Everyone was excited, and their eyes fell on the computer screen of the operator who was exclaiming.

Peng Huading's back suddenly broke out in a cold sweat: if this infrared signal was really received from the gangsters, then they were really reckless just now, and this young officer almost stayed under the other party's gun. If that guy pulls the trigger gently, wouldn't he ......

You must know that the serpentine machine has just been placed on the side of the road for a short time, and no matter how fast they climb, they will not be able to climb far in such a short time, and the distance from the side of the road will not exceed two hundred meters.

The others didn't think so, and they all stared nervously at the screen, watching the operator face the head of the snake he was controlling in the direction of the infrared signal.

Each snake has a miniature camera mounted on its head, and the video signal can be transmitted to the control station where the armored vehicle is located through the wireless transmission system on the snake's body.

As the camera continues to change direction, there is a shot of weeds shaking on the screen. At that moment, the operator shouted again: "Look! It's ......"

The word "he" stopped abruptly without shouting, because it was a wild boar that was exposed in the camera! At this time, it was humming, running a few steps from time to time, and then turning its head to stare at the serpentine machine and humming a few times, chewing something in its mouth from time to time.

The operator was embarrassed and said, "I'm sorry, I ......"

Before Peng Huading could speak, Captain Wang spoke first and said, "It's okay! Infrared signals are not necessarily emitted by humans. Go on, go on. ”

The reporter also smiled and said, "This wild boar has seen the machine." You see, it's so frightened that it retreats. Then, she said, "I heard that the wild boar is not afraid of anything, will it bite and eat the machine as a real snake?" ”

Xie Zhanfeng also smiled and said, "No!" It doesn't bite at all. Don't look at it as soft and flexible, but we use a titanium alloy with great strength, which is difficult to penetrate even bullets. If it wants to bite, it can't bite even if it breaks a few fangs. ”

Guo Yi asked, "What if it takes the machine away?" ”

Xie Zhanfeng said: "We can manipulate the machine to shake its head and tail, and we can whip the wild boar by itself like a whip, and it will definitely not dare to go far." ”

said. He said to the manipulator, "Don't look at it. Continue the route you just did. ”

On the trajectory map of the serpentine machine, the person who found the wild boar has deviated from the original direction and drew a "7" on the computer screen.

Still, it's easy to adjust. Because it has a global positioning system installed in its body. Just enter the command. It can change direction on the fly and move forward on a set line.

With the deliberate avoidance of the serpentine machine, the wild boar just hummed and followed a few steps. Then it turned around, and the computer screen quickly lost its trace, and the dot showing the infrared signal was still shining, but slowly moving away and gradually dimming.

Captain Wang sighed and said: "This serpentine machine is really good, very sensitive, if there are really gangsters in the area they pass through, they will definitely be able to find it, this is much more convenient than us going up to search." ”

The reporter said: "There is really no danger in such words, it is like playing a video game, and the gangsters can't find them." From the original that they were in the dark and you policemen were in the light, it became that your policemen were in the dark and the gangsters were in the light. That's nice. ”

This was clearly a compliment to the serpentine machine, and the words of this reporter and Captain Wang were captured on tape by the cameraman along with the video on the computer screen, along with the process of discovering the wild boar just now.

Captain Wang's attitude changed quickly, he no longer sat in the captain's seat, but sat next to Peng Huading, his eyes stared at Peng Huading's general control platform from time to time, that is, the trajectory of the five serpentine machines, and from time to time turned his head to look at the video screen of a operator next to him.

I don't know how long it took, Guo Yi suddenly shouted: "Stop!" ”

Several people looked at Guo Yi in unison, and Xie Zhanfeng, who was sitting next to her, blurted out, "What's wrong?" ”

Guo Yi hurriedly said: "It's you!" I want you to stop, and the others to continue! She pointed to the bottom of the screen and said, "I think I saw a cigarette butt just now!" Can you get the machine to back off? ”

Xie Zhanfeng hurriedly stopped the serpentine machine, and then used the mouse to direct it to slowly retreat, and a dead leaf and dead grass appeared on the computer screen, and under the dead grass and dead leaves was a piece of sand, and a few ants could even be seen crawling from the sand and gravel on the screen......

"Stop!" The serpentine machine didn't retreat far, and Guo Yi shouted, "Look! Left, left...... It's a cigarette butt, definitely a cigarette butt! ”

The TV camera's camera immediately pointed at the computer screen, and Captain Wang and Peng Huading immediately turned their heads over. Other operators continued to operate the serpentine machine qì people search.

Captain Wang also immediately said with surprise and excitement: "It's a cigarette butt, and it's a cigarette butt that has just been thrown away, and the time is no more than three hours!" It is quite possible that it was left by gangsters! ”

The female reporter of the TV station was very professionally sensitive, and hurriedly put the microphone in front of Captain Wang and asked, "How can you tell that this cigarette butt was thrown down for no more than three hours?" ”

Captain Wang said: "It is mainly judged by the dryness of the cigarette butt, if it is timed, it will become damp, and the cigarette paper rolled on the outside will be fluffy. Speaking of this, he asked Guo Yi, "Officer Guo, what do you think?" ”

Guo Yi didn't answer immediately, but after thinking for a while, she took out her mobile phone and dialed a number, and after the phone was connected, she asked: "Hello, my name is Guo Yi, and I am from the Shengli Road Police Station in Yuejiang City." I would like to ask when it rains on Hump Hill today? ......, two hours ago? Well, thanks! ”

Hanging up the phone, she affirmed: "This cigarette butt was thrown down for no more than an hour!" ”

Captain Wang nodded and said, "You judged right! It must have been dropped after the rain, and after the rain stopped and the ground was dry, perhaps for a shorter time. ......, can you make the camera a little higher and let's look at the bigger picture. ”

Xie Zhanfeng said yes, and then manipulated the snake machine to raise his head, and the upper body of the snake also stood up. With the adjustment of the focal length of the camera, the picture range on the computer is much larger, and the picture is no longer a small piece in front of you, and the picture is close to the vision of a person standing in the mountains.

They could see the dense trees, the surrounding stones, the mountains in the distance, the sky in the distance...... but they didn't see the gangsters they wanted to see the most.

The snake's body rotated under Xie Zhanfeng's control, and the miniature camera mounted on the snake's head slowly scanned the surrounding situation, inspecting it from a direction of three hundred and sixty degrees.

After looking at it for a while, Guo Yi said: "Zoom in closer, slower the speed, and see if there are no broken branches, weeds or anything." ”

Captain Wang and Guo Yi watched carefully with wide eyes, and from time to time instructed Xie Zhanfeng to move left, right, forward, and backward. But after looking for a while, they didn't find all the clues they wanted to find.

After a while, seeing that they still hadn't found a clue, Xie Zhanfeng couldn't help but ask, "Do you still want to find it?" Isn't this cigarette butt useless? ”

Captain Wang hurriedly said, "Of course it works." The more we don't find a clue now, the more likely it is that the gangsters passed through here. ”

Not only Xie Zhanfeng didn't understand, but even Peng Huading and the reporter didn't understand either.

The female reporter hurriedly asked, "Captain Wang, why do you say that?" ”

Captain Wang replied, "Because the only possibility that the cigarette butt appeared here was brought by someone, and it definitely did not fly from other places by himself, nor did it come from here." Since it was brought by people, but there are no traces of people walking here, and there are no traces of branches and weeds hanging up that ordinary people must produce when they walk through these weeds and bushes, it means that this person is very capable, has been professionally trained, and naturally pays attention when walking. And the gangsters used to be special forces, apparently with similar training, which is very consistent with their identity. ”

Several people nodded in realization: I see.

Guo Yi said: "Then let's search the ground carefully!" He can avoid branches and weeds, but no matter how high his ability is, he can't fly in the air, and he will definitely leave traces on the ground! ......, Xie Zhanfeng, you control the camera and aim the camera at the ground between these two trees, slower the speed and zoom in closer. ”

Under Guo Yi's command, Xie Zhanfeng's camera was completely aimed at the ground, slowly moving forward.

It didn't take long for Captain Wang and Guo Yi to say almost in unison: "Stop!" ”

The reporter and Xie Zhanfeng came to the screen to take a look, but they didn't see anything, just some dead grass, dead leaves and gravel.

The reporter saw the joy on the faces of Guo Yi and Captain Wang, and asked, "What did you find?" ”

Captain Wang was more excited than Guo Yi, pointed his finger at the screen and said, "Look! See? This dead ant? ”

The reporter glanced at it and said, "I see." Is there anything special about this ant? Oh, I see, it was trampled to death, right? ”

Captain Wang nodded and said to Xie Zhanfeng: "Zoom out the lens a little farther, the focus has been on this dead ant, yes, that's it, stop!" Stop! ”

After Xie Zhanfeng finished his actions, he turned his head and said to reporters: "Yes! It was this sparsely stepped ant that gave me a lot of clues. ......, from the splashing of the ants' body fluids and the direction of movement of the sand and gravel, it can be judged that someone is coming from between two trees and walking this way! And judging from the mud and marks on the stones, this person weighs more than one hundred and sixty pounds, and his height is about one meter eight! ”

Even Guo Yi was surprised at this time.

After hearing this, Peng Huading sincerely admired: grass, this guy is too good, right? After reading such a little thing, I can see so much information, is it true or false? Could it be that he is a footprint expert? I've heard of people who can tell a person's height or weight just by looking at their shoe prints. (To be continued......)