9 am.

City S, a shopping mall.

Xiao Yu and Ye Heng stood in front of a row of lockers.

This kind of locker is stored by coin and code scanning, which is convenient for guests to temporarily store items.。

“The surveillance video of the mall can be saved for 25 days. 17 days ago, the victim He Xuelan entered the mall and came to the locker and took away a handbag, which was suspected to contain cash.。”

“Through surveillance and investigation, it was found that the person who deposited the handbag was a boy of 17 or 18 years old.。”

“Through facial big data comparison, we locked the suspect……”

After the national security officer finished his report, he pointed to a handcuffed older boy next to him.

At this time, the boy’s pale face seemed to have been drained of blood, his eyes were straight, and he was very frightened and frightened.。

“Tell me, who asked you to put your handbag in the locker at the mall 17 days ago. ”

Gazing into the other person’s eyes, Xiao Yu asked coldly: “Time, place, and gender of the other person?”

“Yes, he is an uncle.

The boy looked at Xiao Yu timidly, “It was in the morning. I left my classmate’s house and passed by the mall. The uncle stopped me and asked me to help put the handbag into the locker in the mall. I typed out the password receipt and handed it to him. He Gave me a hundred dollars. ”

Xiao Yu stared at the boy’s facial expression.

He was nervous and frightened, but he didn’t lie.。

“It seems that the other party knows that the mall is under surveillance. ”

Ye Heng’s face turned ugly, “The tricks are quite coquettish.。”

“Have the Skynet surveillance results been released? “Xiao Yuwen.

In every city, there are many surveillance systems.

City Skynet surveillance!

The coverage rate is above 60%.

Skynet surveillance will be installed on streets, alleys, streets, and crowded places.

If there is an accident nearby , , police situations, and abnormalities

. Video recordings can all be retrieved through surveillance.

Nowadays,

this kind of surveillance combines AI technology and face scanning functions.

Anyone who appears in the surveillance perspective can be locked.

Through scanning, a large database Personnel file identification and comparison.

The identity of the suspected target person can be checked quickly.

As long as someone commits a crime, he will be exposed to Skynet surveillance.

The probability of escaping is extremely small.

Unless he hides in a place without surveillance, such as deep mountains and old forests.

Otherwise , must be caught!

When the national security personnel mobilized Skynet surveillance near the shopping mall, the suspected target was locked!

Suspect: Male, about 1.73 meters tall, thin, and can be judged to be about 25 to 35 years old.

But , the other person was wearing a mask, sunglasses, a hat, and a coat.

His appearance was almost completely hidden.

Face scanning is very cool, but you have to see the face. After

checking this, Ye Heng sighed, “It’s impossible Determine true identity。”

“Then look for it. ”

Xiao Yu sneered, “Use Skynet monitoring and tracking to find the person! ”

They have all been exposed to Skynet surveillance. You can’t see their faces. You can also continue to track them through surveillance based on the route of action.

This process is very troublesome and requires a large number of surveillance cameras to be investigated one by one.

The national security investigators continued to investigate until night.

That’s it. ” Find all the ‘forward and reverse movement trajectories’ of the suspect.

Starting from the suspect’s appearance in the Skynet surveillance view outside the mall,

how he came to the outside of the mall, and his movement route after leaving. In

both forward and reverse directions, All Skynet surveillance videos were retrieved.

Reverse surveillance.

The suspect took a bus from the outskirts of the city and entered City S. He got off the

bus, took a taxi, came to the mall, stopped the boy, and instructed the boy to deposit the handbag in the mall. Locker.

After receiving the coded ticket from the boy, he took a taxi

and left.

Forward surveillance.

The suspect took a taxi, went to another shopping mall, and disappeared.……

“disappear?

Xiao Yu was amused, “How did a living person disappear from a shopping mall? “”

“Leave it to us. ”

Ye Heng also smiled, “Following, investigating, and tracing are the strengths of our national security. ”

The job of National Security is to compete with spies.

Isn’t it funny to disappear with National Security personnel?”

……

Night, 11 o’clock.

City S, the women’s clothing area on the third floor of a shopping mall.

Xiao Yu and Ye Heng were looking at the women’s clothing store in front of them with cold faces.

After investigation by national security investigators.

After entering the mall, the suspected man came to the women’s clothing area.

There was no trace of the man subsequently.

The place where the suspected man disappeared was exactly the area where the two men were.

And this area happens to be the surveillance blind spot of the mall.

It can be judged that the suspect’s anti-reconnaissance ability is very strong.

He must have “stepped on the spot” when he came here earlier and knew that there was no surveillance in this area.

Stepping in, a jargon in the field of criminal investigation.

Refers to the suspect visiting a certain place in advance to prepare for the official crime.。

“It seems that he is quite familiar with the inside of the mall and even knows whether there is surveillance anywhere. ”

Xiao Yu’s face was cold, and he took the tablet computer handed over by Ye Heng.

Inside was the surveillance video outside the blind spot obtained by the national security personnel.

Don’t be afraid of hiding in the blind spot.

Because a living person cannot hide for a lifetime without appearing.

He has to eat , drink, defecate, urinate, rest…

Through surveillance, Xiao Yu confirmed that the suspect man entered the surveillance blind spot.

Many people entered the surveillance area, and many people walked out of the surveillance area.

Only the suspect man did not appear.

People indeed disappeared. Yes!

“Have you compared the number of people, clothing, and information? ”

Xiao Yu asked while watching the surveillance camera.。

“Comparison has been made. ”

Ye Heng nodded, then shook his head, “I didn’t disguise myself and run away. ”

Compared to what?

The number of people refers to the people who enter the blind spot.

The number of people who enter the blind spot can be found through monitoring.

So when they come out, they will definitely be the same number.

Faces, clothes, height and posture, as long as all All can be compared. Then

we will know whether the suspect is likely to escape in “cross-dressing”.

Ordinary people do not understand this truth, but the national security gate is clear.

Since it is determined that the suspect did not leave by means of cross-dressing, disguise, makeup, etc.,

then it is only It can be explained that the other party used other temporarily unknown means to escape.

What means… Xiao Yu looked up and looked at the blind area. There were only two stores.

A brand store with surveillance inside.

The national security personnel have checked, and there are no The suspect was found.

Then it just means that the suspect entered another store.

Fortunately, there was no surveillance in this clothing store.

Entering the store.

Everyone searched all the places, but no one could hide or escape.

But the suspect The person happened to disappear from the surveillance blind spot, perhaps from the store in front of him.

How did he do it?

Beast form: eagle eye.

Xiao Yu’s eyes changed, and his sharp eyes were as sharp as a blade.

He began to survey the entire store. .

As the footsteps move, the eyes also move inch by inch.

After checking the ground, check the ground, and after checking the ground, check the ceiling.

Suddenly, standing in the changing room, Xiao Yu’s pupils shrank rapidly.

His eyes were fixed on the ceiling above his head.

Look. When it reached the gap between a gusset plate, a color difference appeared.

A sneer appeared on Xiao Yu’s face.。

“found it! “


Tap the screen to use advanced tools Tip: You can use left and right keyboard keys to browse between chapters.

You'll Also Like