After being read by the cannon fodder, the idiot beauty won.

Chapter 474 Is there something wrong with the surveillance?

Why would the authorities know about it in just one minute?
Because it happened that at that time, the official people wanted to take out this thing, which was useful.

Just as I reached out to take it, the thing disappeared out of thin air.

Because that thing is extremely valuable and is kept in a very secret place, there are always several people present every time it is taken out or put back.

In other words, when this thing suddenly disappeared out of thin air, there were several pairs of eyes staring at it at the same time.

So, it is impossible for anyone to be wrong.

There is no way someone is lying.

One person may make a mistake and tell a lie, but it is impossible for several people who have no interests or grudges against each other to lie.

Not only that, another point is monitoring!
Surveillance is something that ordinary people don't have and it's not yet popular. Even when someone mentions surveillance, some people don't know what it is.

But officially, surveillance does exist.

"... Ningning, do you know anything about surveillance?"

"I know. A camera can only record a moment's image, but surveillance is dynamic and can continuously record images during that period of time," Xu Jinning replied.

Zhang Changzheng remained silent. Ningning indeed knew it.

To be honest, as for surveillance, this was the first time Zhang Changzheng heard of and saw it during his visit to Beijing.

When he knew about the existence of surveillance, he felt that if he had it, he would be able to solve cases very quickly.

Just like the previous case of lost items.

If there were surveillance cameras installed at the time, then when the people reported to the police that something was lost, they could check the surveillance cameras. Even if they couldn't see who took the item, at least some suspects would be seen, allowing the police to better screen the suspects in the case.

This way, solving the case will not be so difficult, and you won’t be completely clueless.

"Ningning, you really do know something about surveillance."

I don't know why, but when he talked about surveillance with Xu Jinning, his intuition told him that Ningning would definitely know about it.

Xu Jinning, she always knows a lot of advanced things that others don’t know.

So, he knew that when it came to surveillance, Ningning might know and understand.

Looking at it this way, it is indeed the case.

After expressing his feelings, he said: "This monitoring is a good thing, but it's a pity that it can't be popularized at present."

"It will become popular. I believe that one day, surveillance cameras will be installed all over the country, and even ordinary people will be able to install surveillance cameras in their homes."

Zhang Changzheng couldn't help but be stunned when he saw Xu Jinning speaking so confidently.

Xu Jinning spoke with such certainty, as if he had already foreseen or experienced that possibility.

But he knew that this was not Ningning's guess, and what she said was right.

This might be the reason why he wanted to tell Ningning about this case.

"Let's get back to this case."

"Because of the surveillance, it should have been able to clearly record the process of this thing disappearing out of thin air, but do you know what the result was?"

Xu Jinning frowned slightly and said, "Could it be that there is something wrong with the surveillance?"

"Correct."

"I said, that thing disappeared for a minute."

"A lot happened in this one minute."

"Because that thing is so valuable, I reported it immediately when it went missing."

"Almost immediately, someone checked the surveillance video, but guess what happened."

"When the surveillance video was called back, it was found that the thing was still in the same place, as if it had not disappeared." "But in fact, it disappeared out of thin air."

This scene immediately made everyone around feel mysterious and unbelievable.

"Is the surveillance broken?" Xu Jinning asked. After asking, she answered on her own, "No, the surveillance is not broken, right?"

"Yes. When the surveillance video showed something unusual, everyone suspected, like you, that the surveillance video was broken."

"But when the surveillance was called up, there were several professional technicians there, and the surveillance was not broken."

Xu Jinning thought for a moment, "That is to say, this surveillance may seem normal, but it is actually not normal."

After all, that thing was really gone.

In front of everyone, he disappeared out of thin air.

With so many people and so many pairs of eyes, it is impossible for anything to go wrong.

People also trust their own eyes more, so the thing disappeared at that time.

It can't still be there.

"One minute later, the thing came back?" Xu Jinning asked.

"Yes, just when everyone thought that thing was gone and even suspected that there might be a spy, and when they were sending people to search for it layer by layer, that thing reappeared out of thin air in front of everyone, just as it had just disappeared out of thin air."

"During this time, no one else approached there."

“Everyone just saw that thing reappear out of thin air at the same place.”

"People calculated the time and it was exactly one minute."

"Where is the surveillance?" Xu Jinning asked.

"The surveillance footage is still the same. Whether it's when the thing disappears, or within the minute it disappears, or when it appears out of thin air, the surveillance footage shows that the thing has always been there, as if it had never disappeared or come back."

So, this is the weirdest part.

Things disappear and appear strangely out of thin air.

Also came back again strangely.

The surveillance also strangely showed the existence of this thing all the time, without even the slightest movement.

Everything is mysterious and weird.

If it was any other ordinary thing, people might not notice it, or they didn’t happen to want to take that thing at the time, and there weren’t so many people around. Or if there was nothing unusual in the surveillance, they wouldn’t have noticed the abnormality.

But that's just how it happened.

Because this thing is too important, and also because there is something unusual in it.

So the authorities immediately arranged for someone to investigate.

"Later, the authorities also collected fingerprints from that thing." Zhang Changzheng continued, "Of course, this technology is not yet popular."

Zhang Changzheng thought that if this technology could be used in handling cases, the efficiency of case handling would be greatly improved.

Unfortunately, there is no way at the moment.

"After collecting the fingerprints on it, I found that unfamiliar fingerprints appeared on it."

"And this strange fingerprint didn't even exist before this thing disappeared."

"Can we know whose fingerprint it is based on, that is, find that person?" Xu Jinning asked.

"No." Zhang Changzheng said, "The current technology can only detect that there is an unfamiliar fingerprint on it, but it cannot find out who it belongs to."

Xu Jinning understood.

Yes, if the Internet were available now, the fingerprints of everyone in the country would be entered into the computer, so they could be compared.