webnovelvip Chapter 220 8
Chapter 220 8
Mingtang said: "37 seconds is enough for a person to walk under the surveillance."
Qiu Shaoyang called out another group of surveillance cameras, calculated the time from when a person entered the surveillance to completely leaving the surveillance range, and said: "31 seconds at a normal pace is enough for a person to walk out of the surveillance."
Sheng Sui said: "Could it be that one of them left home again, returned to the scene, killed two people, and then came back?"
Ming Tang: "Later, check to see if the monitoring screen is still flickering."
Qiu Shaoyang said: "It is possible that the monitoring signal was used to interfere, which caused the monitoring failure, so that he could leave the community in a big way, and he was not seen in the monitoring video."
Bo Jiyang wondered: "If you want to leave, you should also leave from the elevator. The two of them were not found in the elevator to leave within the corresponding time."
Xiao Ding said: "He will definitely not leave from his own floor."
Lu Changfeng nodded: "That's right, when we were looking for Ye Chen, I noticed that there was a safe passage next to Ye Chen's house. He should have left from the elevator on another floor. Let's see if there is anyone in the corresponding time." Enter the elevator from the floor of the other elevator."
"Yes."
Mu Chen lives on the 17th floor of the community, and they have the same surveillance throughout the building, installed in the elevator.
If you want to see if they have gone out, you can only monitor through the elevator and the gate of the community.
At 44:55, Mu Chen returned to the community, at 55:[-], Ye Chen came to the door to open Mu Chen, and at [-]:[-], the monitoring of the gate of the community flashed.
Qiu Shaoyang asked: "Is there a time difference between the monitoring time in the elevator and the monitoring time at the gate?"
Chen Yanjia: "Let me see."
I took a closer look and found that there is indeed a time difference of nearly 2 minutes.
The monitoring time at the entrance of the community is 2 minutes later than the monitoring time in the elevator.
According to neighbor Yang Shuang who saw someone looking for Sun Xingyu at the door of his house, the exact time was 10:2 and [-] minutes to infer that the monitoring at the gate should be accurate, and the monitoring time of the elevator should be about [-] minutes faster than the normal time.
邱少扬说道：“叶尘乘坐公交车来到木辰小区的时间是8:50分。这个时间没有任何问题，公交监控和小区门口的公交站台监控都能证实。8:55分时,小区的监控出现了37秒的闪动,接着是9：00有一个人进入了小区监控,而小区的监控的时间比小区外面的监控时间快了2分钟左右,也就是说实际进入电梯监控对应小区外面的监控时间8:58分，在这里我有一个很大胆的猜测。”
Mingtang asked: "What kind of guess?"
邱少扬说道：“整个时间段里面，8:50-9:00之间，其中小区门口是8:55分出现了一个闪动37秒，这个时间可进可出。甚至可以同时进出。”
Mingtang instantly understood Qiu Shaoyang's meaning: "Ye Chen entered the community at 8:50, and he may have left the community at 8:55 by flashing to go to the scene of the crime to commit the crime. At 9:00, Mu Chen entered the elevator, Then a new closed-loop time was completed, and the time card was just right, so that our police mistakenly thought that he had no time to commit the crime. If one person left at 8:55, then this person had the time to commit the crime.”
Qiu Shaoyang listed the entire timeline.
At 8:17, Mu Chen entered the elevator.
At 8:20, Mu Chen left the community.
At 8:30, Yang Miao saw Mu Chen going to Sun Xingyu's house at the stairs.
At 8:44, Mu Chen reappeared in the monitoring at the gate of the community.
At 8:50, Ye Chen took the bus and appeared in the monitoring range of the gate of Mu Chen Community, then entered the community and took the elevator to Mu Chen's house.
At 8:55, the monitor at the gate of the community flickered for 37 seconds.
At 9:00, a person from Mu Chen/Ye Chen entered the elevator.
At 9:20, it appeared under the archway of the Shuguang Vegetable Market.
At 9:45, it reappeared under the archway of the Shuguang Vegetable Market.
At 10:13, it appeared on the community surveillance video.
Qiu Shaoyang said: "From 8:17 to 8:50, Ye Chen appeared at the gate. During this period of time, there was no problem with the whereabouts of the two of them. But at 8:55, the monitor flickered. The themes of the two people cooperate well, and it is completely possible to enter and exit at the same time. Then it is doubtful who the person who walked out of Mu Chen's house at 9:00 is at this time. Looking at the timeline later, it first appeared at 9:20 Under the memorial archway of the Shuguang Vegetable Market, this time did not return to the scene until 10:13, and there was no problem at this time. However, there is no monitoring to prove that there is another person in Mu Chen's home at this time. It seems that the time of committing the crime It’s not enough, if you really use 37 seconds to go out alone, then the time for committing the crime is absolutely sufficient.”
Sheng Sui said: "But if this is the case, how can the people who use 37 seconds to go out return to the community? Also, how do they manage to enter and exit within this time."
Yan Ziwei said: "It's actually not difficult to do this. After entering the community, you can press the elevator instead of getting off the same floor, take the safe passage to go home, and then leave disguised as another person. It's not difficult. .Conversely, this person can also use the same operation to leave the community."
"If this is the case, they are too thieves!"
All this is just their speculation.
Qiu Shaoyang said: "Whether this is the case or not, we still need to go to the site for inspection to see if there are any footprints on their stairs."
"As soon as the sun rises tomorrow, we will arrange for the trace inspectors to check." Mingtang glanced at the time, and said to the others: "Everyone, hurry up and take a rest, and the rest will continue tomorrow morning."
Case handling is important, and so is their health.
Yang Meng, Chen Yanjia, and Bo Jiyang lived in the dormitory of the police station.
Sheng Sui, Yan Ziwei and Lan Ning all lived nearby.
Only Lu Changfeng and Xiao Ding lived far away. Xiao Ding used to live not far from the city bureau, but after falling in love with his girlfriend, he lived far away from the city bureau.
So the two of them followed Mingtang Qiu Shaoyang to live opposite.
It was too late, and everyone went to bed without delaying the rest time when they returned to the place where they lived.
Lou Zicheng moved to Lanning to live with Lanning. The two of them spent most of their time in the police station. They spent less time with each other in different departments, and spent even less time together when they didn't live together.
When Lanning arrived home, Lou Zicheng was already fast asleep.
Lan Ning was afraid that he would disturb Lou Zicheng's rest by rushing into the bedroom, so he slept in the next room.
As soon as the lights were turned off, the bedroom door opened.
Lou Zicheng went into the guest room and lay down beside Lanning on the bed.
Lanning: "Did I wake you up?"
Lou Zicheng: "I heard the sound of you opening the door. Don't worry about disturbing me when you come back."
Lanning hummed.
Lou Zicheng hugged Lan Ning and kissed him: "Go to sleep, if it's too late in the future, you don't have to go home and sleep in the dormitory, if you can sleep for a while longer."
"it is good."
When Lan Ning woke up, Lou Zicheng had already prepared breakfast.
Although the breakfast is extremely simple, it is extremely delicious for Lanning.
After graduating from the police academy, Lan Ning went to work in the police station. Lan Ning wanted to go to the top and become a good policeman.
It was the appearance of Lou Zicheng that gave Lanning hope again.
After breakfast, the two drove to the police station to work.
The work of the two of them often requires requisitioning their own cars, so both of them have to drive to and from work. The city bureau’s vehicles are often not enough for them. The serious crime brigade allocated them two cars. A car is enough, but now there are nine people, the car is not enough, Mingtang and Lu Changfeng both drive their own cars, so his car is basically private and shared.
When Lanning arrived, Mingtang and the others had already arrived and were having breakfast in the office.
Generally speaking, it is not allowed to eat in the office during working hours, but the rules are dead, people are alive, everyone is so busy, not everyone can go to the cafeteria to eat on time, what time is free and what time eat.
Xiaoding asked Lanning: "Have you had breakfast?"
Lanning nodded: "I have eaten."
Mingtang said: "Since everyone is here, let's assign tasks."
Everyone looked at Mingtang.
Mingtang said: "Later, Consultant Qiu and I will take Bo Jiyang to Spring City University to retrieve the signature materials and exam papers that Ye Chen filled out at Spring City University, and go to the hospital where they were treated to retrieve the photos they took at the hospital. Film. Team Lu will take a couple of people to the bank to obtain the application materials of Ye Chen and Mu Chen when they applied for bank cards. Lanning, you go to the university where Mu Chen attended, and retrieve the materials that were kept by all schools when Mu Chen was in college. Exam papers and various materials for signatures. Xiaoding, you take someone to the police station where they applied for the ID card to get the ID card they filled out at the time and replace the signature."
"Yes." Everyone said in unison.
Divided into four groups, Ming Tang led Bo Jiyang, Lu Changfeng led Sheng Sui, Lan Ning led Yan Ziwei, Xiao Ding and Yang Meng.
Just after eight o'clock, everyone set off for their destinations.
Bo Jiyang must have spent more time handling cases with Mingtang. Bo Jiyang, Sheng Sui, and Yan Ziwei have similar comprehensive abilities. What makes Bo Jiyang stronger than the two of them is that he became a policeman a year earlier. , experience is richer than the other two.
Yan Ziwei belongs to the top student among the top students, and it is reassuring for Lan Ning to take him with him.
Sheng Sui's ability was slightly inferior to the two of them, and he was handed over to Lu Changfeng to train him. Lu Changfeng was very experienced in this area, and Mingtang was more at ease.
Xiao Ding and Yang Meng are also almost fixed partners, Xiao Ding has a quick brain, and Yang Meng has strong execution ability, so it is very suitable to match with Xiao Ding.
It's a bit like when Mingtang first came to the police force, his master asked Lu Changfeng to be his partner.
One brain is easy to use and the other is strong in execution, matching force and brain power.
Bo Jiyang asked, "Consultant Qiu, aren't you going to work today?"
Qiu Shaoyang said: "No, I will follow you to solve the case most of the time in the future."
"That's great." Bo Jiyang said, "With you here, it's much easier for us to solve the case."
Mingtang smiled at Qiu Shaoyang and said, "Look, I've hit the spot, no one will think it's bad for you to follow us, on the contrary, everyone hopes that you can solve the case with us."
Qiu Shaoyankao leaned back in his chair and looked ahead.
Arrive at Spring City University.
This is the best university in Yun Province. Looking back on the cases they have handled in the past, they really have a close relationship with this university.
Find the person in charge of the school, and soon hand over some autograph books with Ye Chen's signature to them.
It also includes some things written by Ye Chen recently. From the student dormitory where he lives, you can also find the books Ye Chen has read and written things.
They took these things away together and took them to experts in handwriting identification for identification.
Then they went to the hospital where the two of them went to see a doctor, and got the films of the two of them when they went to the doctor.
The scars on the hands of the two people look almost identical from the outside, but the effect of the internal fractures is not exactly the same.
One person should have undergone an adjustment to the scar on his hand through a plastic surgery hospital.
Although the two people's hands are now fully grown, Ye Chen's hand was fractured more thoroughly, so he underwent two surgeries, and the images before and after the effects can still be distinguished.
When Mingtang and the others got these and returned to the Municipal Bureau, the others had already returned to the Municipal Bureau.
Hand over the notes and the signature-confirmed font on the interrogation transcript to handwriting identification experts for identification.
The experts worked overtime on the plywood, saying that the results would be available tomorrow morning at the earliest.
The trace inspectors went to the neighborhood where Mu Chen lived, and as Mingtang and the others guessed, they found two sets of shoe prints in the stairwell.
Lan Ning and the others didn't stay idle after they got the things back to the City Bureau, and immediately began to check the surveillance. Based on the time of suspicion, Yu Xi then compared the people who entered and exited in the surveillance, and compared them to find out that they entered and exited the elevator.
It was similar to Qiu Shaoyang's analysis at the beginning.
Although Ye Chen appeared in the monitoring range, he did not enter the community immediately, but waited for Mu Chen to come out after changing the floor through the safe passage and entering the elevator. Taking advantage of the infection of the monitoring, Ye Chen entered the community and Mu Chen left the community.
Finally one of them went back the same way and took the elevator upstairs.
At exactly 9:00, Ye Chen played Mu Chen again, and passed the elevator and the monitoring of the community to prove that he was going out.
At eleven o'clock, I don't know which of the two of them, changed their identity and clothes, walked into the elevator with a girl swaggeringly, then went to the same floor, and then returned to Mu Chen's rented room through the safe passage Then at 37:[-] in the afternoon, Ye Chen went to the bus station after going out, and got on the bus along the way.
After watching the entire process, Xiao Ding said: "Is it understandable that the two of them are covering each other in this case, and the murderer is among the two of them."
Mingtang said: "This possibility cannot be ruled out."
Qiu Shaoyang said: "Of course, the possibility of framing the blame cannot be ruled out."
Lu Changfeng: "This shouldn't be easy to blame. First of all, Sun Xingyu asked Mu Chen to go to his house to get a USB flash drive on a temporary basis. Ye Chen didn't know about it beforehand, and Mu Chen and Ye Chen didn't have time to communicate. They didn't have time to do anything. If you want to completely blame someone, you need a very careful plan."
Qiu Shaoyang didn't think so, and said: "It doesn't have to be such a careful plan. If one person sets another person up and wants to blame another person, who do you think wants to blame whom?" More likely?"
Lu Changfeng said: "Mu Chen is more likely to blame Ye Chen, because if Mu Chen intends to blame Ye Chen, he will have enough time to think about how to blame Ye Chen, but Ye Chen does not have this time. To blame Mu Chen, according to our reasoning, the two of them are most likely to enter and exit together. If Mu Chen wants to blame Ye Chen, then he can interfere with the monitoring according to the time when Ye Chen arrives at his house."
Qiu Shaoyang shook his head: "It can't be done. If Mu Chen wanted to blame Ye Chen, then he must have gone to Sun Xingyu's house to kill someone. How can he let Ye Chen cooperate with him in entering and leaving the community? According to the time of entering and leaving the community told by the two of them The line can completely match the line on the bright side."
"But how Ye Chen wants to frame Mu Chen is too late, and he can't guarantee that Mu Chen will cooperate with his actions."
Qiu Shaoyang snapped his fingers: "The idea of asking is right. When we first saw Mu Chen, we thought he was Ye Chen, but in fact, even he himself thought he was Ye Chen, not Ye Chen. So he I can accurately say that it was Ye Chen who went to Sun Xingyu's house and went to the toilet at his house. I had all kinds of doubts before, but I completely understood it when I went in and out of the community."
But others don't get it yet.
Qiu Shaoyang explained: "Mu Chen is the one with a split personality, and what he is showing us now is Ye Chen who split from him. When we investigated the content of Ye Chen's university studies, we found that his elective course was psychology. , and on the bookshelf in his dormitory, the most placed things are psychology books. Before Ye Chen chatted with us, he had been guiding us, imagining Mu Chen as a paranoid, always keen to imitate him, but always imitating It's not like, the more frustrated the more courageous, let yourself become a victim in the identity-swapping incident, it is easy for us to sympathize with him."
"He took advantage of the fact that Mu Chen had a split personality, and led us to suspect that Mu Chen wanted to frame him. The question of the depth of fingerprints was something we only thought of later. You will suspect that Mu Chen wants to blame Ye Chen."
Xiao Ding said: "Actually, Ye Chen wanted to blame Mu Chen and pretended to be the victim."
"That's right." Qiu Shaoyang said, "Ye Chen has been emphasizing with us that he doesn't know Sun Xingyu and Li Wenxu."
Xiaoding followed Qiu Shaoyang's train of thought and said: "But he mentioned during the interrogation that he knew that Mu Chen used his identity to register an account to chat with others, and he can only use Mu Chen's identity to register an account."
"What does this mean?" YangMeng hadn't caught up with their train of thought.
Xiao Ding said: "Mu Chen uses Ye Chen's account to register chat software is very simple, and the only person who likes to chat is Sun Xingyu. Ye Chen said that Mu Chen only uses his own identity to socialize with others on the Internet, not his own. It means that he knows that Mu Chen will not cause him any trouble by using his social skills, and he thinks that Mu Chen himself is a very homely person who doesn’t go out and socialize very much.”
"Just imagine how he will know that Mu Chen's use of his identity for social networking will not cause him any trouble."
YangMeng finally caught up with this train of thought: "It can only be explained that he clearly knows what Mu Chen is using his identity for!"