Chapter 611: The Night Before the Catastrophe.

Director Tan Jing also accompanied him to look at the files and cases, but he looked at them very casually.

Not to mention that all the cases were handled by him, it was not so easy to solve the cases. If he could solve the cases with a wave of his hand, he would not put them here.

As for why these cases could not be solved, the difficulty can be said to be part of it, and the lack of resources is also part of it. But these two items are actually unsolvable. At least so far, Director Tan and his Zoumadao Police Station have not made any fundamental changes in these two aspects.

Therefore, Director Tan looked at Jiang Yuan more.

It was like the feeling of a poor student watching a top student do homework. It is meaningless to do it yourself, it is better to wait for the top student to finish writing and then copy it directly.

"Director Tan, do you want to pick two cases?" Jiang Yuan looked at several cases in a row and felt that there was no difference, so he asked the landlord directly.

It can't be seen in the files of some cases, maybe Tan Jing has some ideas.

Jiang Yuan asked, and Tan Jing couldn't help but perk up again. After thinking for a while, he said, "Why don't we do this 403 oil theft case first, so that we can collect more evidence."

Wang Chuanxing was beside him, and he quickly found the corresponding files, and then called up more photos and videos on the computer.

Jiang Yuan read them one by one, and the others also read the files and checked the reports.

After a while, seeing that Jiang Yuan didn't say anything, the others started to discuss with each other.

People like Pang Jidong, who are usually in Luojin City, are also the role of solving major cases. The criminal police under his brigade can do three or four cases in parallel, such as oil theft.

Sitting in the meeting room of the police station, several people saw that Jiang Yuan didn't say anything, so they just did what they wanted.

Not long after, Pang Jidong sorted out several interrogation records and said, "I noticed that there seemed to be several names that appeared frequently. I copied out a few of them..."

Everyone looked over and saw on the paper: "Fei Zi told me", "Dun Zi came to find me", "I met Fei Zi"...

The records were mostly very colloquial. A police officer from the police station read it and said, "This Fei Zi is a criminal with a criminal record of stealing diesel. I caught him once..."

Pang Jidong nodded and said, "He often appears in the mouths of various criminals. He must be an active member and can be paid special attention to."

Tan then stood up and walked to Pang Jidong's side, looked at the materials he sorted out, and said, "From this point of view, this person is indeed likely to have committed the crime. Then bring him back and ask him?"

"I suggest tracking and squatting first. It would be best if you can find evidence before taking action." Pang Jidong looked a little cautious.

Tan was a little embarrassed. Squatting was no problem. They rarely did the tracking job.

Nowadays, police officers spend half of their time at their desks when handling cases. Zoumadao has a large jurisdiction and is a suburban police station. Most of the cases are handed over to the criminal police team, and they are not very good at solving cases.

"Captain Jiang, what do you think?" Tan Jing looked at Jiang Yuan. He still prefers to listen to Jiang Yuan. Although Pang Jidong has a high police rank, he cannot manage the police station in the neighboring province.

Jiang Yuan woke up from a dream, thought about it, and knew what Tan Jing was embarrassed about, so he said: "Captain Liu, take over the tracking and squatting work?"

"It's okay." Liu Wenkai agreed for Jiang Yuan's sake.

Tan Jing couldn't help but breathe a sigh of relief.

Tracking and squatting is not an easy job. It is a hard and tiring job. Imagine a girl renting a room with someone. We don't know whether she is tired and sleeps with someone, or wants to sleep with someone. We can neither rush up and be furious, nor turn around and leave. We just squat in our car and wait under the hotel, looking at the entrance from time to time, hoping to catch the moment when the two people come out.

This time may be 20 minutes, or it may be a day and a night. During the waiting time, it is not convenient to leave, and there is no place to move the body. It will only become more and more tired and uncomfortable...

It is best that Liu Wenkai is willing to agree. At least, Tan Jing feels that he cannot invite him.

"I will study these evidences again, and you can do the case first." Jiang Yuan looked at the case and got some inspiration, so he simply gave up the job.

Tan agreed without knowing why.

After leaving the door, Tan hesitated and asked Wang Chuanxing next to him: "Is Captain Jiang a little unhappy?"

"No, Captain Jiang probably thought of something and wanted to make a big move." Wang Chuanxing said naturally.

Pang Jidong also said: "It was the same in Luojin. Captain Jiang looked at plants and pollen for a long time before he took action..."

"Oh, that's good." Tan agreed, but he was still a little uneasy. If it was a single case, he thought Jiang Yuan might be fine, but a series of cases, could there be any commonality? It's not done by one person or one group of people.

Even if he thought about it, with more than 20 members of Jiang Yuan's special team for backlog cases joining, and Liu Wenkai of the second squadron joining with more than a dozen people, Zoumadao Police Station can be said to be unprecedentedly strong. Tan Jing privately thought that in this case, it seemed that Jiang Yuan didn't need to join.

Or even if Jiang Yuan joined, the situation might not be better.

The combat power of Zoumadao Police Station seems to have reached its maximum today.

That day, Liu Wenkai sent four people and two cars with eight bottles of Pulse to monitor the residences of "Fei Zi" and "Dun Zi".

In addition, Jiangyuan's special case team sent out four vehicles, plus two other vehicles from the second squadron, and four vehicles from the Zoumadao police station, to investigate at night at three service areas around Ningtai.

Truck drivers were robbed, mainly in service areas. Among them, oil theft is the most important, and there are also tire thefts and stolen goods transport. However, the difficulty of these three things increases, and the later the cases, the more it shows that public security has deteriorated.

Pang Jidong and the police officers from the Luojin Municipal Bureau who came with him were taken care of, and they did not have to work this night shift, and they just waved goodbye.

Watching a team of twelve cars leave, the police officer who came with him suddenly said: "Pang Da, did you notice the license plate?"

"Yeah." How could Pang Jidong not notice that among the 12 cars, none of the license plates started with "山L", and there were only a few cars with "山O", and several cars had license plates from other provinces , which was simply outrageous.

Pang Jidong knew that most of these vehicles were stolen by Huang Qiangmin, who had neither license plates from Qinghe City, Shannan Province nor police license plates.

"Our detachment's cars may not be as many as their county bureau's." The policeman who came with him sighed.

Pang Jidong laughed, looked at him, and said, "Cars are just external things. The last time we did DNA for the university, we could buy a Porsche with that money. I'm afraid that Huang has received too many cars, and it will be troublesome to ask for people."

The policeman who came with him laughed, "You can't buy and sell people."

Pang Jidong pointed at him and then at himself.

The wind in Ningtai suddenly became cold.

...

In the police station, Jiang Yuan was still flipping through photos, and he was just flipping through photos, and taking notes from time to time.

The policemen next to him didn't understand why, and Jiang Yuan couldn't explain it.

He was actually looking for tool marks.

Diesel in large trucks is particularly easy to steal because the fuel tanks of large trucks are basically completely exposed. Moreover, the fuel tank openings are all standard. Fuel thieves can poke a high-power fuel pump in and steal all the fuel in a few minutes. Once you put on your clothes, you can stuff them in there.

However, there are requirements for the step of poking the fuel pump in. Now most of the fuel tanks of large trucks have locks, and some are locked very tightly.

Some new fuel thieves are also stumped by the locks.

In general, it is to pry with a knife, which is about the same difficulty as opening oysters. Those who are more prepared also use crowbars. There are heretics who use Swiss Army knives, and the most powerful ones really use lock picking tools, which reflects another expression of the industry's internal circulation.

But no matter what tools are used, the traces left behind are characteristic.

The most important thing is that all cases of large truck thefts involve tool issues. Not only do they have to pry the locks, but they also have to use oil extraction pipes and oil pumps.

The latter two will not leave any marks on the truck, but the oil pipe after the oil is pumped out cannot be smooth and spotless. The diesel on the outside of the pipe will drip onto the ground, forming certain marks.

Some pipes will also leave traces of dragging - the oil tank that steals the oil may not necessarily stop next to the stolen vehicle, but may stop in the middle of the road, and then pull a ten-meter-long pipe to steal the oil from the stopped truck.

And with the integrity of the oil thieves, when collecting the pipe, it is highly likely that they will not wipe the pipe clean and then lift it back properly. The most common way is to drag it on the ground for a while and then collect it in the most labor-saving way.

These are all tool marks.

In addition, the oil tank is also easy to leave corresponding marks. For example, tire marks. Many times, there is a soft ground where the truck stops, and the marks left are clearer.

Since the police station often solves one case after another, and the criminal police team does not have enough powerful trace inspection to sort these out, even if they know that there are traces left, they will not deal with them specially.

But for Jiang Yuan, his goal is definitely not to solve one or two cases, nor is it like what Director Tan imagined, to spend a long time to solve a batch of cases.

At this time, Jiang Yuan can completely use the LV6 tool mark identification to classify the traces of these cases.

Although there are many oil thieves in nearby cities and counties, and there are gangs from inside and outside the province, the real people who eat this bowl of rice are only three-digit people.

After all, stealing 600 liters of oil in one night means an income of 3,000 yuan. If two people work together, it is more than 1,000 yuan per person.

These oil thieves have to make a living, and the frequency of committing cases must be very fast.

Jiang Yuan classified the cases through tool mark identification. Not only did he classify multiple cases under the name of each numbered thief, he could even classify the cases that have been solved.

In other words, if a criminal with a criminal record commits a crime again, he may be directly recognized by Jiang Yuan through tool mark identification.

Even if the tools are changed, the operating habits are actually unchanged, and there is still a basis for judgment.

Jiang Yuan didn't even open the "temporary +1" skill, and LV6 was already too much.

The only troublesome thing was that there were a lot of accumulated cases. If the previous period was five years, there were too many photos to look through in two or three days.

But if the previous period was too short, I was afraid that some thieves had not yet been released from prison.

In order to send the ex-convicts back to prison, Jiang Yuan silently worried about it, and then heard someone shouting downstairs.

His eyes were tired, so Jiang Yuan simply got up and went out, and went to the corridor at the door and looked down.

The first floor of the Zoumadao Police Station is a high-ceilinged hall, which is used to receive people who report cases and other work.

Therefore, looking down from the corridor on the second floor, you can see the top of the reporter's head.

At the moment, there was a white-haired old lady with a girl with a bun.

"Captain Jiang." The policeman in the next room was also watching the fun and greeted him with a smile.

Jiang Yuan nodded and said with a smile: "You stay in the police station every day, why don't you just watch the fun?"

"Today's one is quite impressive." The policeman next door laughed: "The family of the person who called the police did video live broadcasting in their spare time. In less than a month, they had more than 1,000 fans. Then a media company came to them and claimed that they could train her to be an Internet celebrity, but they wanted a training fee. The person who called the police didn't let her send the money, so she made a big fuss at home and finally called the police."

"This is a scam."

"Almost, but it's not easy to define. The other company wants training fees, but the problem is that people believe in it and would rather lose money to try it."

Jiang Yuan nodded and said: "There are too many young people who want to be Internet celebrities now."

The policeman next door laughed out loud: "I guess you can't guess that the one who wants to be an Internet celebrity is this white-haired Grandma Zhang."

Jiang Yuan was stunned, and then looked down, and this case really became more vivid.