spy on

Chapter 18

The three returned to the car again, Zhao Zifeng's head was still muddy and he couldn't figure out why.
He's about to go crazy.
As soon as he got into the car, he immediately asked.
"Boss, what's wrong?
I see that the expressions of you and Sister Fang just now are not quite right."

Lu Lingyou didn't answer directly, but looked at Fang Ning.
"What do you think."

Fang Ning thought for a moment, then looked at Zhao Zifeng again.
"Let's straighten it out from the beginning.
You said that these surveillance videos have not been synthesized or spliced ​​at present, and there are no flaws."

Zhao Zifeng made an oath and repeatedly assured that it was absolutely impossible.
Fang Ning opened the laptop and called up the surveillance video.
"First, if, I mean if.
If there is a splicing point in this currently complete and perfect video.
Where to start is easier to achieve.”

Zhao Zifeng thought for a while.
"Although I think this is almost impossible to do, if you really want to do it.
I think there are about a few places like this.
First of all, it is a monitoring blind spot covered by the bus for more than two seconds in the video.
The video at this position is basically in a static state, only the sound is exposed, and the possibility of operation is the greatest.
However, the problem is that the time when the child disappears is not here.
If you cut here once, then you need to cut again when the child disappears.
I don't think it's necessary."

Fang Ning nodded knowingly.
“Then this may be temporarily ruled out.
Go on."

Zhao Zifeng took a deep breath and analyzed it seriously.
"That's right.
The video we used to compare before and after the child disappeared is divided into three parts.
The first part is the driving recorder from the car departure to the parking roll call.
The main entrance of the second TV station building faces the wide-angle 360-degree camera in the parking lot, which is the part covered by the bus in the middle and has a monitoring blind spot until the entrance.
The third is the camera in the lobby aimed at the gate.
It was noon that day, and the light exposure of the camera aimed at the gate in the hall was too high, and only overlapping phantoms could be seen in the part outside the gate, and it was impossible to count the number of people outside the gate.
You can only see two children inside the door.
If there is a place where you can do something, it is the surveillance in the middle before entering the turnstile.
But to put it bluntly, the monitoring in the middle is also the most difficult technically.
The human figure can be perfectly synthesized in the picture, but the occlusion and diffuse reflection of the shadow on the object cannot be done without trace.
If there were only nineteen children when they were outside the door, then the images of the two children in this surveillance would be too perfect.
oops"

Zhao Zifeng was so anxious that he almost slapped his mouth.
Fang Ning was very patient, and even cast a sideways glance at Lu Lingyou, who was about to get impatient.
She patted Zhao Zifeng's shoulder, comforting and hinting.
"Don't worry, I understand what you mean.
Because of the intensity of the sunlight, all kinds of refraction and diffuse reflection, the content of the three videos is actually very difficult to process.”

Zhao Zifeng nodded.
"That's what it means."

"I trust your expertise.
But you have fallen into an endless loop of thinking, let's think about it from another angle.
For example, Ji Ou’s new confession at the same time.”

Zhao Zifeng raised three fingers to emphasize it again.
"I literally double-checked every single frame of their frame.
There's really no trace of technical manipulation."

He felt like his brain was about to be ripped out.
"I can't imagine, if anyone can do it, it must be a super awesome master.
At least I can't."

After a pause, he laughed at himself again.
"As for other possibilities, I have also considered it.
That is, the three monitoring sections were time-switched without any trace.
But it’s impossible. One is that we arrived at the scene as soon as the crime happened, and copied the bottom plate not long after. How could the criminal have such a time difference?
Furthermore, even if he has time to change the car, the TV station, and even the surveillance cameras in the hotel before we collect the evidence.
But the same light, the same number of people, the same behavior
Don’t say it’s a forgery, it’s just reorganizing and performing it again.”

In the middle of speaking, he suddenly stopped himself.
A flash of inspiration suddenly appeared in my mind, and the last sentence of the little girl just now appeared.
Zhao Zifeng pointed to the computer screen and hesitated for a long time, then looked at Lu Lingyou.
"Boss
you don't mean
Wait, wait, you guys let me wisp."

He rubbed his scalp desperately, and after a while, his whole head turned into a brand new chicken coop.
Suddenly, Zhao Zifeng raised his head and looked at Fang Ning with bright eyes.
"What do you mean.
These kids have been here once before.
If I remember correctly, my colleague Ji Ou said just now that these children formed a team and went to the hotel to check in after the semi-finals.
That means that the last time they came, the starting point was also Blue Bay No. [-] Hotel, and the destination was also the current TV station.
And at the same time, the weather.
Wei Shuhua led the team, the school bus driver Liu Ping drove to pick him up, and the receptionist Ji Ou.
Damn it!"

Zhao Zifeng slapped his forehead heavily.
"If the promotional materials were being shot that time, a video of the whole team of children and the shooting at the same time as the day of the crime would have been prepared.
If it's a few of them, join hands.
It's not impossible to replace before we get evidence!
Fuck it, boss!!!!"

Zhao Zifeng excitedly slapped himself again.
"In this way, there is no editing at all, just clever replacement.
It can be done without any trace.
The children may have disappeared before departure, so during this period of time on the road, in order to prevent the number of children from being exposed in the traffic monitoring, the school bus chose to close all the blackout curtains in the car."

Fang Ning smiled and fanned the second-hand smoke that floated in front of him.
Zhao Zifeng was about to cry, and looked at Lu Lingyou with red eyes.
"Boss! Why am I so stupid."

"Listen to you, my fucking bladder is about to burst."

Lu Lingyou took a big puff of smoke with a cigarette in his mouth.
"What are you still doing, call the technical department."

Only then did Zhao Zifeng recover from his hindsight, took out his phone and started contacting relevant personnel.
Lu Lingyou called the office of the bureau, and it was Liu Wei who answered the phone.
"Liu Wei, ask Lao Fang to sign and prepare for arrest.
Let the team of Jiou, Liu Ping, Wei Shuhua, and Zheng Kai collect the net immediately, and bring them all back to me."

Liu Wei on the phone was taken aback.
"Boss, it's only been a while since he was released.
Are you sure it's an arrest warrant, not an assisted investigation?"

Lu Lingyou was a little irritable from being urinated, and yelled at the phone.
"You're so deaf."

Liu Wei hastily shouted "Okay" and hung up the phone quickly.
"Okay, let's go back and talk about the rest first."

Lu Lingyou started the car, and before rushing out, he did not forget to threaten Zhao Zifeng.
"Don't cry in my car, I have to pee urgently, I can't see the flowing liquid."

The corner of Fang Ning's mouth twitched slightly, and he quickly turned his face to the other side of the co-pilot.
Back at the police station, Lu Lingyou immediately rushed to the bathroom on the second floor.
Zhao Yue was taken aback by the speed of the boss.
Seeing Fang Ning walking up slowly, he pointed in the direction of the bathroom suspiciously.
"What's the matter, how much water do you need to drink to make your urine urgent like this.
Does our boss have a kidney problem?"

Fang Ning laughed out loud.
"Maybe."

Then Zhao Zifeng walked up with reddish eyes, and muttered as he walked.
"So stupid, I'm so stupid."

Zhao Yue was dumbfounded.
"This guy, no matter what.
Did the boss beat him halfway?
The fist of the boss is as big as a sandbag, and it can really beat people with dementia."

Fang Ning shook his head helplessly, turned around and went into the bathroom as well.
Lu Lingyou took a quick and long pee, and when he came out, he found Fang Ning washing his hands in front of the mirror.
"The hobbies are quite small, do you like listening to the sound of urination?"

Fang Ning shook off the drops of water on his hands.
"Holding back urine for a long time will really affect kidney function."

She glanced down lightly.
"Lieutenant Lu, you have to pay attention to your body.
Otherwise, the rumors will come true."

Fang Ning put down the vague words that only two people could understand, took out a tissue and swaggered away.
"Hold"

(End of this chapter)