjoying the cool wind, while police officer Wang and Lu Weiwei continue to carry forward the characteristics of muzzle gun and exert various pressures on Liu Xingyun.
Let Liu Xingyun, who has a strong surface, be constantly mobilized.
At first, Liu Xingyun was able to talk with everyone. Later, she was soon bored by police officer Wang and Lu Weiwei, so she simply stopped answering.
However, Lu Weiwei gave full play to her ridicule characteristics and began to give Liu Xingyun a variety of methods.
At this moment, Gu Chen outside received a call from forensic Liu, so he quickly opened the answer button.
"Mr. Liu, how was your test?"
"The results have been obtained. I can tell you now that the imprint you provided is consistent with Liu Xingyun's thumb."
"Great. That's what I want." Gu Chen played a ring finger, and then quickly said thanks: "thank you, Mr. Liu. Your news is really timely."
"But Gu Chen, I want to make the details clear to you." Afraid Gu Chen was not very clear, Liu continued to explain:
"this imprint is Liu Xingyun's thumb, which is stained with the blood on the pillow. The imprint is Liu Xingyun's, but the blood is not."
"I understand." Of course, Gu Chen understood that the blood could not be Liu Xingyun's, but left Liu Xingyun's thumb print, which is enough to explain the problem.
After getting these replies, Gu Chen asked: "forensic Liu, apart from these test results, do you find anything else?"
After a few seconds of pause at the other end of the phone, Liu said, "I will tell you the test results you need most for the time being. As for other results, we will continue to follow up."
"OK, then keep in touch."
Gu Chen and Mr. Liu exchanged greetings and then both hung up.
With these clues, Gu Chen's interrogation of Liu Xingyun has a new breakthrough.
Half an hour ago, Gu Chen sent the pillows found in the woods to Zhang Hui's brother Zhang Fan by means of pictures.
Zhang Fan also confirmed the evidence in his mobile phone. The pillow Gu Chen found in the woods was indeed the object lost in her sister's room.
In order to confirm, Zhang Fan even sent Gu Chen another pillow with the same style in her sister's room in the form of a picture.
With the combination of the two evidences, Gu Chen feels that Liu Xingyun's confession is not a big problem, so he directly pushes the door into the interrogation room.
At this moment, Lu Weiwei is also a dry mouth of police officer Wang.
Compare wheel tactics.
Obviously, it's Gu Chen's turn to play now.
Against Liu Xingyun, who is obviously tired.
"Liu Xingyun." Sitting in his seat, Gu Chen also raised his head and asked him, "did you take Zhang Hui to the woods?"
"I took Zhang Hui to many places." Liu Xingyun's answer is very cunning.
It seems like a golden bullet response.
Gu Chen didn't talk nonsense to him, but directly gave out the detection information informed by the forensic doctor Liu:
"I tell you Liu Xingyun, we have found traces on the pillow with blood. The imprint on the blood is the fingerprint of your thumb."
"Thumbprint?" After hearing Gu Chen's words, Lu Weiwei breathed a sigh of relief.
Heart said that there is evidence at last.
However, Lu Weiwei is still too young.
When Liu Xingyun heard the result, he was not surprised.
Gu Chen continued: "what's more, the pillow found on the back hill is also the pillow in Zhang Hui's room. What do you say?"
The scene suddenly quieted down
Liu Xingyun was stunned and hesitated. She seemed to be thinking of a way out.
But a moment later, Liu Xingyun said directly: "yes, I have been to the woods with Zhang Hui before, and we even often go around other places."
"But what does that mean? We just took a walk in the woods that day, because we often count the stars together at night, so we often set up tents outdoors. Maybe the pillow was brought by Zhang Hui? I don't remember much either"What's the matter with blood on the pillow?" Gu Chen asked again.
"Who knows?" Liu Xingyun shrugged and said, "the last time I took Zhang Hui to set up a tent outside that day, I wanted to spend the night with her, but I drank some wine and took a nap. When I opened my eyes again, Zhang Hui disappeared."
After patting her head, Liu Xingyun said: "I was dizzy that night. When I woke up, I didn't remember anything."
"What happened then?" Asked Gu Chen.
"Later? Later I went through the woods again, ready to go back to the warehouse, only to find a missing pillow with blood. "
"But I didn't know who the pillow was? Why are you here? And also with blood, so I picked it up for a moment of curiosity
"So I don't know how this fingerprint is mistakenly printed on the pillow with blood
"Then why do you pick up the pillow and throw it away? If this happens, you should know it could be human blood. " She said.
Liu Xingyun nodded silently: "I also know that it may be human blood, but I was afraid. I had to hide from your police at that time. I didn't dare to call the police at all, so I could only think that nothing had happened and put the pillow aside."
Looking at Gu Chen in front of her eyes, Liu Xingyun said weakly, "police comrade, I really don't know if this is the object left by Zhang Hui?"
"It just felt strange at that time, so take it and have a look."
"But seeing that there was too much blood on the pillow, I immediately threw it away and left, so the fingerprints were left on the pillow."
Glancing at the crowd, Liu Xingyun covered her face and cried bitterly: "how can I be so unlucky?"
Officer Wang looked at Gu Chen and shook his head.
In this case, it is impossible to conclude that the murderer must be Liu Xingyun.
Because what he said is possible.
But this probability is also very rare
Although we know that Liu Xingyun has the characteristics of fraud, but because there is no witness, in theory, Liu Xingyun's statement can also be said in the past.
According to these clues, Gu Chen, officer Wang and Lu Weiwei did not get the exact result from Liu Xingyun.
But Gu Chen can be sure that the possibility of Zhang Huisheng's return is getting lower and lower, and the murderer must have something to do with Liu Xingyun.
After Liu Xingyun is temporarily detained, Gu Chen, police officer Wang and Lu Weiwei return to the office of the third group of criminal investigation.
As he walked back to his seat, Gu Chen's first thing was to pick up the water cup on the table and pour it to the bottom.
"What to do? Liu Xingyun is too cunning." Lu Weiwei was so angry that she threw the record on the desk and sat back to her seat.
Seeing Gu Chen unmoved, Lu Weiwei turned to ask him, "younger martial brother Gu, do you want him to be at large?"
"Of course not." Gu Chen leaned back and said: "from the current several clues, it can be seen that Zhang Hui is likely to be killed by Liu Xingyun, at least on the night of her disappearance."
"But what's the use of knowing that?" Officer Wang spread out his hands and sighed helplessly: "on the blood on the pillow, there are his fingerprints of Liu Xingyun."
"But Liu Xingyun's way of defending herself is theoretically tenable, although we all know that this is all bullshit."
"But without strong evidence and no witnesses, it's really hard to prove it, at least for now."
"Evidence? What else is there to prove it? " Make complaints about Yuan Shasha in the back row of Gu Chen.
At this time, Gu Chen opened the drawer, took a small transparent forensics bag in his hand and observed it at will.
Lu Weiwei was stunned and asked Gu Chen, "what's in your hand, brother Gu?"
"Women's hair." Gu Chen said casually.
"Women's long hair?" Lu Weiwei a Leng, some puzzled way: "where did you find this?"
Gu Chen raised his head and said, "where else? On the bloody pillow, of course
"That should be Zhang Hui's?" Wang said.
Gu Chen nodded slightly: "maybe it is, but now we haven't found Zhang Hui's body. What I need now is a known sample of Zhang Hui's hair, so as to understand the characteristics of her hair."
Thinking of this, Gu Chen looked around and said, "it seems that I haven't started to examine the hair evidence in this case. Should I change my identity now? Be a hair examiner? "
"But Elder martial brother Gu, Zhang Hui's body has not been found so far, so you can't test Zhang Hui's hair? "
Yuan Shasha reminds Gu Chen.
"Yes, how can I extract Zhang Hui's hair without Zhang Hui's body? Maybe the hair on the pillow is not necessarily Zhang Hui's
"Yes, too." Lu Weiwei nodded silently, but also agreed to say: "Zhang Hui's body has not been found, it can't be concluded that the hair on the bloody pillow is Zhang Hui'sSeeing Gu Chen staring at her forehead all the time, Lu Weiwei is a little embarrassed and asks Gu Chen quickly: "you What are you looking at? "
"I wonder? How can the hair of a party be extracted without contacting the party concerned? "
"Only when the client has his hair cut..." Yuan Shasha thought for a while, and quickly corrected the way: "it's not right. The hair dropped from the haircut doesn't take the root, so it can't be detected at all."
Hearing yuan Shasha's words, Gu Chen suddenly hit a ring finger: "I know how to extract."
"You know?" Seeing Gu Chen's confident appearance, officer Wang quickly asked him, "Gu Chen, how can you take the hair of the client without contacting the client?"
"It's very simple. We can start with the comb that Zhang Huiping used to comb his hair."
Seeing that the crowd was stupefied, Gu Chen quickly used both hands to draw a line: "comb, comb, comb, maybe it can extract the hair of the party concerned."
"Yes, why didn't I think of it?" Hearing Gu Chen's words, Lu Weiwei suddenly realized: "I usually comb my hair with a comb, and I always bring down some hair. How can I forget this matter?"
"So..." Wang said.
"So we should go to Zhang Hui's house now, collect Zhang Hui's hair and compare it with the hair I found on the blood pillow in the forest to see if it belongs to Zhang Hui."
"What are you waiting for?" Police officer Wang and Liu Xingyun have long been tired of fighting wits and bravery.
As long as there is a silk cord that can make Liu Xingyun subdue the law, officer Wang enjoys it.
Do what you say.
Gu Chen stood up directly, waved to several people and said, "go, go now."
……
……
Drive to Zhang Hui's door.
At this moment, it seems that Zhang Fan, who is spending the summer vacation, is not happy.
The disappearance of her sister Zhang Hui made Zhang Fan extremely afraid and even regretted.
If I could call in time to confirm when I received the information from my sister Zhang Hui, maybe I could find something fishy.
But some are just if.
"Very well."
When Zhang Fan fell on the sofa in the living room to drink, knock on the door sounded.
"Who is it?" Zhang Fan has no choice but to roar.
"I'm Gu Chen from the third criminal investigation group of Furong sub Bureau." Said Gu Chen outside the door.
Hearing Gu Chen's voice, Zhang Fan was stunned at first, but soon he sat up and quickly ran barefoot to the door and opened the door directly.
"Officer Gu, how are you?"
"We need to take a sample of your sister Zhang Hui's hair." Gu Chen explained the reason directly.
Zhang Fan scratched the back of his head, puzzled: "take my sister's hair samples? But my sister doesn't even know where she is. How do you extract it? "
Gu Chen side of Lu Weiwei said with a smile: "you stupid ah, extract from the comb, you don't tell me, your sister even use a comb alone?"
Zhang Fan patted his head: "yes, how can I forget this? My sister is more than a comb? She has several. "
"Where are they?" Asked Gu Chen
"There are toilets and rooms. I'll get them for you." Zhang Fan's voice dropped and he went to the bathroom.
Before long, he took out a log comb and said, "My Sister Zhang Huiping always uses this special comb. It's true that my elder sister's hair still remains on it. Is this OK?"
"Yes." Gu Chen put on his white gloves and put the log comb directly into a transparent forensics bag. Then he said with a smile, "this comb has not been used by others, has it?"
"No, it's usually my sister who uses it, and we all use our own, and there's no conflict." Zhang Fan is also very sure.
Gu Chen slightly nodded: "that's good. Now we're going to take it to the technical department of the Municipal Bureau for testing."
"Yes, but please find my sister quickly." Zhang Fan was a little depressed when he helped his forehead.
I feel that my life is a mess when I am not at home.
Gu Chen patted him on the shoulder, but also encouraged: "Please trust our police, we will help you find your sister."
……
……
With the comb he found from Zhang Huijia, Gu Chen did not go to other places, but went directly to the technical section of the Municipal Bureau.
In the testing room of the technology department, Gu Chen personally took out the long hair wrapped with combs on the platform, and even did not let go of each one.
Gu Chen didn't even think that the hair on Zhang Hui's comb could be used as a test sample.
The hair stuck between the teeth of the comb was removed and Gu Chen looked at the hair under a stereo mirror, which enabled him to see the general shape and color of the hair.
Is the hair sample straight or curly? Is it slightly wavy? Is the hair rough?
Because Gu Chen had to record the above properties of each hair.
Gu Chen extracted about 50 hairs from the comb.The next step for Gu Chen is to put each hair on a microscope slide.
The purpose of this is to keep the hair in a stable environment so that it can stay still when Gu Chen puts it under a contrast microscope.
Gu can then put the slides under a microscope to see their internal characteristics.
Through these we can observe whether there are large spots in Zhang Hui's hair?
What are the shapes of these color classes?
Are they dense?
Is it distributed throughout the hair?
Gu Chen began to record these situations according to his own requirements.
What kind of spots are found in Zhang Hui's hair and the frequency of these spots in her hair are the key points of Gu Chen's investigation, and then observe another hair.
And the same thing, Gu Chen noticed in this hair, and in another slide placed under a microscope, the same phenomenon was observed.
"Zhang Hui's hair still has quite stable characteristics, which is very good." Gu Chen took a deep breath, and then he began to put another slide on it.
But at this time, Gu Chen suddenly stopped for a moment, his eyes slightly narrowed: "my God! What is the situation? "
"What's the matter?" Asked officer Wang, who was watching.
Gu Chen did not answer immediately, but continued to adjust the instrument.
Then the expression was equally surprised.
"What's the matter Anything special? " Lu Weiwei is afraid to disturb Gu Chen, so she can only ask him in a low voice.
Gu Chen took back his eyes and sat up straight. Then he explained to the crowd, "guess what I found? A wig fiber "
" wig fiber? " The crowd almost agreed.
"How can there be wig fibers? Isn't it all extracted from Zhang Hui's special comb? " Lu Weiwei said she couldn't understand.
Gu Chen Leng Leng God, light smile said: "don't panic, wait for me to test the end of the conclusion."
After that, Gu Chen buried himself in the test again.
It was not until Gu Chen extracted all the hair on the comb and tested all the hair one by one, which gave the exact answer.
Gu Chen turned his head and looked at everyone. He could not help saying, "I checked every hair in it. It is true that only one is a wig."
……
www.mylovenovel.com , the fastest update of the webnovel!
After leaving the warehouse, Gu Chen arrived at the technical department of the Municipal Bureau with the objects found in the forest behind the mountain. All the objects were handed over to Liu forensic medicine for detection, and Liu Xingyun was subjected to fingerprint extraction and blood extraction. After that, we will take Liu Xingyun back to Furong Branch office and come to No.1 interrogation room. Wang and Lu Weiwei interrogated him, while Gu Chen stayed outside. Gu Chen is very clear, at present, in the absence of definite evidence, it is simply impossible for this old man to confess his guilt. It is almost impossible for him to tell the whereabouts of Zhang Hui. The reason why Lu Weiwei and police officer Wang continue to interrogate him is to exert pressure on Liu Xingyun. Liu Xingyun even if can carry again, again mouth hard, also have tired time. Camouflage itself is a hard job, but for all kinds of Liu Xingyun, it has the characteristics of a liar. Maybe the fake monk's disguise is deep into the bone marrow, and if he pretends to be more, he thinks he is really a monk. Gu Chen lies outside enjoying the cool wind, while police officer Wang and Lu Weiwei continue to carry forward the characteristics of muzzle gun and exert various pressures on Liu Xingyun. Let Liu Xingyun, who has a strong surface, be constantly mobilized. At first, Liu Xingyun was able to talk with everyone. Later, she was soon bored by police officer Wang and Lu Weiwei, so she simply stopped answering. However, Lu Weiwei gave full play to her ridicule characteristics and began to give Liu Xingyun a variety of methods. At this moment, Gu Chen outside received a call from forensic Liu, so he quickly opened the answer button. "Mr. Liu, how was your test?" "The results have been obtained. I can tell you now that the imprint you provided is consistent with Liu Xingyun's thumb." "Great. That's what I want." Gu Chen played a ring finger, and then quickly said thanks: "thank you, Mr. Liu. Your news is really timely." "But Gu Chen, I want to make the details clear to you." Afraid Gu Chen was not very clear, Liu continued to explain: "this imprint is Liu Xingyun's thumb, which is stained with the blood on the pillow. The imprint is Liu Xingyun's, but the blood is not." "I understand." Of course, Gu Chen understood that the blood could not be Liu Xingyun's, but left Liu Xingyun's thumb print, which is enough to explain the problem. After getting these replies, Gu Chen asked: "forensic Liu, apart from these test results, do you find anything else?" After a few seconds of pause at the other end of the phone, Liu said, "I will tell you the test results you need most for the time being. As for other results, we will continue to follow up." "OK, then keep in touch." Gu Chen and Mr. Liu exchanged greetings and then both hung up. With these clues, Gu Chen's interrogation of Liu Xingyun has a new breakthrough. Half an hour ago, Gu Chen sent the pillows found in the woods to Zhang Hui's brother Zhang Fan by means of pictures. Zhang Fan also confirmed the evidence in his mobile phone. The pillow Gu Chen found in the woods was indeed the object lost in her sister's room. In order to confirm, Zhang Fan even sent Gu Chen another pillow with the same style in her sister's room in the form of a picture. With the combination of the two evidences, Gu Chen feels that Liu Xingyun's confession is not a big problem, so he directly pushes the door into the interrogation room. At this moment, Lu Weiwei is also a dry mouth of police officer Wang. Compare wheel tactics. Obviously, it's Gu Chen's turn to play now. Against Liu Xingyun, who is obviously tired. "Liu Xingyun." Sitting in his seat, Gu Chen also raised his head and asked him, "did you take Zhang Hui to the woods?" "I took Zhang Hui to many places." Liu Xingyun's answer is very cunning. It seems like a golden bullet response. Gu Chen didn't talk nonsense to him, but directly gave out the detection information informed by the forensic doctor Liu: "I tell you Liu Xingyun, we have found traces on the pillow with blood. The imprint on the blood is the fingerprint of your thumb." "Thumbprint?" After hearing Gu Chen's words, Lu Weiwei breathed a sigh of relief. Heart said that there is evidence at last. However, Lu Weiwei is still too young. When Liu Xingyun heard the result, he was not surprised. Gu Chen continued: "what's more, the pillow found on the back hill is also the pillow in Zhang Hui's room. What do you say?" The scene suddenly quieted down Liu Xingyun was stunned and hesitated. She seemed to be thinking of a way out. But a moment later, Liu Xingyun said directly: "yes, I have been to the woods with Zhang Hui before, and we even often go around other places." "But what does that mean? We just took a walk in the woods that day, because we often count the stars together at night, so we often set up tents outdoors. Maybe the pillow was brought by Zhang Hui? I don't remember much either"What's the matter with blood on the pillow?" Gu Chen asked again. "Who knows?" Liu Xingyun shrugged and said, "the last time I took Zhang Hui to set up a tent outside that day, I wanted to spend the night with her, but I drank some wine and took a nap. When I opened my eyes again, Zhang Hui disappeared." After patting her head, Liu Xingyun said: "I was dizzy that night. When I woke up, I didn't remember anything." "What happened then?" Asked Gu Chen. "Later? Later I went through the woods again, ready to go back to the warehouse, only to find a missing pillow with blood. " "But I didn't know who the pillow was? Why are you here? And also with blood, so I picked it up for a moment of curiosity "So I don't know how this fingerprint is mistakenly printed on the pillow with blood "Then why do you pick up the pillow and throw it away? If this happens, you should know it could be human blood. " She said. Liu Xingyun nodded silently: "I also know that it may be human blood, but I was afraid. I had to hide from your police at that time. I didn't dare to call the police at all, so I could only think that nothing had happened and put the pillow aside." Looking at Gu Chen in front of her eyes, Liu Xingyun said weakly, "police comrade, I really don't know if this is the object left by Zhang Hui?" "It just felt strange at that time, so take it and have a look." "But seeing that there was too much blood on the pillow, I immediately threw it away and left, so the fingerprints were left on the pillow." Glancing at the crowd, Liu Xingyun covered her face and cried bitterly: "how can I be so unlucky?" Officer Wang looked at Gu Chen and shook his head. In this case, it is impossible to conclude that the murderer must be Liu Xingyun. Because what he said is possible. But this probability is also very rare Although we know that Liu Xingyun has the characteristics of fraud, but because there is no witness, in theory, Liu Xingyun's statement can also be said in the past. According to these clues, Gu Chen, officer Wang and Lu Weiwei did not get the exact result from Liu Xingyun. But Gu Chen can be sure that the possibility of Zhang Huisheng's return is getting lower and lower, and the murderer must have something to do with Liu Xingyun. After Liu Xingyun is temporarily detained, Gu Chen, police officer Wang and Lu Weiwei return to the office of the third group of criminal investigation. As he walked back to his seat, Gu Chen's first thing was to pick up the water cup on the table and pour it to the bottom. "What to do? Liu Xingyun is too cunning." Lu Weiwei was so angry that she threw the record on the desk and sat back to her seat. Seeing Gu Chen unmoved, Lu Weiwei turned to ask him, "younger martial brother Gu, do you want him to be at large?" "Of course not." Gu Chen leaned back and said: "from the current several clues, it can be seen that Zhang Hui is likely to be killed by Liu Xingyun, at least on the night of her disappearance." "But what's the use of knowing that?" Officer Wang spread out his hands and sighed helplessly: "on the blood on the pillow, there are his fingerprints of Liu Xingyun." "But Liu Xingyun's way of defending herself is theoretically tenable, although we all know that this is all bullshit." "But without strong evidence and no witnesses, it's really hard to prove it, at least for now." "Evidence? What else is there to prove it? " Make complaints about Yuan Shasha in the back row of Gu Chen. At this time, Gu Chen opened the drawer, took a small transparent forensics bag in his hand and observed it at will. Lu Weiwei was stunned and asked Gu Chen, "what's in your hand, brother Gu?" "Women's hair." Gu Chen said casually. "Women's long hair?" Lu Weiwei a Leng, some puzzled way: "where did you find this?" Gu Chen raised his head and said, "where else? On the bloody pillow, of course "That should be Zhang Hui's?" Wang said. Gu Chen nodded slightly: "maybe it is, but now we haven't found Zhang Hui's body. What I need now is a known sample of Zhang Hui's hair, so as to understand the characteristics of her hair." Thinking of this, Gu Chen looked around and said, "it seems that I haven't started to examine the hair evidence in this case. Should I change my identity now? Be a hair examiner? " "But Elder martial brother Gu, Zhang Hui's body has not been found so far, so you can't test Zhang Hui's hair? " Yuan Shasha reminds Gu Chen. "Yes, how can I extract Zhang Hui's hair without Zhang Hui's body? Maybe the hair on the pillow is not necessarily Zhang Hui's "Yes, too." Lu Weiwei nodded silently, but also agreed to say: "Zhang Hui's body has not been found, it can't be concluded that the hair on the bloody pillow is Zhang Hui'sSeeing Gu Chen staring at her forehead all the time, Lu Weiwei is a little embarrassed and asks Gu Chen quickly: "you What are you looking at? " "I wonder? How can the hair of a party be extracted without contacting the party concerned? " "Only when the client has his hair cut..." Yuan Shasha thought for a while, and quickly corrected the way: "it's not right. The hair dropped from the haircut doesn't take the root, so it can't be detected at all." Hearing yuan Shasha's words, Gu Chen suddenly hit a ring finger: "I know how to extract." "You know?" Seeing Gu Chen's confident appearance, officer Wang quickly asked him, "Gu Chen, how can you take the hair of the client without contacting the client?" "It's very simple. We can start with the comb that Zhang Huiping used to comb his hair." Seeing that the crowd was stupefied, Gu Chen quickly used both hands to draw a line: "comb, comb, comb, maybe it can extract the hair of the party concerned." "Yes, why didn't I think of it?" Hearing Gu Chen's words, Lu Weiwei suddenly realized: "I usually comb my hair with a comb, and I always bring down some hair. How can I forget this matter?" "So..." Wang said. "So we should go to Zhang Hui's house now, collect Zhang Hui's hair and compare it with the hair I found on the blood pillow in the forest to see if it belongs to Zhang Hui." "What are you waiting for?" Police officer Wang and Liu Xingyun have long been tired of fighting wits and bravery. As long as there is a silk cord that can make Liu Xingyun subdue the law, officer Wang enjoys it. Do what you say. Gu Chen stood up directly, waved to several people and said, "go, go now." Drive to Zhang Hui's door. At this moment, it seems that Zhang Fan, who is spending the summer vacation, is not happy. The disappearance of her sister Zhang Hui made Zhang Fan extremely afraid and even regretted. If I could call in time to confirm when I received the information from my sister Zhang Hui, maybe I could find something fishy. But some are just if. "Very well." When Zhang Fan fell on the sofa in the living room to drink, knock on the door sounded. "Who is it?" Zhang Fan has no choice but to roar. "I'm Gu Chen from the third criminal investigation group of Furong sub Bureau." Said Gu Chen outside the door. Hearing Gu Chen's voice, Zhang Fan was stunned at first, but soon he sat up and quickly ran barefoot to the door and opened the door directly. "Officer Gu, how are you?" "We need to take a sample of your sister Zhang Hui's hair." Gu Chen explained the reason directly. Zhang Fan scratched the back of his head, puzzled: "take my sister's hair samples? But my sister doesn't even know where she is. How do you extract it? " Gu Chen side of Lu Weiwei said with a smile: "you stupid ah, extract from the comb, you don't tell me, your sister even use a comb alone?" Zhang Fan patted his head: "yes, how can I forget this? My sister is more than a comb? She has several. " "Where are they?" Asked Gu Chen "There are toilets and rooms. I'll get them for you." Zhang Fan's voice dropped and he went to the bathroom. Before long, he took out a log comb and said, "My Sister Zhang Huiping always uses this special comb. It's true that my elder sister's hair still remains on it. Is this OK?" "Yes." Gu Chen put on his white gloves and put the log comb directly into a transparent forensics bag. Then he said with a smile, "this comb has not been used by others, has it?" "No, it's usually my sister who uses it, and we all use our own, and there's no conflict." Zhang Fan is also very sure. Gu Chen slightly nodded: "that's good. Now we're going to take it to the technical department of the Municipal Bureau for testing." "Yes, but please find my sister quickly." Zhang Fan was a little depressed when he helped his forehead. I feel that my life is a mess when I am not at home. Gu Chen patted him on the shoulder, but also encouraged: "Please trust our police, we will help you find your sister." With the comb he found from Zhang Huijia, Gu Chen did not go to other places, but went directly to the technical section of the Municipal Bureau. In the testing room of the technology department, Gu Chen personally took out the long hair wrapped with combs on the platform, and even did not let go of each one. Gu Chen didn't even think that the hair on Zhang Hui's comb could be used as a test sample. The hair stuck between the teeth of the comb was removed and Gu Chen looked at the hair under a stereo mirror, which enabled him to see the general shape and color of the hair. Is the hair sample straight or curly? Is it slightly wavy? Is the hair rough? Because Gu Chen had to record the above properties of each hair. Gu Chen extracted about 50 hairs from the comb.The next step for Gu Chen is to put each hair on a microscope slide. The purpose of this is to keep the hair in a stable environment so that it can stay still when Gu Chen puts it under a contrast microscope. Gu can then put the slides under a microscope to see their internal characteristics. Through these we can observe whether there are large spots in Zhang Hui's hair? What are the shapes of these color classes? Are they dense? Is it distributed throughout the hair? Gu Chen began to record these situations according to his own requirements. What kind of spots are found in Zhang Hui's hair and the frequency of these spots in her hair are the key points of Gu Chen's investigation, and then observe another hair. And the same thing, Gu Chen noticed in this hair, and in another slide placed under a microscope, the same phenomenon was observed. "Zhang Hui's hair still has quite stable characteristics, which is very good." Gu Chen took a deep breath, and then he began to put another slide on it. But at this time, Gu Chen suddenly stopped for a moment, his eyes slightly narrowed: "my God! What is the situation? " "What's the matter?" Asked officer Wang, who was watching. Gu Chen did not answer immediately, but continued to adjust the instrument. Then the expression was equally surprised. "What's the matter Anything special? " Lu Weiwei is afraid to disturb Gu Chen, so she can only ask him in a low voice. Gu Chen took back his eyes and sat up straight. Then he explained to the crowd, "guess what I found? A wig fiber "" wig fiber? " The crowd almost agreed. "How can there be wig fibers? Isn't it all extracted from Zhang Hui's special comb? " Lu Weiwei said she couldn't understand. Gu Chen Leng Leng God, light smile said: "don't panic, wait for me to test the end of the conclusion." After that, Gu Chen buried himself in the test again. It was not until Gu Chen extracted all the hair on the comb and tested all the hair one by one, which gave the exact answer. Gu Chen turned his head and looked at everyone. He could not help saying, "I checked every hair in it. It is true that only one is a wig." www.mylovenovel.com , the fastest update of the webnovel!
