This Cheng Qian, it seems that there is a problem with his thinking, he told Chen Da a reason, saying that Dong Zhiyong may not be as helpless as the police think, if he is faced with a situation that must be lost, he will not be over if he does not play with you on the stage, as long as he dares to come up, he must have some hole cards in his hand. Chen Da didn't understand, what hole cards could Dong Zhiyong have? There was no water near Liangcheng, so he couldn't walk the waterway, right? In the aviation management regulations, all flying items must be inspected before they get on the plane, and even if he can rent a helicopter, he has to show his identity information, even if he rents it with someone else's identity, the city bureau has said hello to all the airlines that may be leased and sold, and even the local tyrants who privately own helicopters will contact the police to report as long as they see Dong Zhiyong's face, what else can he do?

You can't dig through the soil under the entire Liangcheng like a pangolin, like Mexico transporting --- poisonous --- products to the United States, like ---, digging a secret tunnel, right?

Cheng Qian was speechless, but then he said something like this: "All the beautiful things in this world are very easy to obtain, so they are full of temptation to people." ”

Chen Da was a little unhappy after hearing this, aren't you persuading the people to commit crimes?

Cheng Qian said: "I don't mean that, for example, the rich second generation, if he had gone through a lot of hard work to earn so much money, he would not have lost so easily; As for other things, other people, if you want to get the results through great efforts, either you can't match them, or 99% of them can't get the results. ”

This is no longer something that can be understood, Lao Chen thinks that the younger generation of children may have a big deviation in their thinking, and they haven't finished talking here, the phone has already been called, Xu Cangsheng's original words are that many of the 25 big cars have been intercepted, and they are all empty.

Chen Da glanced back at Cheng Qian at this moment, and suddenly looked up at the top of his head, what he thought in his mind was, could it be that this surnamed Dong really put those --- poisonous --- --- wings and let them fly?

Wrong.

When he sent the message, he said that it was three o'clock in the morning, and it was still daytime, so how could he let a taxi into the city? Even if it was to distract the police, it shouldn't have been so early, right?

Daytime......

The environment is noisy, the traffic is large, and the voices are buzzing...... This is all the difficulties faced by the police, but during the day the police are more focused and not particularly tired...... Why did Dong Zhiyong choose daytime?

Could it be that he is more exposed at night than during the day?

After thinking about it, Chen Da looked up at the sky, because a child stopped at the door at the moment he entered the supermarket, and was looking back outside, his parents even dragged and said: "Okay, don't look at it, isn't it just a flying machine, and it doesn't cost much, if you do well in the final exam, I will buy you one." With this sentence, Cheng Qian and Chen Da stood up at the same time, and said in unison: "Flying machine!"

Cheng Qian was young in the end, and quickly opened the website with his mobile phone to find the seller, looked at the data marked by the seller of the aircraft and said: "The flight life of the aircraft is 25 minutes, the maximum over-control distance is more than 1000 meters, and the detachable camera ......" Reading this, he looked at Chen Da, and Lao Chen continued: "25 minutes, 1000 meters of battery life, enough for Dong Zhiyong to control this thing to fly over all the police control of the stuck point position, detachable camera means that the original installation of the camera can be turned into --- --- products---, after the use of double-sided tape paste, this is the most cost-effective air transportation!"

Chen Da immediately took out his phone, dialed Xu Cangsheng's phone number and asked, "Old Xu, how many checkpoints have you set up on each highway?"

Xu Cangsheng replied: "One, that's 25 big cars, crossing Liangcheng from 25 different road sections, I think there are not so many people to set up a few more checkpoints on each road, and this is the result of using all the police in Liangcheng plus the help of the armed police." ”

It's broken.

Chen Da, who realized that something was wrong, said: "We may have let Dong Zhiyong play tricks, he may have used the aircraft to cross over our heads from the air, and --- --- poison --- products over the checkpoint and loaded them into the car again and again." ”

"Pull it down. Xu Cangsheng disagreed: "I've seen that thing in the flying machine, how old is it? How many drugs can be loaded at one time? Judging from the quantity, it doesn't meet the appetite of people like Dong Zhiyong at all......

"What if it's a lot of times?"

"What do you mean?"

Chen Da continued: "Why did Dong Zhiyong choose the daytime? Because he needs to get a lot of this thing in a short time, this thing has a battery life of only 25 minutes, and can control the distance of up to 1,000 meters, and there are ......," Cheng Qian added: "The height can reach 500 meters. Chen Da relayed: "It can fly from a height of 500 meters above people's heads. If the police who check the car at night will not be very busy, no one will be able to stand there honestly on duty, but if there is a person who looks at the sky and finds this thing, he will be very dangerous. During the day, it's just the opposite, the traffic is heavy, we have to be busy if we want to check the car, who has the time to look up at the sky?"

"You mean that he took advantage of our busy time to make the aircraft transport --- poisonous --- products from a height of 500 meters above --- head to the designated location again and again?"

"Who's to say you have to go over your head, just cross the checkpoint you set up, and where to load it, it's still heavy?"

"You mean, we've worked so hard to control Baal, and everything has been done in vain?"

"Is this the time to care about these?" Chen Da was angry: "Let me ask you, from beginning to end, a full 25 cars were inspected, how long did it take to share?"

Xu Cangsheng responded on the phone: "It's about eight hours." ”

"How long does it take to charge?" Lao Chen turned around and asked Cheng Qian, who glanced at the website again: "At least 120 minutes." ”

"Lao Xu, if that thing wants to fly, it needs to rush a full 120 minutes of electricity to last 25 minutes, and then the ------ --- of drugs that that thing can transport is not big, if Dong Zhiyong really uses this method to transport drugs, it needs a large number of aircraft to operate, and more importantly, it can't take off many aircraft at the same time, first, there are not enough manpower, and second, it can't make the police suspicious, so Dong Zhiyong may not be able to deliver it in eight hours. ”

The difference between talent and genius is that at some critical moments, talent may not be able to turn the tide, but genius can!

"What should we do next?" Xu Cangsheng originally wanted to complete this case independently, and at the same time prove his strength, he would avenge Xiao Liuzi, but now, he can't take care of it at all, and he really wants to let Dong Zhiyong get away with it, and he has to die of annoyance.

"Contact all food delivery companies, ride-hailing companies, taxi companies, and delivery companies immediately......"

Cheng Qian's eyes lit up instantly, and for the first time, he saw how unexpected the person in front of him, known as Detective Liangcheng, had solved the case.

"Let all the food delivery guys, delivery guys, online car-hailing, taxis, all the people driving on the façade pay attention to one or more container trucks, and there will be people fiddling with flying machines next to this kind of vehicle, maybe it is quite eye-catching. "In our country, there are very few people who put a bunch of flying machines on the side of the road to play, as long as there is, there will definitely be good things to watch the excitement, but Chen Da does not think that this will be effective, after all, Dong Zhiyong is not a fool, even if he takes this way to transport --- poisonous ------ he will definitely choose a more hidden place.

So, what place in Liang City will be very hidden?

"Immediately let our people, especially those checkpoints where Dong Zhiyong hired container trucks, and let these people search along the railway line through the city, the wasteland around the factory in the development zone that few people go to, and the small amount of farmland on the outskirts of the city, anyway, the less people there are, the more they have to be searched, I don't believe that Dong Zhiyong can eat all the goods by himself!"

Chen Da's arrangement can be described as not exciting, firstly, he did not remove any checkpoints outside Liangcheng, and secondly, he mobilized all the eyes of the entire city walking on the streets, all takeaways, express delivery, and online car-hailing have become his eyes, just like a certain taxi software, which will publish the information of children who are lost from time to time. As a result, the defensive line that had already been penetrated suddenly became a net again!