In the case of a high degree of mental concentration, the passage of time will become rapid in the subjective feelings.

At the end of the third day of the fingerprint battle, the fingerprint identification and analysis experts who participated in the battle achieved even more brilliant results.

Of the eighteen experts, only five have not yet been harvested, and the others have at least one fingerprint.

Director Tian Rong is still ahead in the number of cases, with seven cases and a total of 51 points.

Ranked second on the list of heroes.

Lu Chuan is Yaoyao in the lead, with a total score of ninety and nine cases detected.

And it's all homicides!

In three days, Lu Chuan concentrated, and in the third day, he swept a total of eighteen cases and successfully won nine cases.

Nine homicides!

Since the provincial department began to organize fingerprint battles, there has never been a battle that has achieved so many results in the backlog of homicides.

However, after three days, everyone's spirit was almost over.

Lu Chuan obviously felt mentally exhausted, and on the night of the third day, Lu Chuan selected three fingerprints in a row, but none of them hit.

"Alright, rest and rest, and fight again tomorrow!"

Zhao Zhigao has won a total of three cases, and according to him, this is already a super long play.

However, in the past three days, Zhao Zhigao has watched Lu Chuan's fingerprint identification and analysis, learned a lot of skills, and the level of fingerprint identification and analysis has improved to a certain extent.

"Okay, get some rest today."

There are still two days before the fingerprint battle is over, and Lu Chuan's plan is to win at least one fingerprint every day in the next two days.

After Lu Chuan left, there were still many experts who did not leave.

In particular, the five experts who did not have any fingerprints were even more riveted, even if they didn't sleep today, they had to hit one of them.

People want to save face, and those who can participate in the fingerprint battle of the provincial department are not bad.

In previous years, under normal circumstances, it is normal for seven or eight people not to have a fingerprint.

But today, because of the stimulation of Lu Chuan's continuous murders, many people have made breakthroughs.

The remaining five people felt that they couldn't hold their faces.

The expert group is rolling in, and the criminal investigation detachments of major cities are not idle.

The number of cases in the expert group's ratio, including Lu Chuan's murder, is 46 in total.

Of the 46 backlog cases that entered the fingerprint battle of the provincial department, none of them were small.

These cases involve almost all the prefecture and city criminal investigation detachments in the province.

Quite a few criminal investigation detachments have even put on the table more than five cases.

With so many backlogged cases and important clues, the major criminal investigation detachments are obviously understaffed.

Yunfeng City.

The investigation of the headless case continues.

Zhang Yuhui's identity as a suspect has basically been ruled out.

Chen Wu and others focused on Zhang Yuhui's landlord and neighbors back then.

Eight years ago, Zhang Yuhui was still living in a rented house, and the only person who could enter his room silently was the landlord.

After all, only he has the key.

The rest are his neighbors, and it is also possible to get the key that Zhang Yuhui hid under the carpet at the door and enter his house.

As for the theft, there was no sign of it back then, and it is unlikely that the murderer would have committed a theft specifically for the purpose of stealing the dagger.

Solving a case is like this, when there are no clues, do everything possible to find it, like a headless fly.

But as long as there are clues, solving a case is often a matter of a day or two, or even an hour or two.

Haizhou City.

"I'll talk later, you pay attention."

Chen Fan is the deputy head of the action group of the Yunfeng City Criminal Investigation Detachment, and he came to Haizhou City this time because his neighbor who lived across the door from Zhang Yuhui left Yunfeng City seven years ago and now lives in Haizhou.

This time, Chen Fan took his apprentice Li Xiaotong on a business trip.

The relevant cooperation work was coordinated by the Haizhou City Criminal Investigation Detachment, and it did not take much effort to find the other party

Gas.

"Okay master, Brother Sun's inquiry to the landlord is over, and there is nothing to gain, so it's up to us here."

Chen Fan nodded, the landlord and neighbors are the key targets of investigation.

Knock knock!

After about four or five breaths of knocking on the door, a somewhat hoarse male voice came from the room.

"Who?"

"Hello, we are from the Yunfeng City Public Security Bureau, looking for Cui Jun!"

Bang!

There was a heavy muffled sound from inside the door, and Chen Fan and Li Xiaotong glanced at each other.

The other party lives on the fourteenth floor, it is a one-room apartment, except for the door, there is no second exit, and I am not afraid that the other party will run away.

After a while, the voice came again: "Oh, here it is."

When I opened the door, I saw a middle-aged man of about forty years old.

"Hello officer, I'm Cui Jun, what's the matter?"

Chen Fan looked at the other party, he was about 1.75 meters tall, had a beer belly, and his face didn't seem to look good.

"Mr. Cui, the main reason I came to you was to verify a case from eight years ago."

Chen Fan continued, "Do you still have an impression of the headless case in Yunfeng City?"

"Huh?"

Cui Jun seemed a little stunned, thought for a while and then said, "Oh, I remember, there is a woman's head missing, it seems to be near the community where I live?"

"I don't think I caught the murderer back then...... Have you caught it now?"

"Mr. Cui, is it convenient to go in and talk?"

"Oooh...... Please come in, please come in!"

Half an hour later.

Chen Fan and the others left the community where Cui Jun lived.

"Master...... This Cui Jun ...... I feel like there's something wrong."

"Oh? What's the problem?"

"I can't say it, I just feel a little wrong, the case of that year was boiling in Yunfeng City, although I haven't experienced it, but the people I have been in contact with in the past two days, as soon as they mention the case of that year, they can remember it at once."

Li Xiaotong has been in the police for three years and does not know much about the case eight years ago.

It's just word of mouth, and I've heard it talk about it from my predecessors.

In the past two years, when the backlog of cases was reviewed, the criminal police who participated in the handling of the case that year also participated, and Li Xiaotong did not participate.

"Go on."

Li Xiaotong nodded: "But this Cui Jun seems to be deliberately evasive, and I don't feel right."

Chen Fan smiled: "It's not just that something is wrong, this Cui Jun...... It's very problematic."

One of the most important reasons why the headless case was not solved that year was that the identity of the deceased Zhao Yali was not determined.

The identity of the deceased has not been determined, and there is only a blood fingerprint, which means that before the fingerprint comparison, it is useless to check the monitoring and interpersonal relationships.

As for now, with Chen Fan's experience, at the first glance of seeing Cui Jun, he knew that there was something wrong with this person.

Even if he wasn't the murderer, he must know something.

"When I was asking just now, Cui Jun kept staring at his mobile phone, and I will ask Haizhou to check who he called."

This is a trivial matter, and the criminal investigation detachment can find out with a phone call.

Looking at the results of the inquiry here in Haizhou City, Chen Fan immediately asked the Yunfeng City Criminal Investigation Detachment: "Team Chen, I ask for instructions to arrest Cui Jun immediately!"