"How do you know?" Xiao Shiyan asked.

"You see, Guoguo is looking out of this glass door, she must step out of the glass door next, it is this action that makes her lose the old dean and the other children."

After Lin Yu finished explaining, he said to the staff: "Rewind the monitoring for one minute, and then play it at 1.5 times." ”

"Okay."

The staff carried out the operation according to Lin Yu's requirements.

A minute after the surveillance rewinds, the old dean appears in the picture, walking with the children.

Guoguo was at the end of the children, and as she walked through the glass door, her steps suddenly stopped.

"Stop here, play at the normal rate." Lin Yu said.

The staff immediately returned to their normal speed.

"Sure enough, it's here!" Xiao Shiyan also exclaimed, "Guoguo stopped when she looked out of the glass door. ”

Xiao Shiyan also secretly admired Lin Yu's eyesight, she was so sharp, and she suddenly found something abnormal.

The screen continues to play.

Guoguo looked outside the glass door for a while, stopped for about ten seconds, and looked a little hesitant.

However, she still pushed open the glass door and walked out, and at the same time, Guoguo disappeared from the picture.

"Is there surveillance outside this glass door?" Lin Yu asked.

"I'm sorry, we don't have a monitor outside this door, it's just a few chairs for guests to sit down." The staff said.

"This must be the problem," Guoguo looked out of the glass window, and then stopped. Lin Yu said.

"But we searched that place just now, but we didn't find any fruits." Xiao Shiyan said.

Lin Yu exhaled and said, "Let's sort out the thoughts, Guoguo saw something that attracted her outside the glass window, and then she was very hesitant to go out, after all, she would be separated from the children, but that kind of thing was too attractive to her, and then she couldn't help it, so she went out, and then she disappeared." ”

"There's nothing there, just a few stools." Xiao Shiyan was puzzled.

"Maybe someone?"

"You're saying someone is showing Guoguo something."

"yes, what's the thing you think is most appealing to children?"

"Toys!" Xiao Shiyan blurted out.

It's natural to think of this.

Guoguo, a nine-year-old child, if there's anything that appeals to her so much, it's probably some kind of toy.

And if there is an adult outside the glass door, holding a toy, and it may be hinted at giving it to her or playing with her, then it is very likely to attract the child outside.

"Lin Yu, if that's the case, then it's very likely that this is abduction." Xiao Shiyan said loudly.

"I can't jump to conclusions just yet, I'd like to see some more surveillance."

"It also depends on what the monitoring does, since we know that someone deliberately took Guoguo away, we should go to find talents."

Lin Yu glanced at Xiao Shiyan, "Now we don't know who is the person who took Guoguo, how do we check, the purpose of the surveillance is to find a suspicious person, since that person is carrying a toy, then he will definitely leave traces in the hotel." ”

Hearing this, Xiao Shiyan suddenly realized that this Lin Yu not only has amazing eyesight, but also has such a meticulous mind!

"What is the fastest rate of this video?" Lin Yu asked the staff.

"Thirty-two times faster."

"Continue to broadcast the surveillance on nine screens, starting at 6 p.m. and ending at 10 p.m., this time at a 32-fold rate." Lin Yu said to the staff.

The more surprised the staff is, the more they are surprised, five times the speed, looking at nine screens, are you really Eagle Eye?

But he didn't say anything, after all, Lin Yu's ability to capture the key picture in an instant just now, he had already seen it.

He used nine screens to play different images, and turned the speed up to thirty-two times.

As soon as the picture was played, the people in it couldn't see clearly at all, and they couldn't even see the outline clearly.

Needless to say, the silhouette is indistinguishable even if it is a man or a woman.

The staff didn't believe what else the man could see in such a situation.

Lin Yu's brows frowned slightly, his eyes were staring at the screen tightly, his eyelids didn't blink at all, and in those eyes, there was a sharp gaze like a falcon.

Lin Yu looked at the surveillance screen, and beads of sweat on his forehead gradually appeared.

Although he could see what others couldn't see, it would drain a lot of his spirit.

But he knew that he had to.

Because in the case of general abduction or kidnapping, the traces of the other party must be found in the shortest possible time, and if the time is long, the clues will become difficult to find.

After scientific investigation, this kind of abduction case is the golden time to solve the case within one to three hours, and once the three hours have passed, the difficulty of cracking the case will increase by more than five times.

So he had to find the clues as soon as possible.

"Screen Three, stop!" Lin Yu suddenly screamed.

The staff hurriedly suspended the operation.

On the screen, a man walks to the guest room, and his background is captured.

And he was holding a robot dog toy in his hand.

"See, this man has a toy in his hand, he is suspicious." Lin Yu said.

The staff also shouted, "This robot dog is a very popular toy now, suspicious remote control operation dance, can also talk to people, very pleasing to children, my son also has a toy dog." ”

"It seems that it can't be wrong," Lin Yu said, "I think it should be that this man also lives in this hotel, he must have seen the old dean with a group of children, so he went to buy a toy, trying to find an opportunity to lure the children out." ”

"Go on, look for his picture, find his front face." Lin Yu said, so that his identity can be found through the system.

Lin Yu continued to let the staff play the surveillance, and kept playing it with the highest speed screen.

"Screen Seven, stop!"

As Lin Yu stopped, the man's face appeared on the seventh screen.

It just so happened that this captured picture was with a high-definition camera, so the man's face was completely exposed in the frame.

The man was about thirty-seven or eighteen years old, with a burly figure, a tendon and flesh, a stubble on his face, and a scar about two centimeters long next to the corner of his mouth, which looked like a bastard.

Lin Yu immediately took a photo with his mobile phone, intending to send it to the Dragon Soul and use the Dragon Soul's system to search for his identity.

At this moment, the staff shouted, "You don't have to check, I know this person!" Because he is a regular customer in the hotel, I often meet him.

This is a third member of the Longhai Gang, named Zhou Xiong, this person is usually arrogant and domineering, so the staff of our hotel are respectful when they see him. ”

"Longhai Gang, what is it?" Lin Yu said.

"It is one of the three major underground forces in Kyoto."