Chapter 389

The next day.

Jiang Yuan got up early and followed Zhang Qi to investigate the logistics company.

Clues about Guihua were followed by multiple police officers. Although because of the case of the Yan Machinery Factory stealing from itself and the subsequent Jia Chengfeng case, the police officers of the Third Squadron all withdrew, the Fourth Squadron of the Miaohe County Criminal Police Brigade began to take over this work, starting to follow up on a series of clues involving Guihua. For example, relevant license plates, dog market buyers, merchants who often come to the county to collect dogs, and even various dog meat restaurants, and even people specifically brushing local short videos to find photos taken with Pugs to compare.

Compared to the previous batch of Third Squadron police officers, the police officers of the Fourth Squadron who were newly replaced were obviously more energetic. Judging from the experience of the past few days, following Guihua's clues would at most waste everyone two or three days. If they encounter a case, they will follow the case, and they can be freed very quickly.

Considering that Jiang Yuan prioritizes participating in cases related to Guihua, the police officers following Guihua's clues have a great probability of eating crab roe directly.

The coolness of eating crab while someone peels the shell is something that those who have eaten it will not forget, and those who haven't eaten it definitely want to try it.

Therefore, now the police officers in Miaohe County no longer feel that following Guihua's clues is bitter. It's just that because of public opinion, it's always not good to shout "cool" out. One or two, just like car-shaking in the Sining Mountain, a scenic spot, expecting coolness in their hearts, but covering their mouths tightly.

Jiang Yuan, on the other hand, is not in a hurry to follow Guihua's clues.

The dog has been lost for 20 days. If it was eaten, it would have been turned into shit by now.

And before there are relevant clues, Jiang Yuan temporarily cannot play a role. The three pillars of criminal investigation are criminal intelligence, criminal technology, and criminal special intelligence.

Special intelligence is informants or undercover agents. There are those who go undercover to drug lords to solve major cases, those who live as undercover agents, and more common are newspaper reporters disguised as johns to collect news and fix evidence with photography and video, and beautiful lawyers who report leaders because they are dissatisfied with being left out in the cold in a four-person trip.

Criminal intelligence is more of a traditional way of solving cases, collecting and organizing information, analyzing and reasoning, and then solving the case.

And Jiang Yuan is good at mainly criminal technology. In the case that technical means cannot be advanced temporarily, he has to look forward to breakthroughs in intelligence and special intelligence.

In comparison, Jia Chengfeng's logistics company has a breakthrough.

Jia Chengfeng was controlled yesterday. People in his company didn't pay much attention when they called twice and couldn't get through.

When Zhang Qi took half of the Third Squadron and half of the Fourth Squadron borrowed, and raided Jia Chengfeng's office directly, several people in his company didn't know what was going on.

"Captain Zhang, found several controlled knives." Without too complicated a search, the police officers first found multiple daggers, short swords, electric batons, and throwing sticks from under Jia Chengfeng's desk.

Zhang Qi was not surprised. While wearing gloves and looking at these weapons with Jiang Yuan, he said: "Now logistics has become a sedimentation industry. All kinds of people can fall into it. If this Jia Chengfeng does it for a few more years, he will become an organized group with vitality."

"Doesn't it count now?" Jiang Yuan asked.

"It can be communicated with the inspection side, but it is easy to identify this thing, and it is also difficult."

Jiang Yuan said "Oh" and didn't ask much. Every place has its own operating mode, and guest operations cannot have too many things taken for granted.

"There are also some here." Another police officer shouted, calling the camera over to take photos. Although everyone wore law enforcement recorders, for important evidence collection, the criminal police of Miaohe County were still used to calling photography, having a feeling of being bitten by a snake.

There were even more items that were newly started. Not only weapons like knives and swords, but also hydraulic pliers, crowbars, wrenches, and various other items.

Someone from Jia Chengfeng's company said anxiously: "These are our daily tools. Changing a tire on a big car, cutting a chain, are all common things. Spray guns are also, sometimes we run to very cold places, and the brake pads can be frozen at night, and we have to use a spray gun to spray them open before we can run."

Zhang Qi couldn't find the dog, but he was good at dealing with these half-dirty rascals. With a *chi* sound, he pulled out

a knife, faced the sun, and pointed the blade at the young man who spoke, saying: "What about this? Is this also your daily tool? What is it used for?"

The young man couldn't turn the corner and argued: "There are many situations when going out, it's okay for us to use it to cook and cut meat..."

"No. The length of the blade of an opened knife or sword exceeds the allowed range, which is a controlled item." Zhang Qi measured it with his hand and said: "You put controlled knives and these heavy tools together, and then you say they are tools. Do you really think the law is joking with you!"

Zhang Qi's last sentence was sharp, and the strong sense of pressure made the young man who was quite arrogant on weekdays shrink his neck.

Jiang Yuan flipped through the items in the plastic box at this time, his heart moved, and he asked: "Who has used this spray gun?"

The young man who was watched hurriedly said: "I don't know."

"Didn't you just say that you have to use a spray gun to light a fire and spray it open before the car can be used? Who took it away before?"

The young man stammered.

"Then check the fingerprints." Jiang Yuan didn't talk nonsense anymore and threw the spray gun into the evidence bag.

Zhang Qi looked at the spray gun curiously and asked: "What did you see?"

"I remember a case I saw yesterday. A person reported being robbed and was forced to transfer money to an online gambling platform? His face was burned by someone with a spray gun." Jiang Yuan recalled: "It's also a cold case, right?"

"I remember the case you mentioned." Zhang Qi is a criminal police officer in Miaohe County and has personally experienced these cases. As long as Jiang Yuan mentions it, he immediately recalls it and asks hurriedly: "Can it be identified as being done by the same spray gun?"

"Almost, there are even marks of the spray gun head poking on that person's face." Jiang Yuan said very easily.

A middle-aged man in the office couldn't help but run out when he heard this.

Naturally, he couldn't run away.

Several strong men in small cotton-padded jackets were waiting, and when they saw someone running, they rushed up and pressed him under their bodies.

"Well, another case solved." Zhang Qi couldn't even sigh anymore.

The case-solving rate of domestic criminal police teams might not be as high as ordinary people imagine. In places like Shannan Province, municipal and county bureaus that can have a case-solving rate of about 40% are considered to be doing well. Like the county bureau criminal police team in Miaohe County, there are thousands, or even two thousand cases that cannot be solved every year. Among them, some are really unsolvable, and more are too busy to handle.

Jiang Yuan's efficient and accurate case-solving speed had a stimulation to Zhang Qi that could no longer be described in general terms, at least as heavy as five strong men pressing on his body.

After taking the people from Jia Chengfeng's company back, Zhang Qi took people to raid Liao Baoquan's company again.

This investigation was even more serious.

Since it was Jiang Yuan's opinion that there were hidden feelings in the cases of Jia Chengfeng and Liao Baoquan, Zhang Qi, who had increased his knowledge for two days, could no longer treat it lightly.

However, Liao Baoquan's company only had a nominal office, and all his belongings were on three trucks.

This made the strangeness of the case go up another level. Just as Jiang Yuan said, if he only had these few vehicles and a few people, even if he was bullied by Jia Chengfeng, he could just walk away. Why did he jump directly to the level of murder?

Furthermore, he dared to kill, so why didn't he fight back when facing him? Anyone with a little bullying experience should know that the main bullying target of a bully is someone who has no resistance at all. But if there is any resistance, bullying will not be successful. And Liao Baoquan's identity, experience, and ability don't look like the main target of bullying.

Therefore, the handle held by Jia Chengfeng must be extremely lethal.

After gathering information from all sides, even Zhang Qi felt that the answer was about to come out.

"I'll go blackmail him." Meng Chengbiao took the initiative to ask for orders with great interest.

Brigade Captain Xu Xuewu nodded in agreement, then looked at Jiang Yuan, and saw Jiang Yuan was using his mobile phone to scan the cold cases of previous years.

Xu Xuewu couldn't help but get closer, and looking at the changes in the Arabic numerals representing the cold case special cases on Jiang Yuan's mobile phone, Xu Xuewu's heart was about to melt.