When Xu Zheng said his suggestion, the colleagues of the Heavy Eucalyptus Brigade were shocked, especially the 10,000 detachment, who yesterday criticized young people for not having the spirit of hardship and hard work, and researching high-tech and breaking eucalyptus at every turn, but today he was really shocked by Xu Zheng's suggestion.

"Zheng'er, sure enough, you are the most beautiful, although I don't know if I can do it, but when I think about it, I think it's very operational." Zhuang Qiang shouted at Xu Zheng with an exaggerated face, if it weren't for the fact that there were so many colleagues in the middle, he could have rushed over and hugged Xu Zheng.

Qu Hou pondered Xu Zheng's suggestion, and his head involuntarily began to nod.

As a big leader, the head of the criminal police detachment, he is not only thinking about breaking the eucalyptus, if he really operates according to what Xu Zheng said, not only him, but also the entire Changming City and Pingjiang Province will change the existing way of handling the eucalyptus because of Xu Zheng's suggestion.

And this suggestion will certainly be more helpful for the police to track down suspects, especially traffic police.

Everyone here reacted, and also felt that Xu Zheng's suggestion could be tried, but whether this method could be approved was a question.

Xu Zheng actually didn't think much about it, this is just a suggestion, that is, a large number of drone cameras are arranged in the suspected area at night to monitor this area, and if the police operating the drone find that there is an abnormality in the area, immediately call the road police for support.

High-altitude surveillance is better than the current no way at all, but there is one thing, Changming City is so big, it is impossible for the police to monitor all the places, which are the places where the murderer may be responsible for the eucalyptus need to be judged one by one.

It has to be mentioned here that the current UAV technology is already very advanced, flying high, fast, with a long charge time, and it is small, and it is basically noiseless in the air in the middle of the night.

Although the Wan detachment felt that this proposal could be studied, he did not have the right to approve such a large-scale use of drones.

And if it is useless, it will be in vain, and the leaders will not see the effect, and it will be difficult to mention large-scale use in the future.

"Deceived Kangxi"

At present, the use of drones by the police is only a temporary one, and most of them are also to detect and monitor suspects.

Seeing that colleagues are excitedly discussing how to use drones, some people suggested that each sub-bureau set up a drone brigade to monitor the jurisdiction 24 hours a day.

Xu Zheng felt his head big when he heard it, do you want a drone on your head to stare at you 24 hours a day?

I guess no one wants to, but then again, satellites in the sky also have this function, right?

In the end, the 10,000 detachment stopped the more and more outrageous suggestions from their colleagues, "For the suggestion of large-scale surveillance of the murderer's next suspected eucalyptus area, I hope you don't spread it around, whether some things can be implemented or not, it is not just what our police say, so Xu Zheng's suggestion will be put aside, and now the focus is on everyone thinking about where to start with this eucalyptus." ”

Now this eucalyptus should be investigated, so far, there are no useful clues, Xu Zheng and Zhuang Qiang have been assigned a task, which is to investigate the owner of the community where the security guard was killed, and this is the third time that the police have gone there to investigate.

Fortunately, people are more cooperative now, some people dare to fight with the police at the police station, but few dare to fight with the criminal police, Zhuang Qiang and Xu Zheng's family began to knock on the door, this time there was a target screening, and the investigation was done quickly, but no matter how fast it was, it took almost a day.

On the way back from work, Xu Zheng proposed to go to the fishing man's eucalyptus site to see, he hadn't been there once, Zhuang Qiang nodded, "Then let's go, this point, it is estimated that it will take an hour to get there, my brother really can't hold on, I'll sleep first, and you will sleep on the way back, what's the matter?" ”

Of course Xu Zheng agreed, to be honest, he is okay now, it is estimated that he will be sleepy for a while, and he will have to rest, this is the police, he can't eat or sleep well, the pressure is great, there is no good time all year round, and after a long time, no matter how handsome his face is, he can't stand such a hard time.

Look at Qu Hou, look at Zhuang Qiang, look at those criminal police colleagues, not to mention their faces destroyed by the years, but now they are covered with all kinds of pain.

However, there are still many young policemen who want to join in, although there are hardships and tears, but there are also merits and honors.

When he arrived at the gate of the park, Xu Zheng saw Zhuang Qiang sleeping soundly, and his snoring sounded loudly, so he wanted to walk over alone, but as soon as he stopped here, Zhuang Qiang woke up immediately, and this reaction was really no one.

The two of them talked about this eucalyptus while walking, Zhuang Qiang told Xu Zheng about his family company situation of this fishing expert, this is an ordinary family, the wife loves to nag, the husband loves fishing, or love to escape, after a long time, men can stay up fishing until the middle of the night, or even one night.

His wife doesn't care about him now, and if he doesn't come home at night, he sleeps in a tent or in a car, and in short, he does everything he can to avoid handing in his homework.

When Zhuang Qiang talked about this, he couldn't help but sigh, "Alas, people can't help themselves when they reach middle age, and they soak wolfberries in a thermos cup." At night, I am most afraid of handing in my homework, and the iron rod is finally sharpened into a needle. ”

"Brother Qiang, you are only 35 today, it is a good year, marry a wife, and make sure you are 10 years younger."

Zhuang Qiang snorted disdainfully, "Yes, I was 10 years younger before I got married, and I hope to be 20 years younger after I get married." ”

The two joked with each other and came to this eucalyptus scene, ten days have passed, and there will definitely be no more clues left here, "Look at Xiaozheng, this tree is the place where the deceased was killed, go straight ahead, where the deceased fished." ”

Xu Zheng walked here for a while, looking back and forth, and lying on the ground to see the ground situation, the ground was covered with grass, and it was estimated that the footprints had not even been collected.

"Brother Qiang, you help me act out the appearance of a deceased being hung from a tree." Xu Zheng circled the tree twice.

Zhuang Qiang rolled his eyes, walked to the place where the deceased died under the tree, and showed Xu Zheng the last appearance of the deceased, "Hurry up, this posture is a little awkward, probably like this, being hanged, so I felt that the murderer was male from the beginning, and he was energetic." ”

Xu Zheng saw Zhuang Qiang demonstrating there, and he recalled the forensic doctor's analysis of the deceased, they thought that the murderer could have strangled the fishing man directly, but the conclusion was that he first strangled the fishing man, then hung him from a tree, and finally the fishing man was strangled to death.

The methods of the three eucalyptus are similar, could it be that this murderer just wanted to be stimulated, and stood aside to watch the death process of the deceased?

Xu Zheng relied on the intermediate on-site investigation technology given to him by the system, squatting at a distance of 2 meters from Zhuang Qiang, pulling the grass and starting to explore the ground.

Ten days have passed, there have been two light rains in the middle, and the ground is still a little wet, Xu Zheng is groping the ground with his hands inch by inch two or three meters away from the deceased.

"Xiaozheng, what are you doing here, I don't know how many people have stepped on this ground, if there were clues on the ground, the current survey and trace inspection squadron would have found it a long time ago, but people are doing this, you can still rest assured."

Xu Zheng didn't pay attention to Zhuang Qiang, and continued to slowly grope the ground with his fingers.