Chapter 38: Not Yet Arrested

Forensic office.

The green radish was full of spirit, stretching out thick and long leaves. Its root system was desperately absorbing water, trying to make its branches and leaves hard for as long as possible, especially under the sunshine.

In front of the desk.

Jiang Yuan sat straight, looked straight ahead, put Little Wang beside him, and began to mark feature points for the fingerprints he had just obtained.

Little Wang looked even more serious.

In the grassroots police circle, there is a saying that police don't do criminal police, and criminal police don't do technical criminal police, and technical criminal police refers to trace examiners, on-site investigation, drug testing, etc. in the Criminal Science Squadron.

The reason is that technical criminal police often have to act as ordinary criminal police. They have to appear at the scene when they should, run errands when they should, and when there are not enough people to arrest criminals, the technical police are the first to be arrested.

Little Wang used to like to recite this sentence, but after Jiang Yuan came, Comrade Little Wang unexpectedly discovered a phenomenon.

Since Jiang Yuan started doing fingerprints, he had never been "arrested" again.

The work of the criminal police team can never be finished, especially when there are homicides. The brigade captain can stay awake for three days and three nights with everyone, and ordinary police officers can find time to take a nap, and they can laugh in their dreams.

However, Jiang Yuan sat in the office firmly. Even with Little Wang, as long as he followed Jiang Yuan, he had never been transferred.

What surprised Little Wang even more was that no leader at any level had ordered this, but whether it was within the Criminal Science Squadron or several other criminal police squadrons, even those who liked to steal things on the side, all seemed to have some tacit understanding and had never used Jiang Yuan for ordinary work.

In fact, without anyone saying it, Little Wang also understood what was going on.

Because Jiang Yuan can directly lock the criminal suspect with fingerprints.

With this ability, which squadron captain wouldn't have to ask for help here in the future, and even those who don't care about human relationships would be embarrassed to take Jiang Yuan away.

In the police team, rank has a place to reflect rank, and age and seniority have a place to reflect age and seniority, but at the root, the business that everyone looks down on the most is the truth that everyone cannot get rid of.

In one sentence, you solve cases, I solve cases, who can be more noble than whom?

Naturally, those who can solve cases are more noble than those who cannot.

Little Wang wants to be a noble person.

Little Wang sat upright, staring at Jiang Yuan's operation.

He watched Jiang Yuan draw feature points, and he drew them on his legs, trying to figure out Jiang Yuan's thinking logic.

Fingerprint comparison, many times, is about thinking logic.

A breakpoint may be a feature point, or it may be noise in the image, or it may be incomplete during imprinting. How to judge in the end is a very test of thinking.

Simple fingerprints don't matter how you do it, but when you encounter difficult fingerprints, you must first construct enough content in your mind.

"Run it and see." Just as Little Wang's thinking was surging, Jiang Yuan finished marking and threw it to the software for matching. He also saw Little Wang watching, so he specifically said it.

Little Wang couldn't help but be stunned: "Are you finished marking?"

"En, marked more than a dozen, should be enough."

"This is much easier than the arson case." Little Wang said casually. From his perspective, today's fingerprints and the arson case's fingerprints were both super difficult. From the perspective of learning, Little Wang was prepared to follow Jiang Yuan to learn for another week.

However, Jiang Yuan only took less than half an hour to complete the first round of marking.

At this time, I also heard Jiang Yuan laugh and say: "That's for sure, the fingerprints of the arson case might be because they were burned, many details can't be seen clearly. The extraction was also not very good."

The latter sentence was his real complaint. The conditions of the county bureau are not good, not that one piece is not good, but that everywhere is not good.

The unit's computer made a creaking sound.

Little Wang's focus was not here. He recalled the details of Jiang Yuan marking feature points just now, and only felt that his brain was full of paste, as if he had just participated in a mathematics exam. Clearly, the multiple-choice questions were all written, but when checking the questions with classmates, he couldn't recall his own answers...

Jiang Yuan checked the fingerprints one by one according to the list given by the software.

Little Wang organized his mood and followed Jiang Yuan's pace, slowly watching.

He hadn't seen half of it, and Jiang Yuan changed another fingerprint with a swish.

Obviously, the previous fingerprint had been excluded.

Little Wang frowned and followed Jiang Yuan to watch the second fingerprint.

Halfway through, it stopped in the middle.

Continued, and stopped again.

Little Wang rubbed his eyes, only feeling that his eyes were tired and sour, and his heart was exhausted.

This feeling is like when you were in school, listening to the teacher talk about the test paper, very serious and very serious state, listening to half, and hearing the teacher say "the following is very simple, so I won't talk about it"...

Little Wang raised his head again, his eyes firm, his expression strong—as an adult, and a glorious people's police, Little Wang asked himself that he had become incomparably strong!

"Matched." Jiang Yuan re-checked the sixth fingerprint and couldn't help but pat the table, stood up and stretched.

Little Wang's mouth couldn't help but bloom with a smile, blooming little by little: "It's matched... that's too great."

Jiang Yuan breathed a sigh of relief.

Fortunately, the person who left the fingerprint is a habitual offender, otherwise, in the case of only this clue, it would be really difficult to lock the other party.

"Cai Bin... This person has been criminally detained three times for stealing electric scooters." Jiang Yuan glanced at the record, quite surprised: "He has been caught three times, and the method of stealing electric scooters is still violent lock-picking, without any progress at all."

"Upgrade to stealing motorcycles after progress?" Wu Jun heard that the fingerprint was matched and came over to take a look, saying: "This kind of person commits crimes and upgrades, and is more inclined to gang crimes. Especially after going to jail, it is easier to do so."

Jiang Yuan recalled the video he had watched and said: "He doesn't look like a gang crime. Every time he steals a car and leaves, the value of the stolen car is not necessarily high, and there is no accomplice to respond..."

"Maybe no gang wants him." Wu Jun calmly interrupted Jiang Yuan's words.

Little Wang looked at the computer screen with inexplicable sympathy, and the criminal suspect's photo, slowly said: "If it weren't for Jiang Yuan, no one should catch him. The case value is too low, and there are few clues."

Jiang Yuan just took it as a compliment, waved his hand and called Wei Zhenguo and Mu Zhiyang. Cigarette butts need to do DNA, I don't know how long to queue, catch one first. ===== CHAPTER 39 =====