Mysterious case search [criminal investigation]

"It was polluted by chemical plants in the early years, and it is not sensitive to chemical smells. The village is sparsely populated. This village is an excellent DU manufacturing den. Maybe not only Zheng Shikai and others are doing this here." Qi Chuchen looked at the video data in the projector. explain.

"We also think so, so we arranged for a few people to guard, also to find out the frequency of Zheng Shikai's visits, and see if he only has this point." Zhou Yelong said.

"Now there is still a doubt, how will the DU product be delivered to Zheng Shikai after it is finished? Is there anyone else to deliver the product besides Zheng Shikai?" Qi Chuchen said.

"Several ways, someone delivered it to the door, met and delivered it at night or other places." The anti-drug team analyzed it alone.

"I tend to deliver it to my door. The night has been checked, and the risk of this kind of thing being circulated in the night is too high. Judging from Zheng Shikai's choice of route to the manufacturing point, he is very cautious, not afraid of trouble and cautious, and he will definitely not let things in his own hands. He kept it in his hand for too long. According to the feedback from the people who monitored Zheng Shikai, according to the people he usually contacts, there are only two ways to deliver it to his door: takeaway and express." Qi Chuchen said.

Zhou Yelong sat up straight when he heard the word "express delivery", "I have a clue that I haven't had time to share with you yet."

The anti-drug detachment selected several repeat customer IDs from the online store transaction records provided by Qi Chuchen, and screened out a package that would not arouse suspicion in the recent purchase order, causing the courier company to accidentally damage the package.When the package was brought back and opened, there was indeed something inside. The value after weighing was not too high, but it definitely did not match the sales amount of the online store.After testing the contents of the package, it was very similar to the poorly made goods they found before.This discovery not only confirmed that Zheng Shikai used express delivery for bulk goods, but also confirmed that Zheng Shikai's online store was not a real way to collect payments for sales.

"Why was the package accidentally damaged?" Gao Rui heard this word very freshly.

"Unscrupulous sellers sold Sanwu charging treasures. The packages were placed in the open air for too long. After being exposed to the sun, they short-circuited and ignited, burning a batch of packages. Unfortunately, the packages sent by Zheng Shikai were among the implicated batches." Zhou Ye Taki said lightly.

"How much is a batch?" Gao Rui found that the anti-drug detachment did not need too much showmanship.

"One batch means that only Zheng Shikai's package is real, and the other dozens of packages are all made by express companies. The pictures on the scene look like the damage is serious anyway. They are all inflammables that burn too fast, and they can't be rescued when they are discovered. .”

……

They're all bosses, so don't accept it.

"Zheng Shikai receives relatively few couriers, but he orders takeout every day. We can start with the delivery staff to see if there are any hidden people." Qi Chuchen added a sentence after finishing speaking,

"We have to hurry up. Although the damage to the package looks normal on the surface, Zheng Shikai is not a normal person. He may be very suspicious. I don't know if this will arouse his vigilance."

After the meeting adjourned, it was determined that there might be a possibility of delivery of DU in the takeaway. Qi Chuchen pulled a few people to pull out Zheng Shikai's call records and mobile phone access records in the last three months, and checked them one by one.

Qi Chuchen's thinking was very simple and rude. This matter must be fixed, so one or two people will deliver it to Zheng Shikai's door, and find out the delivery staff that Zheng Shikai often contacts to chase after him.Another question that needs to be considered: How did the person who delivered the goods obtain the DU product and then gave it to Zheng Shikai.

Those who watched at the entrance of the village found that except for Zheng Shikai, the other people who came in and out were basically villagers or post office couriers. Sometimes government staff came down to work on the ground, and there were basically no other immigrants.Because it is impossible for an individual to jump up and search, they have been just watching, but they have confirmed that Zheng Shikai has come to this village every time he goes out and stays outside for a long time.A certain house in this village should be Zheng Shikai's only production point.

Checked the overnight call records and delivery time.Qi Chuchen discovered that there was a phone call that Zheng Shikai would make at noon every time he delivered goods in the afternoon, except for the rare two or three times before delivery.The rare two or three comparisons with the delivery records of the online store showed that the orders sent out on the same day were all orders from real buyers or buyers who made orders.

Qi Chuchen quickly transferred the phone number to check the owner's information. The owner's name is: Bao Guohua, 48 years old, who runs a small restaurant.Qi Chuchen checked Bao Guohua's household registration information. He was originally from the village that Zheng Shikai built. He bought a house in the urban area three years ago and moved his household registration to the city.Married with children, has an only son who is 25 years old this year.

Qi Chuchen also checked the restaurant run by Bao Guohua. It was a handmade noodle shop five kilometers away from Zheng Shikai's home. It sold steamed buns in the morning and dumplings in the daytime. The noodles were all handmade.

"How delicious is this, and it's called twice in three days after five kilometers? The pasta will be muddy after being delivered so far away. I'm afraid the noodles delivered every day are not what we thought." Qi Chuchen threw a stack of materials on the On the table, he lifted his legs up on the table, took out a cigarette from his pocket, bit it and lit it.

Gao Rui glanced at Qi Chuchen: "Leader, pay attention to your appearance, please put your feet down..."

"Don't let go, if you keep nagging, I will give you more work..."

Gao Rui shut up.

"You check how this Bao Guohua delivers food every time?" Qi Chuchen flicked the cigarette ash.

Gao Rui's heart: It's the same as if I shut up and really don't work.

The morning sun filled the conference room, and the warmth of spring lingered in every inch of sunshine.With red eyes open, Qi Chuchen introduced Bao Guohua's line.

Bao Guohua has a second-hand van, and usually mainly pulls flour.By calling the road monitoring, Bao Guohua drove this car every time he delivered food to Zheng Shikai.Although Bao Guohua bought a house in the urban area, the house was supposed to be used for his son's wedding, so he and his wife often went back to live in the village.

"We often see this car, and it comes and goes in and out of the village almost every other day." The people who followed in the village looked at the screenshots of the video and confirmed Bao Guohua's path.

"If Bao Guohua is the person responsible for the delivery, then we can infer that Zheng Shikai's offline transactions in this city are most likely to be delivered by Bao Guohua in the form of food delivery."

"The manufacturing point is confirmed, the delivery person is confirmed, the delivery is confirmed, and the buyer of the online purchase is confirmed. The real payment method and the source of raw materials have not yet been determined." Qi Chuchen concluded.

"The latter two can be arrested and re-tried. Now let's discuss about closing the net." Zhou Yelong stood up.

It is necessary to grasp the current situation, especially for Bao Guohua, so whether to grasp it when Bao Guohua delivers the goods, or after the delivery.

"We recently monitored Zheng Shikai's online store and found that orders are increasing and there is a backlog of shipments. I checked this morning to see if there were any orders, and there were new orders in the middle of the night." Zhu Zhen said.

"Did Bao Guohua deliver food yesterday?" Qi Chuchen asked.

Zhu Zhen glanced at the things in his hand: "Zheng Shikai called Bao Guohua at noon yesterday, and delivered the goods before going to work in the evening, and the delivery was XX Express."

"Contact the courier company. He intercepted everything he sent yesterday, regardless of the link. If you send it urgently, try to intercept the ones that haven't been delivered. Today, if Zheng Shikai informs Bao Guohua again, he will come to your door. Bulk cargo buyers from other places , I am now notifying the local area to cooperate in the arrest." Zhou Yelong confirmed the arrest plan with a few words.

At eleven o'clock at noon, Zheng Shikai dialed Bao Guohua's phone number: "Baihui Road Lele Community, three taels of beef noodles."

For this unfamiliar road name and community name that was not within the scope of this city, Bao Guohua just said "hmm" and hung up the phone.

At twelve o'clock, Bao Guohua got into his second-hand van with an insulated bag, and drove to Zheng Shikai's house in a wobble.

The van stopped on the road outside Zheng Shikai's community.Just as Bao Guohua got out of the car with his thermal bag and closed the door, a quarreling couple ran over quickly.The young girl in the front covered her face and cried while rushing forward in a panic, stumbling in high heels, knocking the bag in Bao Guohua's hand to the ground.

"Blind...!" Bao Guohua didn't finish his sentence, and the boy who followed quickly ran over, squatted down, and reached out to pick up the bag: "I'm sorry! What's in it, see if it's broken. you."

Bao Guohua quickly grabbed the bag before the boy's hand touched it, "It's nothing, it's empty, don't walk without looking at the road."

Bao Guohua dusted off the dust outside the bag, and carried it to the community.

The boy continued to run after the girl, "There is something in the bag, don't let me touch it."

Bao Guohua walked to the door of Zheng Shikai's house with the bag, and knocked rhythmically on the door.Zheng Shikai opened the door a crack, and stretched out a hand to take it.

"It should be spilled inside, you pack it up, everything will be fine." Bao Guohua handed over the bag.

Six or seven people jumped down from the ascending stairs, knocked open the door, and pushed Bao Guohua and Zheng Shikai to the ground respectively.

An anti-narcotics police officer picked up the thermal insulation bag that fell on the ground, opened it and saw that there was a bag leaking soup inside, and carefully touched the thermal insulation bag with his hands, saying: "There are a lot of goods in the interlayer."

Bao Guohua, who had been trying to struggle, heard this sentence, and his body collapsed on the ground.

Criminal investigation, trace inspection, and technical personnel quickly followed upstairs and entered Zheng Shikai's rental house.

When technology opened the notebook in Zheng Shikai's room to check, Qi Chuchen glanced at a green icon on the desktop, and a bad premonition came to his mind instantly.Qi Chuchen has seen this green mark before, in Ruyi's computer, it is the login port of the underground trading website.It was through this place that Ruyi released the mission in the first place, and recruited the professional killer who has not been arrested so far.

Qi Chuchen found a small notebook from the drawer of the computer desk, which recorded in detail how to use the VPN, log in with the green label, account number, and password procedures.After logging in to the green label, how to collect money, how to transfer money, and how to exchange money are clearly written.In addition, there are detailed transaction accounts. Although the abbreviation is used, it can be seen at a glance that it is the type of DU.

Qi Chuchen looked at this book happily: "Sure enough, the grades are too bad, and people with too stupid brains can't do anything well."