I'm not a super cop

Chapter 275 Gradient and Witness

When I got back to the team, it was already 9 pm, and most people had already left work.

After ordering a few takeaways to fill their stomachs, Xiao Ran and Zhang Lei went to the technical department, while Li Fangfang went to the lounge. He has a duty tonight.

Naturally, the technical department who works overtime all the year round will not be deserted. All the inspectors in the audio-visual inspection room are still checking the surveillance of Chen Ang's residence and the community where Ruan He lives, trying to supplement evidence as much as possible.

As for the monitoring screens around Chen Ang's shop, they are relatively tasteless, and no one cares about them for the time being after they are transferred.

But from the perspective of Xiao Ran and Zhang Lei, the significance of these monitoring is much more important, after all, their current target is Ruan He, not Chen Ang.

Zhang Lei is about to come to the relevant monitoring. After dividing the market, Xiao Ran said: "I will go from the front to the back, and you will go from the back to the front. First, focus on the 29th of last month. After all, the memory card was taken away that day."

Zhang Lei made an 'OK' gesture, and Xiao Ran also sat down, watching from the surveillance camera in Chen Ang's store that was transferred on December 12 at the earliest.

The monitoring in general shops cannot find the pictures of a month ago. For example, a milk tea shop near a cosmetics store has external cameras, but due to the small storage and high monitoring pixels, you can only see the pictures within half a month. Monitor content.

However, Chen Ang's store uses a large-capacity hard drive, so the content that can be recorded is naturally relatively extended, and it is just enough to see the situation in the store a month ago.

However, the Chen Ang store uses ordinary cameras, which can only see the situation inside the store, and the situation on the roadside in front of the door cannot be seen in the dead corner of surveillance. Fortunately, the road camera on Wufang Road can see the picture in front of the store. , although the distance is far away, but after sharpening, it can basically be seen roughly.

According to Chen Ang, the first time Ruan He went to his store to buy cosmetics was at the beginning of last month. I can't remember the exact time, but it was probably on the 1st or 2nd.

As for the interrogation transcript of Nguyen Ho as a witness, when the investigators mentioned this issue, Nguyen Ho also spoke vaguely and did not give the exact time.

The pictures on the display screen are changing rapidly, and the time in reality is also passing by little by little.

Unknowingly, it was close to zero, only Xiao Ran and Zhang Lei were left in the huge audio-visual testing room, with sore eyes open, always paying attention to the suspicious points that might pop up in the screen.

Xiao Ran has finished watching the store and road monitoring in the first three days of last month, but there is no sign of Ruan He in it, obviously what Chen Ang said is not accurate.

It was not until 4:5 p.m. on the 20th that Ruan He's figure appeared on Wufang Road for the first time.

In the picture, Ruan He got out of the car wearing a white coat and holding a handbag. Although his facial expression was unknown, he walked into Chen Ang's shop naturally.

This is the situation on the road, and then there is the scene of Ruan He's back appearing in Chen Ang's shop.

From the monitoring, it can be seen that Chen Ang is sitting in front of the counter looking down at his mobile phone. There are not many customers in the store. A shopping guide greets Ruan He when he comes in.

The shopping guide smiled and said a few words to Ruan He, then turned around and knocked on the glass counter in front of Chen Ang.

Chen Ang then raised his head, and when he saw Ruan He, he was obviously stunned for a few seconds, then stood up with a smile, exchanged a few words with Ruan He, and took Ruan He to the storage room behind the counter.

Xiao Ran didn't know what happened in the storage room, but from Chen Ang's expression at the first moment, combined with the situation Chen Ang explained later, it can be inferred that this should be the first contact between Chen Ang and Ruan He.

About seven or eight minutes later, Ruan He followed Chen Ang out of the storage room with a box of 'C' mask. In the picture, Ruan He's makeup was beautiful, but Xiao Ran's eyes tightened and he paused the video.

Xiao Ran enlarged part of Ruan He's face. Upon closer inspection, Ruan He's makeup at this time is still different from her subsequent makeup. Although it has the shadow of a good face, it is not as similar as it was later.

Could it be that Ruan He's makeup is gradually approaching Zhang Hao's?If so, what is her purpose in doing so?

Before Zhang Hao's arrival, he was the first to draw out the repressed guilt in Chen Ang's heart, so that when Zhang Hao arrived, Chen Ang completely strengthened his determination to commit a crime?
Or do you gradually change your makeup so that it doesn't look so abrupt, so as to avoid attracting the attention of people around you and leaving flaws?
It seems to be possible. With his meticulous scheming, it is reasonable to prepare the groundwork in advance.

After Xiao Ran made a mark here, he didn't delve into it any further. He restored the screen and was about to continue looking down, but he heard Zhang Lei beside him shout in surprise: "Look, Xiao Ran, look!"

Xiao Ran moved his chair and looked at the screen in front of Zhang Lei. What was shown on the screen was the road surveillance at 29:8 pm on the [-]th of last month, the day after Wang Xiaomei was killed.

In the frame captured by Zhang Lei, a man wearing a military coat and holding something in his left hand was squatting next to the trash can on the roadside in front of Chen Ang's shop, groping for something under the trash can with his right hand.

"This is……"

Xiao Ran's eyes widened. Although the location of the man in the picture was relatively dark, with the bright lights in the cosmetics store, Xiao Ran recognized him at a glance: it was the old man they sent back not long ago. Uncle Shuan!
"This... the uncle and Ruan He are in the same group? Is he pretending to be crazy?"

Zhang Lei also recognized it, but because he was too excited, his thoughts diverged too quickly: "But if he is pretending, why is he sitting at the door of Chen Ang's shop all the time? Is he guarding against us? But look at where he lives. The place is not quite like a normal person..."

"No, maybe someone asked him to take away the memory card when he was not confused." Xiao Ran shook his head slightly, and said solemnly.

Zhang Lei took a deep breath, still unable to suppress the excitement in his heart: "The 'someone' you mentioned, could it be Ruan He?
If it is Ruan He, then he is the witness who has seen Ruan He!As long as he can prove that Ruan He took over the memory card from him, we have a reason to take action against Ruan He! "

"Look down." Xiao Ran asked Zhang Lei to continue playing the monitoring screen.

Although the uncle named Laoshuan is suspected of being intermittently mentally ill, he can still be a witness when he is awake, but who can prove that he has the ability to think when he sees the person who asked him to take the memory card away? ?

The screen continued to play. After Lao Shuan in the monitoring found the memory card at the bottom of the trash can, he looked at it for a while, then stood up, hugged a raccoon cat, and walked straight to the path where he lived.

The whole process is purposeful, no different from normal people.It can be judged that Lao Shuan should have the ability to think at this time,
But the point is the uncertainty in Lao Shang. The video only captures his personal behavior. Some mental patients look no different from ordinary people when they are ill.

Surveillance alone is not enough. If one wants to establish the identity of Lao Jian's witness, one must find someone who can prove that Lao Lao was awake at the time.

Or, there is other direct evidence.

Xiao Ran rubbed his fingertips, looked at Zhang Lei and said leisurely, "This uncle's cat is dead, right?"

(End of this chapter)