Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 267 Candid video
This discovery surprised Lu Chuan.

The installation of pinhole cameras in hotels has often been reported in recent years.

Many people even make a living selling candid videos in hotels.

Some overseas illegal websites have special acquisition channels.

Where there is candid photography, there is anti-candid photography.

There are many methods on the Internet to detect and discover hidden camera cameras in hotels, or devices, or APPs.

When Lu Chuan was in college, he saw cases in this area.

Surveillance cameras are installed in hotels, usually in bedrooms and bathrooms.

Most of the installation locations are very hidden, such as smoke sensors, bedside sockets, decorative paintings, wall lamps, fire sprinklers, telephones and other parts.

The most commonly used detection method is to scan the entire room directly with the flash of the mobile phone after turning off all the lights in the room.

Although the pinhole camera is very small, it is difficult for the naked eye to find it in a hidden position, but as long as it is a camera, the surface will inevitably reflect light after being illuminated by strong light.

Just like just now, when Lu Chuan scanned the biological traces with an ultraviolet lamp, he accidentally scanned the mural and found a reflective spot.

Accidentally found this pinhole camera.

"Master, come and look here!"

Liu Guodong was digging the sewer in the bathroom, when he heard Lu Chuan calling, he walked into the bedroom.

"Have you found anything?"

Liu Guodong knew that Lu Chuan called him because he must have discovered something.

However, he has already looked through the bedroom, except for the book on the pillow and the mobile phone that has been charging on the bedside table, there is nothing special.

"Here, this mural."

mural?

Liu Guodong approached the mural and observed it for a moment: "What's the problem?"

When there was no light, Liu Guodong could not find the camera with his naked eyes.

Lu Chuan turned on the ultraviolet lamp and irradiated it: "You can watch it this time."

The purple reflective spots are very clear, and Liu Guodong noticed the nostrils of the characters in the mural at a glance.

"This...is a pinhole camera?"

Liu Guodong had only heard of it, but had never actually seen it.

Although in the past few years, cases of secretly filming are not uncommon, it can even be said to happen every day.

However, 90.00% of such cases are handled by the police station.

The criminal police brigade at the grassroots level will not intervene, let alone the criminal investigation detachment.

But in any case, the discovery of a pinhole camera is always a major discovery.

If the camera had been working, there would have been a major breakthrough in the case of Liubai's disappearance last night.

"Pick it off!"

The camera is hidden in secret, but it is not difficult to get it out.

Moreover, this kind of pinhole camera that candidly take pictures in hotels generally does not have the function of image transmission.

All the videos are taken on the spot and stored in place, otherwise, if the images are transmitted remotely, the volume will become much larger.

Because of the high energy consumption, the requirements for the battery are high.

This is why the pinhole cameras in many hotels are mostly installed by hotel staff.

Because other people want to take the video at will, it is not very convenient.

Sure enough, after the pinhole camera is taken out, there is still a small battery and storage device.

It is an ordinary SD card.

"I'm going to find a computer, wait for me for a while."

The information of this kind of card is very convenient to read, no converter is needed, and many notebook computers have a reading port, and the content can be read directly.

Liu Guodong borrowed a laptop from the front desk of the hotel within 10 minutes of going out.

Lu Chuan directly inserted the memory card into it.

Click on the folder.

It is a video file over ten G.

"With such a large file, this pinhole camera has been installed here for a long time."

This simple camera device does not have the function of automatically identifying whether there are people living there.

Therefore, it is generally a time switch.

Most of them turn on the recording function after 8 o'clock in the evening, and turn it off after one or two o'clock in the middle of the night.

"The space of the memory card is not full, it depends on whether the battery has power."

Click the play button, and what appears is an indescribable scene.

Lu Chuan and Liu Guodong looked at each other.

Lu Chuan operated the mouse and quickly dragged to the end of the video.

"Have it!"

The last part of the video is officially recorded last night.

"Adjust the time."

Liu Guodong looked very excited.

I don't know if it's because of the picture just now, or the picture after Liubai checked in yesterday.

"Master, here!"

Although the surveillance video is silent, it recorded the whole process from Liubai's return last night to his kidnapping.

"Great!"

This pinhole camera is not equipped with a microphone for voice recording, so the video screen is silent.

However, process is not missing.

"I'll call Captain Qin!"

10 minute later.

In a conference room prepared by the hotel, Qin Yong and others surrounded the computer and watched the video carefully.

At eight fifty, the lights in the room came on.

Although Liubai did not appear in the video, it can be confirmed that Liubai entered the room at this time and turned on the lights in the room.

This coincides with the time of the video that Qin Yong and others saw in the monitoring room just now.

The surveillance in the corridor showed that Liubai opened the door at 49:[-].

Afterwards, the picture remained static until [-]:[-], when Liubai's figure appeared in the bedroom.

He first charged his phone, then changed into his pajamas, and then left the bedroom.

The time at this time is 22:[-].

Although there was no sound, it could be deduced that Liubai should be washing up.

At 34:[-], Liubai's figure reappeared in the bedroom.

At this time, he was holding a book in his hand.

It was the book that Lu Chuan and others found on the pillow.

Afterwards, Liubai kept reading in bed.

Until [-]:[-], the picture changed.

Liubai raised his head and looked towards the door of the bedroom, as if he heard something.

After that, Liubai put down the book, probably planning to get up and go over to read it.

At this moment, two figures suddenly broke into the bedroom.

"you……"

Although the picture is silent, it can be judged from Liubai's lip-synch that he is shouting.

However, the oncoming person took out a spray and sprayed it directly towards Liubai.

The other party fainted on the bed without uttering a complete sentence.

The two people didn't seem to speak, one stepped forward, the other turned around and went out. After a while, they came in pushing a luggage rack with a large suitcase on it.

After three times and five divisions, the two packed the six hundred into the box, then carried it to the luggage rack, and disappeared from the screen.

The whole process takes less than 10 minutes.

The video ends.

Qin Yong looked at Ren Qiang: "Catch people first."

"Yes!"

Of the two people in the picture, one was dressed in black, which no one had ever seen before.

However, there is one in a suit that everyone is familiar with.

Because, the person in the video who brought Qin Yong's people to check the room where Liubai lived just now was the one in the video.

Song Hui, room manager of Haotai Hotel!

(End of this chapter)