Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 135 The Last Battle Before the Spring Festival

The fingerprint battle is a crime-solving mechanism that the public security system has been carrying out for many years to solve backlogged cases.

The specific earliest start time is no longer available, but the tradition has continued for so many years.

From ministries and commissions to provincial departments to municipal bureaus, more than one fingerprint battle is organized every year.

At the lower level, there are no more district and county public security bureaus, criminal police brigades, or technical appraisal centers.

On the one hand, the lower the level, the fewer capable people, and there are only two or three big cats and kittens in the fingerprint battle, which is no different from the usual work, so naturally they will not fight.

On the other hand, due to the limited energy at the grassroots level, normal cases can never be solved, so there will naturally be less attention to backlogged cases.

The Haizhou Municipal Public Security Bureau conducts a fingerprint battle every year, usually in early February, which is the eve of the Spring Festival.

The main reason for choosing this time point is to select the participants for the annual fingerprint competition organized by the provincial government in March.

Of course, in the eyes of Yang Sen and Lao Bai, the fingerprint battle at the Haizhou Public Security Bureau was of no great significance.

Overall, someone who can do fingerprints, both of them know each other.

In the district and county criminal police brigades below, each team can send out one person.

The Technical Appraisal Center can produce two people.

In previous years, Liu Guodong participated in the Criminal Investigation Detachment.

Generally speaking, there are only a dozen people participating in the fingerprint battle of the Haizhou Criminal Investigation Detachment.

Instead of a competition, everyone knows that Liu Guodong's technical level is the highest.

Otherwise, he wouldn't be able to be the head of the criminal investigation detachment.

This year, however, things have clearly changed.

Liu Guodong picked up the enamel jar and walked to Lu Chuan's side: "Xiao Lu, this year you represent our criminal investigation detachment to participate in the fingerprint battle of the Municipal Bureau."

"I have already greeted Team Qin."

Lu Chuan nodded. He had no objection to this, but was rather curious.

"Master, what's the matter with the fingerprint battle?"

When he was in college, Lu Chuan had heard of the fingerprint battle, but he didn't participate in the specifics, so he didn't know.

Before Liu Guodong could speak, Lao Bai said, "Actually, there's nothing mysterious about it. It's just gathering everyone in a meeting room."

"One person, one computer, set up a database of accumulated fingerprints, and compare them together."

Yang Sen nodded: "Generally, a banner can be hung, and a simple ceremony will be held by the Municipal Bureau."

"Go, it's pretty good, eat and drink well, and sleep well."

Liu Guodong took out a Huazi from the foot of the table, smelled it, and lit it: "The fingerprint competition held by our city bureau in the past years is more symbolic than practical."

"The accumulated cases in the bureau are all left by our detachment and various criminal police brigades. We have studied them before the battle."

"I can't do it in normal times, and I can't do it in battle."

Lu Chuan was puzzled: "Then...the fingerprint battle will be fruitless?"

"That's not true. The Municipal Bureau will also put some simpler fingerprints. Anyway, it won't make the battle fruitless."

Lao Bai came over and patted Lu Chuan on the shoulder: "Don't worry, the old men at the city bureau can't solve the case, they do this kind of thing one way or another."

……

February 24st, sunny, minus [-] degrees.

Today is the coldest day since the beginning of winter, and Lu Chuan rushed to the Haizhou Public Security Bureau early in the morning to report.

The fingerprint competition organized by the Municipal Bureau will start today.

As Yang Sen said, before the fingerprint battle started, the Bureau held a simple ceremony.

Deputy Director Wang Kai extended his condolences to everyone.

"I hope that everyone will have the courage to break through themselves and create greater glories in the next week!"

The ceremony was simple, but seeing the deputy director appearing, everyone's energy was still very high.

As a grassroots technical criminal policeman, it is not easy to look at the director and deputy director.

Some people, even after decades of work, have never seen what the director looks like.

Of course, after the ceremony, Wang Kai left, and everyone returned to their original colors.

Everyone is from the Haizhou Municipal Public Security Bureau, and most of them work in technical posts. Even if there are a few front-line criminal police who cameo, everyone is familiar with them.

"Old Zhang, it's been a long time. The last time we met was in July, right?"

"Brother Wang, let's go, smoke one?"

"Brother Li, thank you for the robbery case on Youyou Road last time. If it weren't for your help, those bastards would have run away again..."

Most of the people didn't see each other when they looked up, and they were familiar with each other.

Only Lu Chuan, no one came to say hello.

However, it doesn't mean that everyone doesn't know where Lu Chuan came from.

The criminal investigation detachment of Haizhou City is the superior of the criminal police brigades in all districts and counties. Lu Chuan represented the criminal investigation detachment to participate in the fingerprint battle this time, apparently in place of Liu Guodong.

You know, when Liu Guodong was around in the past, everyone had to surround him.

After all, the criminal investigation detachment had to take care of things that the grassroots could not handle.

But Lu Chuan is young, and everyone is not familiar with him.

Lu Chuan was also happy that no one would disturb him. After the ceremony, it meant that the fingerprint battle would begin.

In the meeting room, there are two rows of computers, each with a name in front of it.

Lu Chuan walked to the first computer on the right and turned it on.

The fingerprint battle lasted for a week, and all meals and lodging were at the hotel assigned by the city bureau.

Everyone, turn in the phone, regardless of the work of the original unit, just compare the fingerprints here with peace of mind.

This creates an atmosphere that cannot be created in your own unit.

For seven days, I looked at the fingerprints specifically, and there were some fingerprints that I couldn't match before, maybe in this atmosphere, I could match them.

It is still the fingerprint comparison system that Lu Chuan is familiar with.

But in addition, there is also a battle fingerprint library.

Curry has accumulated all these years, the backlog of cases with fingerprint clues owned by the Haizhou Public Security Bureau.

The cases that can enter the fingerprint battle are basically the cases that can directly lock the criminal suspect through fingerprints.

Therefore, as long as the criminal police in charge of the comparison can successfully compare in the system, it means that the case has been solved.

All that's left is to follow the pictures and arrest people directly.

As for whether someone can be caught, it has nothing to do with the fingerprint battle.

Lu Chuan and the others are responsible for technical work, not physical work.

In the time it takes to smoke two cigarettes, everyone who was still chatting with each other just now came back.

Of course, not everyone has gone out to smoke.

No matter where you are, there are always people who are alone.

Lu Chuan just glanced at it. After the ceremony, three or five people, just like himself, sat in front of the computer with their own names, turned it on, and ran fingerprints.

The meeting room gradually fell silent.

Although many people know each other, they are not in the same grass-roots unit after all. After chatting for a while, after talking about familiar topics, they naturally start to work.

After all, the fingerprint battle is not a tea party, and the colleagues present are also competing.

Although the scale of the fingerprint battle organized by the Haizhou Public Security Bureau is not large, and there are not many cases that can be solved each time, there will still be results in the end.

And these victories, judging from past experience, most of them are cases that occurred during the battle from last year to the current battle.

Generally speaking, it can look like thirty or forty.

This is the case that all the combatants are focusing on, because in the previous cases, these criminal police who participated in the fingerprint battle all the year round have already chewed it countless times.

In fact, many of these cases have become backlogs because they have not solved them.

Therefore, time is very important.

A new case has a higher probability of getting a fingerprint. Whoever grabs the first chance will get the fruit.

Lu Chuan is also looking forward to this fingerprint battle.

(End of this chapter)