Compared with most professional practitioners, in the police industry, the group of straight men of steel is larger.

Especially in technical work, dealing with fingerprints, bloodstains, equipment and so on all day long, the interpersonal relationships around him are single, and the promotion space is limited.

This avoids contamination by dirt and reduces intrigue.

And these people who can participate in the fingerprint battle of the provincial department are the best among the straight men in technology.

Now with the stimulation of Lu Chuan and Tian Rong's fingerprints in two consecutive cases, everyone is like clockwork.

Tense up your spirit, everyone is one head and two eyes, others can do it, but you can't?

At least he is the most powerful expert in the city bureau.

When you get here, you can't be ashamed.

In fact, in terms of level alone, the most powerful fingerprint identification and analysis experts in the Municipal Bureau can reach the intermediate fingerprint identification and analysis level that Lu Chuan once had.

Even if it's worse, it's not too much, so the level of ability is really fine.

The key is that the case that can enter the fingerprint battle of the provincial department has been studied by people of a similar level back then.

It's a pity that no results have been studied.

The difficulty is really there, and none of them are soft persimmons.

Judging from the experience of previous years, fingerprint identification experts, five days together, is already the limit.

It's not just that these people have left the prefectural public security bureau and can't get off the work below, but also that they can't support their mental and physical strength.

Just like Zhao Zhigao said to Lu Chuan just now, don't look at the guest house arranged by the provincial department, few people will go back to live from tomorrow, and almost all of them will sleep in the conference room.

"Ding!"

The sound of successful fingerprint comparison sounded again, marking another change in the hero list.

The third place was none other than Wang Hui from the Qianzhou City Public Security Bureau, who won a three-point case.

Three points is basically the smallest case score in the fingerprint bank.

It was a case of intentional injury.

So far, the Qianzhou City Public Security Bureau has gained a lot, not only has a murder case from 13 years ago in its own bureau been solved, but Wang Hui has also made achievements, and this fingerprint battle has achieved fruitful results.

After all, under normal circumstances, half of the dozen or so fingerprint experts have nothing to gain in these five days.

But Wang Hui's results did not usher in much congratulations, except for the two people around him who gave him a thumbs up, everyone else was staring at their computer screens, staring intently.

Sun Bing had already served these experts once last year, and knew that this group of people had entered the state.

It seems that we can have a good result this year.

A backlog of homicide cases has been able to tie up with last year, and the rest is earned.

"Ding!"

There is also a successful fingerprint identification and analysis, and the suspect is compared.

The score value of the Hero List has changed again.

But everyone focused on their fingerprint analysis, and many people turned off the splash screen update of the hero list and didn't notice what the case was.

Lu Chuan raised his arm, stretched his waist, looked around, and was concentrating on identifying fingerprints, even Zhao Zhigao next to him didn't pay any attention to the fingerprints he compared.

Seemingly...... It's just like that.

After a short break, Lu Chuan threw himself into the next round of work.

This morning, Lu Chuan's target was three murder fingerprints.

The people in the conference room were busy with their fingerprints, and it didn't matter if they didn't pay attention to the update of the hero list, Sun Bing outside had been paying attention.

Since Lu Chuan opened the door and won a homicide case, many experts have gained.

Now, there have been three-person matches.

This is the first day of the battle, and there has been no harvest at this time in the past, and three cases have been won in less than a morning, which is the situation that only occurs on the third day of the peak in previous years.

However, as soon as he went out to pour a glass of water, the change on the hero list almost shocked him and his cup fell.

"Another one

Murder?"

At this moment, on the hero list, Lu Chuan is still ranked first in the points, but the score behind is not ten points, but has become twenty points!

In the case notes, a homicide was also added, for a total of two homicides!

Sun Bing hurriedly clicked on the details of the case.

The first case was the murder of a high school student from the Qianzhou City Public Security Bureau.

Just now, Li Donglin has arranged for the Qianzhou City Public Security Bureau to arrest people.

The second case is from Tianzhou City.

"The murder of a taxi driver five years ago?"

Sun Bing has been in the police for two years and has been seconded to the Second Criminal Investigation Department, in addition to daily miscellaneous work, Sun Bing's most important job is to maintain the cases within the fingerprint battle system.

According to the instructions of the leadership, what cases are put in the treasury and what cases are moved out.

Therefore, Sun Bing mostly knows a little about the case of fingerprint battle.

The murder of a taxi in Tianzhou City is not an isolated case, but a series of cases.

Specifically, since 12 years ago, taxi drivers have been killed in Tianzhou City for several years, about every year or two.

The reason why it is a series of cases is because the murderers have similar modus operandi and use similar murder weapons.

But the other party was very cautious and left no clues.

It wasn't until five years ago that the criminal police of the Tianzhou City Criminal Investigation Detachment found an unfamiliar half of a fingerprint on the stainless steel railing that separated the driver and passengers in the taxi where the crime occurred, and then they had a little clue.

Unexpectedly, Lu Chuan actually won this case.

Sun Bing immediately dialed Li Donglin's phone.

"Li Division, Teacher Lu has been killed by a murder case!"

At this moment, Li Donglin had just finished reporting to the leaders of the provincial departments in charge before he came out of the leader's office.

"Yes, I know, I've already finished reporting to the leader......

"No, no, Li, I mean Mr. Lu Chuan has just been killed again!"

"Again? Compare ...... Murder?"

"Yes, yes, the taxi driver in Tianzhou City was killed five years ago!"

"......"

Fingerprint Battle Room.

Li Donglin broke in in a hurry.

After working in the provincial department for so many years, Li Donglin has never been so out of shape.

But this time it's different.

Lu Chuan actually won another homicide case.

And no one is more familiar with this case than Li Donglin.

Twelve years ago, he was still working in the Tianzhou Public Security Bureau, and the first case of the murder of a taxi driver was the investigation he did.

"Lu Chuan, are you more than the taxi driver in Zhongtianzhou who was killed?"

Another reason why this series of cases is a series of cases is that after the murderer killed someone, he did not rob the money.

Ordinary taxi drivers are killed because of robbery.

But the case in Tianzhou City is not, the murdered taxi driver, the money is there.

Lu Chuan, who was picking a third case, saw Li Donglin come again, and temporarily put down the work at hand.

"You just got it, you found out so quickly?"

Other experts were interrupted by Li Donglin for analysis, only to know that Lu Chuan had been killed again! ap.

Zhao Zhigao, who was beside Lu Chuan, also stood up and opened the hero list ranking on his computer with an incredible expression.

Click on the case details.

Sure enough, Lu Chuan's points were already twenty points.

And the second case is in my own bureau, the murder of a taxi driver!