Pei Liang said nothing and went straight to the monitoring room.

It seems that Pei Da acquiesced in Ye Jiu's proposal of "joint investigation".

In fact, it's not so at all. Pei Liang just doesn't want to argue here any more, wasting his time unnecessarily. As for how to "clean up" Ye Jiu, I'll talk about it later.

That's a matter of leadership.

Peiliang, the leader of the criminal investigation team of Xingzhou Municipal Bureau, has no control over Huimin police station.

Watching surveillance is a pretty boring job.

Because Xu Huai stayed at about 11:00 p.m. on October 23, nearly in the morning, Pei Liang first asked for the surveillance video before and after that period.

At the beginning of the century, the monitoring equipment is far less than that of later generations. The images are very rough and not clear enough.

This is nothing more than that. The key is that the monitoring video of Ping An Hotel is mainly concentrated in the elevator entrance, which can hardly be seen in the corridor, which makes Pei Liang very angry.

"That's the level of monitoring you have?"

Pei immediately expressed doubts.

Of course, it's impossible to install a surveillance camera in the guest room, but in any case, there must be a camera in the corridor of each floor, right? Just look around the elevator. What's the use of it?

The manager said with a smile: "I'm sorry, Pei Da, the monitoring facilities of our hotel are relatively backward..."

That is to say, the manager's heart has been in the mouth.

You think it doesn't cost you to install so many cameras?

And the more cameras are installed, the more other facilities will have to be increased. It's all money!

Ye Jiu did not say a word, just staring at the screen.

People's hotel is such a hardware level, it's useless to rush with him. Let's see if we can find any clues from the only monitoring video.

I have to say that ye Jiuge is really a pragmatist.

What really makes Ye Jiu depressed is that there is a problem with the installation angle of the monitoring camera.

Basically, it mainly takes into account the elevator entrance and the elevator hall. For the stairway not far away, I just took it.

When I went to suite 1008 for site investigation, ye Jiu noticed that the emergency exit of the hotel, that is, the stairwell, was about three meters away from the elevator entrance.

If the location of the camera is reasonable, it should be able to cover the stairway.

At the beginning of the construction, I didn't know what I thought. The camera was mainly aimed at the elevator entrance. Although the stairway could be taken into consideration, it was already in the corner of the video. In addition, the lighting was not very bright, so the image of the stairway looked rather fuzzy.

It is estimated that the original builders also believed that few people would take the stairs, so they did not pay much attention to the situation of the escape channel.

More than ten floors, there is an elevator to take, the brain is broken will go to take the stairs?

They never thought that if criminals came to commit crimes in hotels, could their behavior be inferred from common sense?

Of course, we should try our best to hide our tracks.

"Wait a minute!"

"Stop!"

This side room, Pei Liang is still depressed, there ye Jiu has already said.

The surveillance video stopped immediately.

Everyone's eyes, together to one of the screens.

Although the monitoring facilities of Ping'an hotel are simple and crude, there are more than a dozen screens in the monitoring room. After all, there are more than ten floors to be monitored. In addition to the lobby and other places, nearly 20 screens are covered with a wall.

Ye Jiu is staring at the screen with the number 10.

It's the elevator entrance on the tenth floor.

The time shown on the surveillance video is 22:03 on October 23.

A vague figure appears at the exit of the escape passage.

Although the surveillance video is fuzzy, it can be seen clearly that it is a man, not short and strong, but with his head down and his face unclear.

In fact, in terms of the quality of the surveillance video, even if the person looks up at the camera, it's hard to see his face clearly.

"Adult male, height should be more than 1.75 meters, weight should be more than 75 kilograms..."

Pei Liang immediately said.

No one questioned it.

There is no doubt that the eyes of the veteran criminal police are very vicious.

Although the image is so vague, ye Jiu can basically draw the same judgment as Pei Liang.

Surveillance video shows the burly man, who then entered the corridor and walked straight ahead. As for what he finally did in the corridor, whether he entered suite 1008, or whether he wandered around room 1008, the camera couldn't get that far, but there was no way to judge.

About five minutes later, the man reappeared in the surveillance video, still drooping his head, walked into the stairwell and disappeared."Is this man a guest of your hotel?"

Pei Liang turned to ask the manager.

How does the manager know?

He's not a receptionist or a housekeeper.

The manager had to look at Xiaomei.

Xiaomei shakes her head and looks hard to think, but she still shakes her head: "I can't see her face clearly, and I don't remember..."

In fact, I can't blame her. Ping'an hotel is so big and has so many guests, not to mention hundreds, there are always dozens of people. Besides, how can she remember the appearance of every guest five days ago?

What's more, the person in the surveillance video can't see what he looks like at all.

If you can recognize it in this way, Xiaomei can go directly to be a criminal police officer and a hotel front desk attendant who farts!

Although the result was expected, it was still disappointing.

The man in the video is sneaky and suspicious.

But then, I saw the man again in the surveillance, saying it was again, which was a bit inaccurate, because the time of his "re" appearing in the video was about 7:00 p.m. on October 23.

The surveillance video was played backwards and forward.

Sure, fast forward.

If you follow the standard time, you can't watch the surveillance for several days here?

Strictly speaking, he wasn't the only one who appeared in surveillance video No. 10, but he was the only one who took the stairs twice. The others came out of the elevator and didn't hang their heads to avoid the monitoring equipment.

He appeared at the stairwell twice, with his head drooping twice, and he disappeared for a few minutes before returning to the stairwell. No one would believe that this man was suspicious.

"Ah, I remember!"

When she saw this person in the surveillance video for the second time, Xiaomei suddenly yelled.

"He, he has been in our lobby In the afternoon, I remember him sitting on the sofa in the lobby, as if waiting for someone... "

Xiaomei looks at the robust man in the surveillance video, her face full of excitement. It seems that she can finally help the police.

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