The professional quality of the male protagonist

Li Si on the side agreed with Li Yancheng's meaning, she said: "The other party has a child, even if they take the child away when the child is completely unconscious and will not escape, they will not be able to break through the current search range, so the other party should not have Escaping from the surrounding area and expanding the search area are of little use.”

Hearing this, Zhang Xuan scratched his hair, a little weak, "How could such a big child just disappear? We have been monitoring their car since we found it, and we never saw them stop along the way. The child always It can't disappear out of thin air!"

For such an unknown situation, Li Si's situation is not much better than Zhang Xuan's, not to mention that she is more worried about the safety of her child.

Li Si's previous experience made her start to worry. If the other party kills and silences her, then the child is probably already...

Such a young child, I'm afraid he doesn't even know what happened now!Not even knowing what death is...

As if thinking of something, Li Si rubbed his cheeks with both hands to cheer himself up.

She said: "I'll go and see those two brothers again, it really won't work... There is always a way to get them to talk!"

When he said this, Li Si was gnashing his teeth, and when he got up and left, his eyes were already full of ruthlessness. Li Si is a policeman, and it is not wrong to use lynching. Wait patiently.

If the time is delayed by 1 minute, the possibility of the child surviving will be even less.

Zhang Xuan understood Li Si's thoughts in an instant, he quickly stood up and followed, "I'll follow him to have a look, Li Yancheng, you should go to bed early after reading."

Zhang Xuan himself is also a policeman, and he has also encountered such a thing, so he understands that it is best for someone to follow Li Si at this time to prevent her from doing things that she will regret later.

"Come back." Li Yancheng said suddenly when Li Si was about to walk out of the room.

For Li Yancheng, Zhang Xuan has even blindly trusted him to the point of belief. As soon as Li Yancheng said the word "come back", Zhang Xuan's body immediately stopped the movement of stepping forward. This movement was done without even thinking about it. out.

However, Li Si didn't follow Zhang Xuan's serious words to you like an order. She walked a few steps after listening to Li Yancheng's words before stopping, "What's wrong?"

Li Yancheng waved his hand without raising his head.

Zhang Xuan had already trotted over to sit down next to Li Yancheng, and then stared intently at the computer in front of Li Yancheng, wanting to see what he found?

Seeing this, Li Si quickly ran back and sat down on the other side of Li Yancheng. She also carefully looked at the surveillance video on the computer, but compared to Zhang Xuan's concentration, Li Si felt a little inexplicable.

"What exactly do you want us to see?" Li Si asked puzzled.

When Li Si asked this question, Zhang Xuan also raised his eyes to look at Li Yancheng, obviously he didn't see what Li Yancheng wanted them to see.

Li Yancheng made a silent gesture at this time, and then pointed to the video divided into four screens with his finger.

After nearly half an hour, Zhang Xuan rubbed his forehead. He felt more and more helpless. Li Yan in front of him had already played that video 4 times in order to take care of the two of them.However, the two of them were still confused and did not understand what Li Yancheng wanted to say.

Li Si was still watching the video patiently over there, his blood-red eyes were wide open, and he seemed to not give up if he couldn't see it.

Zhang Xuan has already learned to give up, not because he is not attached to this case, but simply because he knows that they may not be able to see what Li Yancheng sees in many cases.

It's not that what Li Yancheng sees must be tricky, difficult or secretive information, it's just that Li Yancheng's starting point when looking at problems is completely different from theirs, so what Li Yancheng sees is often what they easily ignore.

"Li Yancheng..." Zhang Xuan said.

He looked at Li Yancheng, holding his mouth slightly, with a bit of pleading and pitiful air.

If he didn't ask, Li Yancheng would probably show them four more videos...

As soon as Zhang Xuan's words came out, Li Si looked sideways, because Zhang Xuan, who was shrewd and capable in front of outsiders, would actually show such an expression inside.

Li Yancheng glanced at Zhang Xuan, and his hand that was about to play the video repeatedly paused.

The next moment he withdrew his hand and looked down at the video for a while, before Li Yancheng said, "Look at the time."

After being reminded by Li Yancheng, Zhang Xuan finally understood what Li Yancheng meant when he patiently played the route video for them just now.

In the upper right corner of each surveillance video, there will be a place to display the time. The four surveillance videos and the four times are not connected together. They are integrated for the convenience of the police investigation.

The time of the four recordings is different, and the duration of the recording is about 3 minutes. It is a video recorded immediately on the highway.

The directions of the videos are all in the forward lane, and the suspect's car is coming from the front and then disappears at the end of the line of sight.

The time has been adjusted, and the overall playback time is either accelerated or slowed down to 30 minute and 30 seconds, so these countless surveillance videos are almost played continuously in countless copies of [-] seconds.

But after Li Yancheng's reminder, Zhang Xuan and the others noticed that although the playback time was all within 30 seconds, the recording time of the video itself was different, especially for these four videos, the time can be said to be uneven. Qi, the longest is about 5 minutes, and the shortest is only 2 minutes.

Li Si widened her eyes even more, and she leaned forward, almost to the point of exaggerating her face against the video.

Zhang Xuan was on the left of Li Si, and he was the same, but he couldn't lean his face on the screen like Li Si did. The reason was very simple, because Li Si had occupied most of the screen.

However, the two of them looked left and right for a long time, but they still couldn't understand what Li Yancheng was talking about...

The time of the video is different, but the car did not stop!

The car didn't listen, and the people in the car didn't see anything thrown from the window, and the child couldn't disappear...

Li Yancheng stretched out his hand, and pointed to two places on the computer screen from above the heads of the two people in an awkward posture. These two places are where the time is displayed.

The accident occurred at around [-] o'clock in the morning, and the child got on the highway at about [-]:[-] pm the next day, and was arrested at about [-] pm, and it took nearly two hours in the middle, Li Yancheng pointed out The times are in two of the time periods.

"Time difference." Li Yancheng tapped the screen, "The time between these two videos is too long."

After a pause, Li Yancheng continued: "The whole section of the road took about 15 minutes at the previous speed, but it took about 10 minutes here."

There is a speed limit on the highway, and usually the speed will not slow down unless there are no other exits.

Li Yancheng pulled out a map from the table. The map was a concise map of the expressway, which clearly marked the conditions of all road sections, including the speed limit.

Li Yancheng pointed to a number on the road sign, "The speed limit in this place is not low, they passed the minimum speed limit."

"Minimum speed limit?" Zhang Xuan immediately repeated in a strange tone.

After a while, Li Si also realized.

"You mean the minimum speed limit?" Li Si also repeated.

Freeways usually have a minimum speed limit, and on most freeways there are many people speeding and very few people driving too slowly at the minimum speed.

Judging from the current situation, it is obviously impossible for the other party to slow down because of fear of speeding. This can only explain one thing, "The other party stopped in the middle of these two surveillance videos?"

Before Li Yancheng could say anything else, the two of them had already pulled out a map and a pen from the side. The distance between this distance and the time spent by the other party between the two checkpoints could be found immediately with a little effort.

After further calculations, the conclusion Li Yancheng just gave was reached in only five or six minutes.

Zhang Xuan pondered, drawing circles on the map with his fingers.

He had the impression that during this journey, there was a cliff on one side of the highway and woods on the other. They had already searched, but they did not find the child.

After racking his brains, Zhang Xuan couldn't figure out where the child disappeared.

Unless - the child was thrown off the cliff by them.

But they have also sent people to search under the cliff, and found no blood.

"Is there such a possibility? They transferred the child in the car." Li Yancheng asked.

"Ok?"

"There is not only one passage on the expressway." Li Yancheng slid his fingers across the road, the direction was exactly opposite to the direction of the suspect's car they locked.

"Reverse traffic lane!" Zhang Xuan jumped three feet high, he took out his mobile phone in a panic and made a call anxiously.

After the call was made, only Zhang Xuan's growling voice remained in the room.

Those who lived upstairs heard the voice, and they all went downstairs to ask what happened.

All of a sudden, the living room, which was supposed to be quiet, suddenly became lively.

Everyone started to get busy. There was a constant stream of people coming and going in the quiet living room just now, with the sound of talking and walking.

Because it was the middle of the night, most people were already extremely sleepy. Although they were extremely excited because they had this clue, they were no match for sleepiness, so many people gathered around the coffee that Zhang Xuan had brought before.

Zhang Xuan lay on the table, staring at the scarlet eyes to study the video.

Li Si was studying the car on the reverse lane that they had left aside before, trying to find any clues about the relationship with the child.

The other party changed the car in a place that avoided monitoring on that section of the expressway, and brought the child back to the previous city from the reverse lane.Zhang Xuan and the others blocked the road before, and when checking the intersection, they mostly focused on checking the forward lane, so the reverse lane has always been ignored.

Now that something is wrong, it is too late to investigate the surveillance video.

Now even if the other party's car is found, there is probably no way to find the other party in a short time. Even if the police can find everyone in a short time, the child must have been transferred out.

Li Yancheng was squeezed aside and sat motionless on the corner of the sofa, which was full of people.