Chapter 228: 228
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Awei's body was taken to the technical section.
In the final analysis, it is to detect the time of death. In this respect, Liu is more professional.
And Gu Chen, police officer Wang and Lu Weiwei, now want to go to the community monitoring room, access to the relevant video of Wang Zhe.
At this moment, the monitoring room is also a mess, a few police in a hurry, or let a few security guards quite shocked.
Always safe high-grade community, suddenly out of a homicide, which for property management, but also a huge challenge.
The most direct performance is that the monthly property fee collection will have some challenges
The high property management fee can not guarantee the safety of the residents in the community.
This pot can't be thrown away
"Did you find the surveillance?" Officer Wang stood directly beside a property security guard and began to urge.
The security guard doesn't look like a skilled worker.
"Oh, I found it. Let's see if it's him." The security guard quickly gave up a seat and said with a smile, "I'm not very experienced in transferring this thing. I'm sorry, everyone."
"This is the main entrance to the unit, isn't it?" In fact, officer Wang doesn't pay attention to this. What he wants is just the answer.
"Yes, if you want to go upstairs, this surveillance camera can take pictures." Said the security guard.
"Time back to 12:20." Gu Chen said.
"No problem." Security promised very straightforward, direct operation of the mouse, the time back to 12:20.
Sure enough, Wang Zhe appeared at the exit of the corridor.
He looked around the door, then left the community leisurely and contentedly.
"It seems that he didn't lie. He did leave after lunch." Lu Weiwei stood aside and said.
"We can't make a conclusion now, and then we can't put the time back." Officer Wang didn't believe it would be so simple.
Subsequently, time began to speed up the progress by 2.5 times, and several people have walked out of the unit building.
Security confirmed that all of them were residents of the building.
It was not until about 2 p.m. that awei's neighbor, Zhao Mei, who reported the case, walked into the unit with her bag.
Officer Wang frowned at the time of the case and the time in the surveillance video.
"After Wang Zhe left, only Zhao Mei walked into the unit building, and then it was her who called the police." After seeing the whole process, Lu Weiwei can't help wondering.
"There is still a problem. Is it someone else in this building who has done something about it?" Wang officer helpless way, then looked at Gu Chen: "Gu Chen, you come to talk about it."
"Not likely." Gu Chen also made his own judgment.
"Yes, Ah Wei, the dead, is a person who doesn't like to socialize. In this building, he has a good relationship with his neighbor Zhao Mei, but..."
"But if it's Zhao Mei, it's too short to start." Officer Wang took Lu Weiwei's words and said.
"I also agree with sister Lu." Gu Chen hesitated for a few seconds and explained: "if we calculate according to the time when we received the report, Zhao Mei only got on the elevator and went to awei's house directly. Without saying a word, she stabbed awei's vital point with a knife to make him die. This can ensure the continuity of her reporting time, otherwise it will be too hasty."
Lu Weiwei looks at Gu Chen with big eyes.
Yes, what Gu Chengang just said is what he thinks in his heart.
If the murderer is Zhao Mei, then the time of her action is really too hasty, which means that she will start to act as soon as she enters the door. This possibility is basically not high.
"Is it Wang Zhe? But he left awei's house at about 12:18, and awei wasn't dead at that time. "
Officer Wang suddenly looks at Gu Chen. Every time he encounters a worrying problem, he will look at Gu Chen.
Knowing that Gu Chen's ability of inference and analysis is far above himself.
However, officer Wang can not say whether Gu Chen can help or not, or that Gu Chen may encounter difficulties.
"Gu Chen, do you have any problems? If you can tell me, maybe we can discuss it together. "
With Gu Chen partner for a long time, some of Gu Chen's small habits, officer Wang also see in the eye.
Frowning indicates that he is thinking, especially after he has finished his own opinion, and suddenly calms down. This shows that Gu Chen is unable to prove some aspects.
"Senior brother Wang." Gu Chen hesitated for a moment, and said: "although Wang Zhe mistook the time of killing, I still think there is something wrong with him. If I can, I would like to go to the scene again."
"Of course. I'll ask Lu Weiwei to accompany you. You can report to me any time you have." Officer Wang looked at the monitoring screen and said, "I'll stay here and continue to investigate other people around the community."
"Yes Gu Chen readily agreed.
Come to awei's home, the door is still pulling the cordon, two auxiliary police are talking about the possibility.
Zhao Mei, on the other hand, is closed and should be hiding at home.Encounter this kind of happening in the side of things, it is inevitable that some will be scared.
"Gu Chen, Lu Weiwei, do you have any progress in the investigation?" One of the auxiliary police asked.
"Not yet, but I think it will be soon." Lu Weiwei said, and raised the cordon and went into the room.
Gu Chen didn't say anything, but walked in after him.
On the way, Gu Chen has been thinking about a problem.
So, what's going on with this cigar?
According to the cigars on the counter at home and chatting with the salesman, we can know that the burning time of this kind of cigar is about 1 hour and 25 minutes.
That is to say, when everyone arrived at the scene, that is, around 2:25, the cigar and full burning for an hour.
Then the time of the crime must be between 1:25 and 2:25.
But in this period of time, who has been here?
Gu Chen doesn't know, but he is more suspicious of Wang Zhe.
"Brother Gu, what are you thinking?" When Lu Weiwei sees the absent-minded Gu Chen, she can't help asking.
Gu Chen shook his head and rubbed his temple with his hand: "I just have a headache."
"I'll check it again. You have a rest." Lu Weiwei once again went to the place where awei was killed before, as well as his room, kitchen, etc., every detail Lu Weiwei will not miss.
Gu Chen sits on the sofa, pretending to rub his temples, gradually closes his eyes, and uses the entry-level imagination to open the virtual space in his mind again.
This time, Gu Chen's simulated space is the Japanese food store last night.
Police officer Wang and Lu Weiwei are chatting with each other. Gu Chen makes a snapping finger and quickly separates himself from his body in the virtual space and walks to the dining table behind him.
Right now.
Awei and Wang Zhe are sitting there having a meal. The atmosphere is a little tense.
"Master, this is the last chance. Please give me some time." Wang Zhe's tone is a little pleading, which seems to be a man with long hair.
Different from that night, Gu Chen was able to restore the two people's attitudes at that time at a close distance.
Wang Zhe's face, full of pleading, seems to have encountered a very difficult and urgent need to solve the matter.
At this time, Gu Chen looks at awei on the other side again.
Awei, on the other hand, lifted his long gray hair and glared at Wang Zhe.
"Ah Zhe, it's not the master who doesn't want to help you." Awei's tone was very angry and sighed heavily: "but you can see what you've done. You want me to help you. OK, you give me a result."
At this time, Gu Chen has already carefully studied the two people's expressions.
Yes, awei's attitude towards Wang Zhe is quite atmosphere. It seems that Wang Zhe did something wrong, which led to awei's severe reprimand.
At this time, looking at Wang Zhe, he still looked at awei with a weak eye, and pleaded: "master, I can't dare any more. Please believe me, I'm also forced to be helpless."
Gu Chen turns his head and looks at awei. Awei's expression doesn't seem to change much.
Just a light way: "well, I think today this meal also can't eat, give you another day time, after a day, how or how."
As in the scene last night, awei picked up his bag and went away, leaving Wang Zhe sitting there.
"There seems to be a deep contradiction between the two people. Why does Wang Zhe say that he has solved all the problems asked for advice with awei at lunch today?"
Gu Chen stands by Wang Zhe's side, looking at his hands clenching fist, a pair of unwilling appearance.
Later, Wang Zhe's eyes began to be filled with an evil and murderous spirit.
He picked up the chopsticks on the table and began to enjoy himself.
Gu Chen simply chose to sit opposite Wang Zhe.
At this time, Wang Zhe, every time he ate a mouthful, his eyes were more ferocious.
"I feel that this guy doesn't want to come here to eat, but he's here to look for guilt. In this case, the food in front of him is boring, isn't it?"
Gu Chen has been staring at the change of Wang Zhe's face
Obviously.
Wang Zhe's hatred of awei at this moment is almost zero.
After finishing his last meal, Wang Zhe smashed his chopsticks and began to walk to the cashier's desk.
The scene that follows is what your avatar sees in the virtual space.
Bandages, bruises, Wang Zhe's face with an unusual breath.
"It seems that Wang Zhe has a heart to kill awei, but how did he hide it from the world?" Gu Chen could not help but hold his chin and snap his finger.
Soon, virtual space came to awei's house again. It was noon.
Indeed, awei entertained Wang Zhe at home. They sat at the table and continued to discuss yesterday's topic.
But what exactly is it? Is it what Wang Zhe said about shooting? Gu Chen thinks it is not.Later, Gu Chen can only simulate the scene of two people arguing at the table, and awei even once patted the table.
At the moment, Wang Zhe's mood exploded to the extreme.
Taking advantage of awei's inattention, he goes to the kitchen, picks up a fruit knife, and directly stabs awei's heart.
Awei suddenly died, there was no time to react.
Seeing that he had killed his master, Wang Zhe suddenly felt a little flustered. He wiped off the fingerprints on the knife and began to go all out to trace them.
After everything is done, Wang Zhe calms down, looks down at the time, and then swaggers Walk out of the room as if nothing had happened.
At the scene simulation, Gu Chen suddenly snapped his finger and circled the sky. Gu Chen slowly opened his eyes and looked at the burnt out cigar on the table.
"Yes, the burning time of cigars may be a cover up. If we use the burning time of cigars, maybe at 1:25, awei is still smoking, which shows that he is still alive. But without this cigar, the time of Wang Zhe's crime can be basically determined."
Gu Chen's sudden soliloquy makes Lu Weiwei on the side quite curious.
Lu Weiwei was stunned and asked, "brother Gu, what are you talking about?"
"Sister Lu, is there anything suspicious near the cigar?" Gu Chen suddenly stood up and looked at the ashtray on the table.
"No Lu Weiwei said this, suddenly Oh way: "by the way, I also found an astronomical telescope. It seems that awei is still an astronomer."
"Astronomical telescope?" Gu Chen frowns and looks directly at the table.
On the desktop by the window, a black astronomical telescope is standing on the windowsill of the living room.
Gu Chen quickly stepped forward, looked at the ashtray on the table and the extinguished cigar, and said happily, "I know. I know how Wang Zhe used cigars to make proof of his absence. This guy is really cunning."
"Brother Gu, do you think you already know?" Lu Weiwei was also quite surprised and asked, "do you mean that the murderer is Wang Zhe?"
"It's 100 percent of him." Gu Chen, no longer reserved, pointed directly at the telescope and said, "this guy made use of the characteristics of the astronomical telescope to create the illusion that awei was still smoking at 1:25. In fact, awei was killed by Wang Zhe as early as noon."
Lu Weiwei listened to some unclear sense of Li, weakly asked: "brother Gu, can you say more specific, what is the situation?"
Gu Chen, wearing white gloves, pointed to the telescope and said, "sister Lu, do you know the characteristics of astronomical telescopes?"
"This Of course, there are some. Astronomical telescopes can see far away places, such as distant stars. " She said.
"So, what is its principle?" Gu Chen asked again.
Lu Weiwei suddenly felt that a primary school student was named by the teacher. She was stunned and said, "because Because of the lenses? "
"That's right." Gu Chen went to the other side, pointed to the lens of the astronomical telescope and said, "this telescope made of convex lens is the tool used by Wang Zhe to forge awei's death time."
Lu Weiwei was stunned. She looked down at the astronomical telescope and said, "this thing can fake the time of death?"
Although has been more on the train of thought, but Lu Weiwei for a while and a half has not responded.
"Elder martial sister Lu, the reason why we can see far away with astronomical telescopes is mainly due to the lens. The two lenses of astronomical telescope are convex lenses with thin sides and thick middle. In this way, we can magnify things and focus light at the same time."
"That's right." Listen to Gu Chenyi said, Lu Weiwei seems a little enlightened, said: "I often played this game when I was a child, holding a convex lens to enlarge the font."
"I played, too." Gu Chen smiles and goes on: "the main reason why convex lens can concentrate light is that the light can be refracted. If it is a parallel light, when it is injected into the convex lens, the light will be concentrated at one point after being refracted twice on both sides of the lens, that is, focusing."
"And when the concentrated light is concentrated on a combustible for a long time, it may cause combustion?" Lu Weiwei finally keeps up with Gu Chen's rhythm. She feels that this is the success of the teacher's teaching.
"Sister Lu, do you feel interesting now?" Asked Gu Chen.
"Why not? I already know what you mean
Lu Weiwei tore a piece of paper from the transcript and adjusted the angle of the telescope so that the light could focus on a little bit.
After a long time, the corners of the paper began to burn, but the power is not big.
"Put it down, sister Lu." Gu Chen, smiling, took over the telescope from Lu Weiwei and said, "the sun is not strong now, and the angle is not easy to master, so you can not adjust the angle to achieve the best effect."
"So the best effect is at noon? The sun is the strongest at noon, and if you focus on the cigar, you can light the cigar. "
"It takes time, and it can't be done at once, so Wang Zhe must be familiar with the change of sunshine.""Sister Lu is right." Gu Chen opened the ashtray, and underneath, there was a sign of wood burning.
"Elder martial sister Lu, Wang Zhe has discovered for a long time that if you put the astronomical telescope in the window and wait until the sun shines in the afternoon, he can use the fixed angle of the telescope on the windowsill to focus on one place, so as to light a cigar."
"Ha ha, it's true." After reading it, Lu Weiwei was also quite pleased and said: "it seems that Wang Zhe has long planned to kill his master, so he will create some traps to confuse our normal judgment."
Gu Chen also said with a smile: "if it wasn't for last night, I found out that Wang Zhe and awei had a quarrel, maybe I wouldn't doubt him, but this guy has a lot of heart. No matter how he covers up, there will be some mistakes."
Looking at the black mark on the board of the table, Gu Chen continued: "this black spot is the result of Wang Zhe's experiment, so he is also a good fixed mark on the placement of astronomical telescope."
Lu Weiwei followed Gu Chen's thought and carefully checked the position of the astronomical telescope just now, and found several small notches as expected.
The telescope was placed in the position of the notch, and it was really aimed at the burning focus under the ashtray.
"Younger martial brother Gu, your judgment is completely correct. It seems that Wang Zhe can't be washed away."
"That's right." Gu Chen also looked up at the window and said, "but if we want to have sufficient evidence, we have to wait until tomorrow's experiment to get the results."
"If we set up the telescope according to the location of the small notch, and wait until about 1:25 at noon, the focus can focus on the position of the burning on the wooden table, then we can conclude that the time of death of the dead awei may not be after 1:25, and if we add in the judgment of forensic Liu, it is estimated that it will not be far away."
"Yes, there may be a certain error in Liu's determination of the time of death, but if we use this kind of experiment to conclude that it is possible to light a cigar around 1:25, then Wang Zhe will not be able to use any more lies."
Thinking of these, Lu Weiwei suddenly felt that Wang Zhe's previous performances were really full of flaws.
Maybe he is really unfit to be a director?
……
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Awei's body was taken to the technical section.
In the final analysis, it is to detect the time of death. In this respect, Liu is more professional.
And Gu Chen, police officer Wang and Lu Weiwei, now want to go to the community monitoring room, access to the relevant video of Wang Zhe.
At this moment, the monitoring room is also a mess, a few police in a hurry, or let a few security guards quite shocked.
Always safe high-grade community, suddenly out of a homicide, which for property management, but also a huge challenge.
The most direct performance is that the monthly property fee collection will have some challenges
The high property management fee can not guarantee the safety of the residents in the community.
This pot can't be thrown away
"Did you find the surveillance?" Officer Wang stood directly beside a property security guard and began to urge.
The security guard doesn't look like a skilled worker.
"Oh, I found it. Let's see if it's him." The security guard quickly gave up a seat and said with a smile, "I'm not very experienced in transferring this thing. I'm sorry, everyone."
"This is the main entrance to the unit, isn't it?" In fact, officer Wang doesn't pay attention to this. What he wants is just the answer.
"Yes, if you want to go upstairs, this surveillance camera can take pictures." Said the security guard.
"Time back to 12:20." Gu Chen said.
"No problem." Security promised very straightforward, direct operation of the mouse, the time back to 12:20.
Sure enough, Wang Zhe appeared at the exit of the corridor.
He looked around the door, then left the community leisurely and contentedly.
"It seems that he didn't lie. He did leave after lunch." Lu Weiwei stood aside and said.
"We can't make a conclusion now, and then we can't put the time back." Officer Wang didn't believe it would be so simple.
Subsequently, time began to speed up the progress by 2.5 times, and several people have walked out of the unit building.
Security confirmed that all of them were residents of the building.
It was not until about 2 p.m. that awei's neighbor, Zhao Mei, who reported the case, walked into the unit with her bag.
Officer Wang frowned at the time of the case and the time in the surveillance video.
"After Wang Zhe left, only Zhao Mei walked into the unit building, and then it was her who called the police." After seeing the whole process, Lu Weiwei can't help wondering.
"There is still a problem. Is it someone else in this building who has done something about it?" Wang officer helpless way, then looked at Gu Chen: "Gu Chen, you come to talk about it."
"Not likely." Gu Chen also made his own judgment.
"Yes, Ah Wei, the dead, is a person who doesn't like to socialize. In this building, he has a good relationship with his neighbor Zhao Mei, but..."
"But if it's Zhao Mei, it's too short to start." Officer Wang took Lu Weiwei's words and said.
"I also agree with sister Lu." Gu Chen hesitated for a few seconds and explained: "if we calculate according to the time when we received the report, Zhao Mei only got on the elevator and went to awei's house directly. Without saying a word, she stabbed awei's vital point with a knife to make him die. This can ensure the continuity of her reporting time, otherwise it will be too hasty."
Lu Weiwei looks at Gu Chen with big eyes.
Yes, what Gu Chengang just said is what he thinks in his heart.
If the murderer is Zhao Mei, then the time of her action is really too hasty, which means that she will start to act as soon as she enters the door. This possibility is basically not high.
"Is it Wang Zhe? But he left awei's house at about 12:18, and awei wasn't dead at that time. "
Officer Wang suddenly looks at Gu Chen. Every time he encounters a worrying problem, he will look at Gu Chen.
Knowing that Gu Chen's ability of inference and analysis is far above himself.
However, officer Wang can not say whether Gu Chen can help or not, or that Gu Chen may encounter difficulties.
"Gu Chen, do you have any problems? If you can tell me, maybe we can discuss it together. "
With Gu Chen partner for a long time, some of Gu Chen's small habits, officer Wang also see in the eye.
Frowning indicates that he is thinking, especially after he has finished his own opinion, and suddenly calms down. This shows that Gu Chen is unable to prove some aspects.
"Senior brother Wang." Gu Chen hesitated for a moment, and said: "although Wang Zhe mistook the time of killing, I still think there is something wrong with him. If I can, I would like to go to the scene again."
"Of course. I'll ask Lu Weiwei to accompany you. You can report to me any time you have." Officer Wang looked at the monitoring screen and said, "I'll stay here and continue to investigate other people around the community."
"Yes Gu Chen readily agreed.
Come to awei's home, the door is still pulling the cordon, two auxiliary police are talking about the possibility.
Zhao Mei, on the other hand, is closed and should be hiding at home.Encounter this kind of happening in the side of things, it is inevitable that some will be scared.
"Gu Chen, Lu Weiwei, do you have any progress in the investigation?" One of the auxiliary police asked.
"Not yet, but I think it will be soon." Lu Weiwei said, and raised the cordon and went into the room.
Gu Chen didn't say anything, but walked in after him.
On the way, Gu Chen has been thinking about a problem.
So, what's going on with this cigar?
According to the cigars on the counter at home and chatting with the salesman, we can know that the burning time of this kind of cigar is about 1 hour and 25 minutes.
That is to say, when everyone arrived at the scene, that is, around 2:25, the cigar and full burning for an hour.
Then the time of the crime must be between 1:25 and 2:25.
But in this period of time, who has been here?
Gu Chen doesn't know, but he is more suspicious of Wang Zhe.
"Brother Gu, what are you thinking?" When Lu Weiwei sees the absent-minded Gu Chen, she can't help asking.
Gu Chen shook his head and rubbed his temple with his hand: "I just have a headache."
"I'll check it again. You have a rest." Lu Weiwei once again went to the place where awei was killed before, as well as his room, kitchen, etc., every detail Lu Weiwei will not miss.
Gu Chen sits on the sofa, pretending to rub his temples, gradually closes his eyes, and uses the entry-level imagination to open the virtual space in his mind again.
This time, Gu Chen's simulated space is the Japanese food store last night.
Police officer Wang and Lu Weiwei are chatting with each other. Gu Chen makes a snapping finger and quickly separates himself from his body in the virtual space and walks to the dining table behind him.
Right now.
Awei and Wang Zhe are sitting there having a meal. The atmosphere is a little tense.
"Master, this is the last chance. Please give me some time." Wang Zhe's tone is a little pleading, which seems to be a man with long hair.
Different from that night, Gu Chen was able to restore the two people's attitudes at that time at a close distance.
Wang Zhe's face, full of pleading, seems to have encountered a very difficult and urgent need to solve the matter.
At this time, Gu Chen looks at awei on the other side again.
Awei, on the other hand, lifted his long gray hair and glared at Wang Zhe.
"Ah Zhe, it's not the master who doesn't want to help you." Awei's tone was very angry and sighed heavily: "but you can see what you've done. You want me to help you. OK, you give me a result."
At this time, Gu Chen has already carefully studied the two people's expressions.
Yes, awei's attitude towards Wang Zhe is quite atmosphere. It seems that Wang Zhe did something wrong, which led to awei's severe reprimand.
At this time, looking at Wang Zhe, he still looked at awei with a weak eye, and pleaded: "master, I can't dare any more. Please believe me, I'm also forced to be helpless."
Gu Chen turns his head and looks at awei. Awei's expression doesn't seem to change much.
Just a light way: "well, I think today this meal also can't eat, give you another day time, after a day, how or how."
As in the scene last night, awei picked up his bag and went away, leaving Wang Zhe sitting there.
"There seems to be a deep contradiction between the two people. Why does Wang Zhe say that he has solved all the problems asked for advice with awei at lunch today?"
Gu Chen stands by Wang Zhe's side, looking at his hands clenching fist, a pair of unwilling appearance.
Later, Wang Zhe's eyes began to be filled with an evil and murderous spirit.
He picked up the chopsticks on the table and began to enjoy himself.
Gu Chen simply chose to sit opposite Wang Zhe.
At this time, Wang Zhe, every time he ate a mouthful, his eyes were more ferocious.
"I feel that this guy doesn't want to come here to eat, but he's here to look for guilt. In this case, the food in front of him is boring, isn't it?"
Gu Chen has been staring at the change of Wang Zhe's face
Obviously.
Wang Zhe's hatred of awei at this moment is almost zero.
After finishing his last meal, Wang Zhe smashed his chopsticks and began to walk to the cashier's desk.
The scene that follows is what your avatar sees in the virtual space.
Bandages, bruises, Wang Zhe's face with an unusual breath.
"It seems that Wang Zhe has a heart to kill awei, but how did he hide it from the world?" Gu Chen could not help but hold his chin and snap his finger.
Soon, virtual space came to awei's house again. It was noon.
Indeed, awei entertained Wang Zhe at home. They sat at the table and continued to discuss yesterday's topic.
But what exactly is it? Is it what Wang Zhe said about shooting? Gu Chen thinks it is not.Later, Gu Chen can only simulate the scene of two people arguing at the table, and awei even once patted the table.
At the moment, Wang Zhe's mood exploded to the extreme.
Taking advantage of awei's inattention, he goes to the kitchen, picks up a fruit knife, and directly stabs awei's heart.
Awei suddenly died, there was no time to react.
Seeing that he had killed his master, Wang Zhe suddenly felt a little flustered. He wiped off the fingerprints on the knife and began to go all out to trace them.
After everything is done, Wang Zhe calms down, looks down at the time, and then swaggers Walk out of the room as if nothing had happened.
At the scene simulation, Gu Chen suddenly snapped his finger and circled the sky. Gu Chen slowly opened his eyes and looked at the burnt out cigar on the table.
"Yes, the burning time of cigars may be a cover up. If we use the burning time of cigars, maybe at 1:25, awei is still smoking, which shows that he is still alive. But without this cigar, the time of Wang Zhe's crime can be basically determined."
Gu Chen's sudden soliloquy makes Lu Weiwei on the side quite curious.
Lu Weiwei was stunned and asked, "brother Gu, what are you talking about?"
"Sister Lu, is there anything suspicious near the cigar?" Gu Chen suddenly stood up and looked at the ashtray on the table.
"No Lu Weiwei said this, suddenly Oh way: "by the way, I also found an astronomical telescope. It seems that awei is still an astronomer."
"Astronomical telescope?" Gu Chen frowns and looks directly at the table.
On the desktop by the window, a black astronomical telescope is standing on the windowsill of the living room.
Gu Chen quickly stepped forward, looked at the ashtray on the table and the extinguished cigar, and said happily, "I know. I know how Wang Zhe used cigars to make proof of his absence. This guy is really cunning."
"Brother Gu, do you think you already know?" Lu Weiwei was also quite surprised and asked, "do you mean that the murderer is Wang Zhe?"
"It's 100 percent of him." Gu Chen, no longer reserved, pointed directly at the telescope and said, "this guy made use of the characteristics of the astronomical telescope to create the illusion that awei was still smoking at 1:25. In fact, awei was killed by Wang Zhe as early as noon."
Lu Weiwei listened to some unclear sense of Li, weakly asked: "brother Gu, can you say more specific, what is the situation?"
Gu Chen, wearing white gloves, pointed to the telescope and said, "sister Lu, do you know the characteristics of astronomical telescopes?"
"This Of course, there are some. Astronomical telescopes can see far away places, such as distant stars. " She said.
"So, what is its principle?" Gu Chen asked again.
Lu Weiwei suddenly felt that a primary school student was named by the teacher. She was stunned and said, "because Because of the lenses? "
"That's right." Gu Chen went to the other side, pointed to the lens of the astronomical telescope and said, "this telescope made of convex lens is the tool used by Wang Zhe to forge awei's death time."
Lu Weiwei was stunned. She looked down at the astronomical telescope and said, "this thing can fake the time of death?"
Although has been more on the train of thought, but Lu Weiwei for a while and a half has not responded.
"Elder martial sister Lu, the reason why we can see far away with astronomical telescopes is mainly due to the lens. The two lenses of astronomical telescope are convex lenses with thin sides and thick middle. In this way, we can magnify things and focus light at the same time."
"That's right." Listen to Gu Chenyi said, Lu Weiwei seems a little enlightened, said: "I often played this game when I was a child, holding a convex lens to enlarge the font."
"I played, too." Gu Chen smiles and goes on: "the main reason why convex lens can concentrate light is that the light can be refracted. If it is a parallel light, when it is injected into the convex lens, the light will be concentrated at one point after being refracted twice on both sides of the lens, that is, focusing."
"And when the concentrated light is concentrated on a combustible for a long time, it may cause combustion?" Lu Weiwei finally keeps up with Gu Chen's rhythm. She feels that this is the success of the teacher's teaching.
"Sister Lu, do you feel interesting now?" Asked Gu Chen.
"Why not? I already know what you mean
Lu Weiwei tore a piece of paper from the transcript and adjusted the angle of the telescope so that the light could focus on a little bit.
After a long time, the corners of the paper began to burn, but the power is not big.
"Put it down, sister Lu." Gu Chen, smiling, took over the telescope from Lu Weiwei and said, "the sun is not strong now, and the angle is not easy to master, so you can not adjust the angle to achieve the best effect."
"So the best effect is at noon? The sun is the strongest at noon, and if you focus on the cigar, you can light the cigar. "
"It takes time, and it can't be done at once, so Wang Zhe must be familiar with the change of sunshine.""Sister Lu is right." Gu Chen opened the ashtray, and underneath, there was a sign of wood burning.
"Elder martial sister Lu, Wang Zhe has discovered for a long time that if you put the astronomical telescope in the window and wait until the sun shines in the afternoon, he can use the fixed angle of the telescope on the windowsill to focus on one place, so as to light a cigar."
"Ha ha, it's true." After reading it, Lu Weiwei was also quite pleased and said: "it seems that Wang Zhe has long planned to kill his master, so he will create some traps to confuse our normal judgment."
Gu Chen also said with a smile: "if it wasn't for last night, I found out that Wang Zhe and awei had a quarrel, maybe I wouldn't doubt him, but this guy has a lot of heart. No matter how he covers up, there will be some mistakes."
Looking at the black mark on the board of the table, Gu Chen continued: "this black spot is the result of Wang Zhe's experiment, so he is also a good fixed mark on the placement of astronomical telescope."
Lu Weiwei followed Gu Chen's thought and carefully checked the position of the astronomical telescope just now, and found several small notches as expected.
The telescope was placed in the position of the notch, and it was really aimed at the burning focus under the ashtray.
"Younger martial brother Gu, your judgment is completely correct. It seems that Wang Zhe can't be washed away."
"That's right." Gu Chen also looked up at the window and said, "but if we want to have sufficient evidence, we have to wait until tomorrow's experiment to get the results."
"If we set up the telescope according to the location of the small notch, and wait until about 1:25 at noon, the focus can focus on the position of the burning on the wooden table, then we can conclude that the time of death of the dead awei may not be after 1:25, and if we add in the judgment of forensic Liu, it is estimated that it will not be far away."
"Yes, there may be a certain error in Liu's determination of the time of death, but if we use this kind of experiment to conclude that it is possible to light a cigar around 1:25, then Wang Zhe will not be able to use any more lies."
Thinking of these, Lu Weiwei suddenly felt that Wang Zhe's previous performances were really full of flaws.
Maybe he is really unfit to be a director?
……
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Awei's body was taken to the technical section. In the final analysis, it is to detect the time of death. In this respect, Liu is more professional. And Gu Chen, police officer Wang and Lu Weiwei, now want to go to the community monitoring room, access to the relevant video of Wang Zhe. At this moment, the monitoring room is also a mess, a few police in a hurry, or let a few security guards quite shocked. Always safe high-grade community, suddenly out of a homicide, which for property management, but also a huge challenge. The most direct performance is that the monthly property fee collection will have some challenges The high property management fee can not guarantee the safety of the residents in the community. This pot can't be thrown away "Did you find the surveillance?" Officer Wang stood directly beside a property security guard and began to urge. The security guard doesn't look like a skilled worker. "Oh, I found it. Let's see if it's him." The security guard quickly gave up a seat and said with a smile, "I'm not very experienced in transferring this thing. I'm sorry, everyone." "This is the main entrance to the unit, isn't it?" In fact, officer Wang doesn't pay attention to this. What he wants is just the answer. "Yes, if you want to go upstairs, this surveillance camera can take pictures." Said the security guard. "Time back to 12:20." Gu Chen said. "No problem." Security promised very straightforward, direct operation of the mouse, the time back to 12:20. Sure enough, Wang Zhe appeared at the exit of the corridor. He looked around the door, then left the community leisurely and contentedly. "It seems that he didn't lie. He did leave after lunch." Lu Weiwei stood aside and said. "We can't make a conclusion now, and then we can't put the time back." Officer Wang didn't believe it would be so simple. Subsequently, time began to speed up the progress by 2.5 times, and several people have walked out of the unit building. Security confirmed that all of them were residents of the building. It was not until about 2 p.m. that awei's neighbor, Zhao Mei, who reported the case, walked into the unit with her bag. Officer Wang frowned at the time of the case and the time in the surveillance video. "After Wang Zhe left, only Zhao Mei walked into the unit building, and then it was her who called the police." After seeing the whole process, Lu Weiwei can't help wondering. "There is still a problem. Is it someone else in this building who has done something about it?" Wang officer helpless way, then looked at Gu Chen: "Gu Chen, you come to talk about it." "Not likely." Gu Chen also made his own judgment. "Yes, Ah Wei, the dead, is a person who doesn't like to socialize. In this building, he has a good relationship with his neighbor Zhao Mei, but..." "But if it's Zhao Mei, it's too short to start." Officer Wang took Lu Weiwei's words and said. "I also agree with sister Lu." Gu Chen hesitated for a few seconds and explained: "if we calculate according to the time when we received the report, Zhao Mei only got on the elevator and went to awei's house directly. Without saying a word, she stabbed awei's vital point with a knife to make him die. This can ensure the continuity of her reporting time, otherwise it will be too hasty." Lu Weiwei looks at Gu Chen with big eyes. Yes, what Gu Chengang just said is what he thinks in his heart. If the murderer is Zhao Mei, then the time of her action is really too hasty, which means that she will start to act as soon as she enters the door. This possibility is basically not high. "Is it Wang Zhe? But he left awei's house at about 12:18, and awei wasn't dead at that time. " Officer Wang suddenly looks at Gu Chen. Every time he encounters a worrying problem, he will look at Gu Chen. Knowing that Gu Chen's ability of inference and analysis is far above himself. However, officer Wang can not say whether Gu Chen can help or not, or that Gu Chen may encounter difficulties. "Gu Chen, do you have any problems? If you can tell me, maybe we can discuss it together. " With Gu Chen partner for a long time, some of Gu Chen's small habits, officer Wang also see in the eye. Frowning indicates that he is thinking, especially after he has finished his own opinion, and suddenly calms down. This shows that Gu Chen is unable to prove some aspects. "Senior brother Wang." Gu Chen hesitated for a moment, and said: "although Wang Zhe mistook the time of killing, I still think there is something wrong with him. If I can, I would like to go to the scene again." "Of course. I'll ask Lu Weiwei to accompany you. You can report to me any time you have." Officer Wang looked at the monitoring screen and said, "I'll stay here and continue to investigate other people around the community." "Yes Gu Chen readily agreed. Come to awei's home, the door is still pulling the cordon, two auxiliary police are talking about the possibility. Zhao Mei, on the other hand, is closed and should be hiding at home.Encounter this kind of happening in the side of things, it is inevitable that some will be scared. "Gu Chen, Lu Weiwei, do you have any progress in the investigation?" One of the auxiliary police asked. "Not yet, but I think it will be soon." Lu Weiwei said, and raised the cordon and went into the room. Gu Chen didn't say anything, but walked in after him. On the way, Gu Chen has been thinking about a problem. So, what's going on with this cigar? According to the cigars on the counter at home and chatting with the salesman, we can know that the burning time of this kind of cigar is about 1 hour and 25 minutes. That is to say, when everyone arrived at the scene, that is, around 2:25, the cigar and full burning for an hour. Then the time of the crime must be between 1:25 and 2:25. But in this period of time, who has been here? Gu Chen doesn't know, but he is more suspicious of Wang Zhe. "Brother Gu, what are you thinking?" When Lu Weiwei sees the absent-minded Gu Chen, she can't help asking. Gu Chen shook his head and rubbed his temple with his hand: "I just have a headache." "I'll check it again. You have a rest." Lu Weiwei once again went to the place where awei was killed before, as well as his room, kitchen, etc., every detail Lu Weiwei will not miss. Gu Chen sits on the sofa, pretending to rub his temples, gradually closes his eyes, and uses the entry-level imagination to open the virtual space in his mind again. This time, Gu Chen's simulated space is the Japanese food store last night. Police officer Wang and Lu Weiwei are chatting with each other. Gu Chen makes a snapping finger and quickly separates himself from his body in the virtual space and walks to the dining table behind him. Right now. Awei and Wang Zhe are sitting there having a meal. The atmosphere is a little tense. "Master, this is the last chance. Please give me some time." Wang Zhe's tone is a little pleading, which seems to be a man with long hair. Different from that night, Gu Chen was able to restore the two people's attitudes at that time at a close distance. Wang Zhe's face, full of pleading, seems to have encountered a very difficult and urgent need to solve the matter. At this time, Gu Chen looks at awei on the other side again. Awei, on the other hand, lifted his long gray hair and glared at Wang Zhe. "Ah Zhe, it's not the master who doesn't want to help you." Awei's tone was very angry and sighed heavily: "but you can see what you've done. You want me to help you. OK, you give me a result." At this time, Gu Chen has already carefully studied the two people's expressions. Yes, awei's attitude towards Wang Zhe is quite atmosphere. It seems that Wang Zhe did something wrong, which led to awei's severe reprimand. At this time, looking at Wang Zhe, he still looked at awei with a weak eye, and pleaded: "master, I can't dare any more. Please believe me, I'm also forced to be helpless." Gu Chen turns his head and looks at awei. Awei's expression doesn't seem to change much. Just a light way: "well, I think today this meal also can't eat, give you another day time, after a day, how or how." As in the scene last night, awei picked up his bag and went away, leaving Wang Zhe sitting there. "There seems to be a deep contradiction between the two people. Why does Wang Zhe say that he has solved all the problems asked for advice with awei at lunch today?" Gu Chen stands by Wang Zhe's side, looking at his hands clenching fist, a pair of unwilling appearance. Later, Wang Zhe's eyes began to be filled with an evil and murderous spirit. He picked up the chopsticks on the table and began to enjoy himself. Gu Chen simply chose to sit opposite Wang Zhe. At this time, Wang Zhe, every time he ate a mouthful, his eyes were more ferocious. "I feel that this guy doesn't want to come here to eat, but he's here to look for guilt. In this case, the food in front of him is boring, isn't it?" Gu Chen has been staring at the change of Wang Zhe's face Obviously. Wang Zhe's hatred of awei at this moment is almost zero. After finishing his last meal, Wang Zhe smashed his chopsticks and began to walk to the cashier's desk. The scene that follows is what your avatar sees in the virtual space. Bandages, bruises, Wang Zhe's face with an unusual breath. "It seems that Wang Zhe has a heart to kill awei, but how did he hide it from the world?" Gu Chen could not help but hold his chin and snap his finger. Soon, virtual space came to awei's house again. It was noon. Indeed, awei entertained Wang Zhe at home. They sat at the table and continued to discuss yesterday's topic. But what exactly is it? Is it what Wang Zhe said about shooting? Gu Chen thinks it is not.Later, Gu Chen can only simulate the scene of two people arguing at the table, and awei even once patted the table. At the moment, Wang Zhe's mood exploded to the extreme. Taking advantage of awei's inattention, he goes to the kitchen, picks up a fruit knife, and directly stabs awei's heart. Awei suddenly died, there was no time to react. Seeing that he had killed his master, Wang Zhe suddenly felt a little flustered. He wiped off the fingerprints on the knife and began to go all out to trace them. After everything is done, Wang Zhe calms down, looks down at the time, and then swaggers Walk out of the room as if nothing had happened. At the scene simulation, Gu Chen suddenly snapped his finger and circled the sky. Gu Chen slowly opened his eyes and looked at the burnt out cigar on the table. "Yes, the burning time of cigars may be a cover up. If we use the burning time of cigars, maybe at 1:25, awei is still smoking, which shows that he is still alive. But without this cigar, the time of Wang Zhe's crime can be basically determined." Gu Chen's sudden soliloquy makes Lu Weiwei on the side quite curious. Lu Weiwei was stunned and asked, "brother Gu, what are you talking about?" "Sister Lu, is there anything suspicious near the cigar?" Gu Chen suddenly stood up and looked at the ashtray on the table. "No Lu Weiwei said this, suddenly Oh way: "by the way, I also found an astronomical telescope. It seems that awei is still an astronomer." "Astronomical telescope?" Gu Chen frowns and looks directly at the table. On the desktop by the window, a black astronomical telescope is standing on the windowsill of the living room. Gu Chen quickly stepped forward, looked at the ashtray on the table and the extinguished cigar, and said happily, "I know. I know how Wang Zhe used cigars to make proof of his absence. This guy is really cunning." "Brother Gu, do you think you already know?" Lu Weiwei was also quite surprised and asked, "do you mean that the murderer is Wang Zhe?" "It's 100 percent of him." Gu Chen, no longer reserved, pointed directly at the telescope and said, "this guy made use of the characteristics of the astronomical telescope to create the illusion that awei was still smoking at 1:25. In fact, awei was killed by Wang Zhe as early as noon." Lu Weiwei listened to some unclear sense of Li, weakly asked: "brother Gu, can you say more specific, what is the situation?" Gu Chen, wearing white gloves, pointed to the telescope and said, "sister Lu, do you know the characteristics of astronomical telescopes?" "This Of course, there are some. Astronomical telescopes can see far away places, such as distant stars. " She said. "So, what is its principle?" Gu Chen asked again. Lu Weiwei suddenly felt that a primary school student was named by the teacher. She was stunned and said, "because Because of the lenses? " "That's right." Gu Chen went to the other side, pointed to the lens of the astronomical telescope and said, "this telescope made of convex lens is the tool used by Wang Zhe to forge awei's death time." Lu Weiwei was stunned. She looked down at the astronomical telescope and said, "this thing can fake the time of death?" Although has been more on the train of thought, but Lu Weiwei for a while and a half has not responded. "Elder martial sister Lu, the reason why we can see far away with astronomical telescopes is mainly due to the lens. The two lenses of astronomical telescope are convex lenses with thin sides and thick middle. In this way, we can magnify things and focus light at the same time." "That's right." Listen to Gu Chenyi said, Lu Weiwei seems a little enlightened, said: "I often played this game when I was a child, holding a convex lens to enlarge the font." "I played, too." Gu Chen smiles and goes on: "the main reason why convex lens can concentrate light is that the light can be refracted. If it is a parallel light, when it is injected into the convex lens, the light will be concentrated at one point after being refracted twice on both sides of the lens, that is, focusing." "And when the concentrated light is concentrated on a combustible for a long time, it may cause combustion?" Lu Weiwei finally keeps up with Gu Chen's rhythm. She feels that this is the success of the teacher's teaching. "Sister Lu, do you feel interesting now?" Asked Gu Chen. "Why not? I already know what you mean Lu Weiwei tore a piece of paper from the transcript and adjusted the angle of the telescope so that the light could focus on a little bit. After a long time, the corners of the paper began to burn, but the power is not big. "Put it down, sister Lu." Gu Chen, smiling, took over the telescope from Lu Weiwei and said, "the sun is not strong now, and the angle is not easy to master, so you can not adjust the angle to achieve the best effect." "So the best effect is at noon? The sun is the strongest at noon, and if you focus on the cigar, you can light the cigar. " "It takes time, and it can't be done at once, so Wang Zhe must be familiar with the change of sunshine.""Sister Lu is right." Gu Chen opened the ashtray, and underneath, there was a sign of wood burning. "Elder martial sister Lu, Wang Zhe has discovered for a long time that if you put the astronomical telescope in the window and wait until the sun shines in the afternoon, he can use the fixed angle of the telescope on the windowsill to focus on one place, so as to light a cigar." "Ha ha, it's true." After reading it, Lu Weiwei was also quite pleased and said: "it seems that Wang Zhe has long planned to kill his master, so he will create some traps to confuse our normal judgment." Gu Chen also said with a smile: "if it wasn't for last night, I found out that Wang Zhe and awei had a quarrel, maybe I wouldn't doubt him, but this guy has a lot of heart. No matter how he covers up, there will be some mistakes." Looking at the black mark on the board of the table, Gu Chen continued: "this black spot is the result of Wang Zhe's experiment, so he is also a good fixed mark on the placement of astronomical telescope." Lu Weiwei followed Gu Chen's thought and carefully checked the position of the astronomical telescope just now, and found several small notches as expected. The telescope was placed in the position of the notch, and it was really aimed at the burning focus under the ashtray. "Younger martial brother Gu, your judgment is completely correct. It seems that Wang Zhe can't be washed away." "That's right." Gu Chen also looked up at the window and said, "but if we want to have sufficient evidence, we have to wait until tomorrow's experiment to get the results." "If we set up the telescope according to the location of the small notch, and wait until about 1:25 at noon, the focus can focus on the position of the burning on the wooden table, then we can conclude that the time of death of the dead awei may not be after 1:25, and if we add in the judgment of forensic Liu, it is estimated that it will not be far away." "Yes, there may be a certain error in Liu's determination of the time of death, but if we use this kind of experiment to conclude that it is possible to light a cigar around 1:25, then Wang Zhe will not be able to use any more lies." Thinking of these, Lu Weiwei suddenly felt that Wang Zhe's previous performances were really full of flaws. Maybe he is really unfit to be a director? www.mylovenovel.com , the fastest update of the webnovel!
