1995, Starting as a Criminal Investigation Expert

In Xu Qiang's office.

He held up the locator and kept looking out the window.

"Old Han, tell me again, how did you increase efficiency several times over?"

He hadn't quite grasped it and still didn't understand.

"How can you be so stupid? It's because of your schooling. You never went to elementary school," Han Jianjun complained.

Xu Qiang rolled his eyes at him and muttered, "I did go to elementary school, but I still didn't understand it."

Han Jianjun got up to pour himself some water, too lazy to explain anymore, and said, "Anyway, you know it can improve efficiency, that's all that matters. Old Xu, you've done a good job this time, bringing me some talent."

Although most police academy graduates returned to their hometowns, the fact that someone as talented as Li Shu wasn't retained and was able to come back might really be because Xu Qiang managed to persuade him to.

Xu Qiang snorted, put down the locator, and thought to himself, "Let's do it this morning. You're the one who's been clamoring for a bachelor's degree, not a vocational college."

However, the fact that the locator on the table could excite Han Jianjun, a seasoned veteran, to come over and talk to him was enough to prove that Li Shu was truly capable.

"This Li Shu is quite good, Lao Han, you should train him well," Xu Qiang said.

Han Jianjun had an expression that said, "I still need what you said."

He had long realized that the team was not only short of manpower, but also lacked talent.

The leader said that we are about to enter the 21st century, and the biggest shortage is talent.

I missed out on a bachelor's degree, but in return I got a vocational college degree from someone as talented as Li Shu, so it wasn't a bad deal.

Thinking of this, Han Jianjun felt even better, but he still couldn't help but bring up the old topic again: "Old Xu, training is one thing, but you still need to express your attitude towards the AFIS system. You can't just let it slide. This will also benefit you."

Xu Qiang gets a headache just thinking about it.

Is it because my attitude is unclear?

Ultimately, it all comes down to money. Without money, how can you introduce a system?

Xu Qiang said, "By the way, didn't Lao Cao go to Anjing to inspect domestically developed systems? Any news?"

AFIS systems are imported.

However, in the 1980s, Peking University's own team also developed a domestically produced system.

Since it's made in China, the price will definitely be lower.

But many people say that it is not as efficient as imported ones and is not easy to use.

The "Old Cao" he mentioned is Cao Junfei, the instructor of the technical brigade.

I went to Anjing, the capital, a few days ago to inspect that domestically produced system.

Han Jianjun curled his lip: "I said, let's go straight for it and import directly. There's no need to waste that money."

Domestic products are much cheaper, but what if they don't work well? Wouldn't that be a waste?

Xu Qiang couldn't argue with Han Jianjun about this, and he was too lazy to say anything more. He picked up the locator and studied it again, but he still couldn't figure it out. So he said, "Old Han, since you have a new method that is more efficient, give me a definite answer about the case in the High-tech Zone. How many days will it take to complete the fingerprint comparison?"

If this had been brought up before, Han Jianjun would definitely have argued with him about it.

Let Xu Qiang go to the team and see what kind of state they're in. How can you urge them on like that?

But now, we have a new method that is two to three times more efficient.

So after a moment's thought, Han Jianjun patted his chest, proudly raised two fingers, and said, "I'll give you the result by the day after tomorrow at the latest."

He figured with the new method, another forty hours would be more than enough.

After leaving the office and returning to the team, seeing the bustling and energetic scene, Han Jianjun pulled Zhao Yong aside and studied the positioning method again.

The more I study it, the more ingenious it seems.

Finally, he exclaimed in admiration, "This is what you call a method!"

Previously, I covered the upper part with my hand and looked at the groin area first. That's like taking off your pants to fart. Can you call that a method?

As they chatted, Zhao Yong remarked with some emotion.

I've never heard of such a talent at Ningjiang Police Academy.

"This method alone could be published in journals and turned into a paper," Zhao Yong said.

Han Jianjun agreed wholeheartedly, but then a sudden idea struck him.

I'd like to inquire about Li Shu's situation.

Fortunately, he knew someone at school who was in the technical department.

Back in my office, I hung up the switchboard at Ningjiang Police College, then transferred to the technical department, and waited for ages before getting through.

He went to call someone again, and it wasn't until he was worried about the phone bill that the call was finally answered.

He is the deputy director of the teaching and research office in the technical department, and his name is Zhang Lu.

Years ago, the two met at a technical seminar in Ningshan. Later, Han Jianjun consulted the other party on many occasions for work, and they got along well.

"Fingerprint matching? I taught that lesson, what's wrong?"

On the other end of the phone, Zhang Lu was completely baffled when Han Jianjun asked about fingerprint comparison.

Han Jianjun thought to himself, "What a coincidence!" and asked if there was a student in his class named Li Shu.

Zhang Lu nodded: "Yeah, that's right. What happened to Li Shu? I remember he's from Nanjiang, right? He's under your command now? Goodness, what a huge mistake he made that you even called to complain? Is it my fault for not teaching him well?"

He thought Li Shu had made a mistake, and Han Jianjun was furious, so he called and scolded himself for not teaching the person well.

"Could I be that kind of person?" Han Jianjun quickly got to the point, asking Zhang Lu if he knew about the so-called rapid feature point comparison method.

It was only when he sat back down in his office that he suddenly realized that perhaps Li Shu's so-called method was not something he had figured out himself, but something he had been taught at school.

possible.

As a police academy, it would certainly prioritize learning from the advanced work experience of other regions, and it would have the channels to do so, so it might have learned about this new method.

Zhang Lu on the other end of the phone was completely confused: "What feature comparison method? Lao Han, what do you mean? I don't understand."

Han Jianjun was surprised and tentatively asked, "What I mean is, didn't you teach this kind of quick comparison method in your fingerprint comparison class? Li Shu didn't mention it to you either?"

Zhang Lu nodded subconsciously, then realized something was wrong and hurriedly asked, "You mean Li Shu came up with some kind of fingerprint comparison method? What method?"

His tone was curious, and he couldn't help but think of Li Shu.

In class, Li Shu's grades weren't bad, but they were definitely not top-notch.

On the contrary, another student from Nanjiang, Tan Guoxiong, achieved much better results.

Han Jianjun blinked and decisively changed the subject, asking Li Shu how he was doing at school.

"Not bad, quite an active person, and has a smart streak," Zhang Lu casually commented, still pressing for details about the comparison method.

He increasingly felt that something was wrong.

What kind of comparison method could make a seasoned expert like Han Jianjun take it so seriously, even calling to inquire about it?

Han Jianjun muttered something about how clever he was, so it seems that Li Shu really did figure it out himself.

Talent!

Coming to his senses, Han Jianjun immediately said, "It's nothing, just asking casually. Um, I have something to do, talk to you later."

With that, he slammed down the phone.

On the other end of the phone, Zhang Lu listened to the busy tone and became increasingly puzzled. He even turned to ask his colleague if they had heard of any kind of feature point rapid comparison method.

He felt that Han Jianjun's reaction was not right.

After asking around, Han Jianjun was relieved.

This is primarily an innovative method with extremely practical applications.

Han Jianjun felt that, just as Zhao Yong said, he could write a paper, not to mention provincial journals, but even national journals such as "Criminal Technology" and "Police Technology" would be no problem at all.

The published papers are related to professional title promotion.

Han Jianjun wasn't trying to compete with Li Shu for the paper; he was already nearing retirement and his career was long over.

He was worried that the source of the method was unknown and that there might be problems.

It now appears that Li Shu himself came up with the idea.

Han Jianjun needs to give Li Shu some advice on this paper and write it out for publication.

For the entire technical team, the new method greatly improved work efficiency.

That night, they stayed up until 11 p.m., and seeing that the progress was fast, Han Jianjun sent everyone off to rest.

After sitting all day, feeling dizzy and lightheaded, Li Shu didn't even have time to call home. He went back to his dorm and went straight to sleep.

The next day was the same as always.

As they became more familiar with each other, everyone became more efficient, and the progress was much faster than Han Jianjun had imagined.

That night, feeling that we could finish with a little more effort, we decided to have everyone stay up all night again.

Around 1 a.m., Curry's fingerprints were compared with all of them.

Unfortunately, the fingerprint of the right index finger did not match.

No such person found!