Zhang Tao and Li Yunwei are college classmates, in the same class and dormitory.

After graduation, the two went to different cities, and Li Yunwei was in Yunfeng City.

"Don't get it, I don't know you yet, take a look at the hero list, your headless case has been solved!"

Headless case?

Broken?

Li Yunwei's strength in identifying and analyzing fingerprints is relatively high among all experts.

From yesterday to now, it is one of the few experts who have hit two fingerprints, and the points are ranked fourth.

He was also one of the few experts who did not return to the guest house last night.

Early this morning, when Lu Chuan came, Li Yunwei was washing, so he didn't look at Lu Chuan's fingerprints, and Li Yunwei didn't know that Lu Chuan chose their Yunfeng City case.

Eight years ago, Li Yunwei had already served in the criminal investigation detachment, but back then, he was not the director of the criminal investigation detachment, but he was also the backbone of the business.

The scene investigation of the headless case was done by Li Yunwei back then, and the fingerprints on the murder weapon were also collected by Li Yunwei.

Li Yunwei participated in the whole process of solving the case, and for so many years, the case has not been solved, and the case has basically to be reorganized every year.

That bloody fingerprint seemed to be engraved in Li Yunwei's mind, and he never forgot it for a moment.

Now, it's even a match?

"Really right?"

Zhang Tao nodded affirmatively: "The hero list has been updated, you can take a look."

Li Yunwei hurriedly opened the blocked hero list, and after seeing the name of Lu Chuan, who ranked first, the points had become forty points, and the cumulative number of cases solved had also become four.

And the last case is the headless case of Yunfeng City.

"Really...... Broken ......"

Li Yunwei got up violently and looked in the direction of Lu Chuan.

At this moment, Lu Chuan just got up, stretched his waist, and chatted with Zhao Zhigao on the side.

Li Yunwei quickly left his seat and ran towards Lu Chuan.

Zhang Tao also followed, and other people, some experts who had just watched him process fingerprints behind Lu Chuan, also followed.

Just looked at the process, now the result.

Li Donglin didn't sleep all night last night, and the case of Meishan Mine involved more than just a murder case.

Li Donglin almost ran straight over last night.

In the office, Li Donglin yawned, had just slept for a while, and was woken up by the phone again.

"Little Sun, what's the matter?"

looked at the caller ID, it was Sun Bing.

For this doctoral student, Li Donglin is quite satisfied.

Diligent, energetic, work without shouting tiredness or bitterness, without a doctor's shelf, work and study steadfastly.

It's not like there are some doctors, holding the doctor's shelf, looking high, as if they should be a leader and an expert after graduating from the doctorate.

But in fact, the Ph.D. is only more theoretically knowledgeable, and the actual work experience is very lacking.

"Lee!"

Sun Bing's tone could clearly be heard with some excitement: "Teacher Lu has won again!"

Karma?!

Sun Bing's words made Li Donglin startled, and he didn't feel sleepy at all: "Hit again?"

"Yes, yes, eight years ago, the headless case in Yunfeng City."

"Wait for me, I'll come here!"

Li Donglin looked at the quartz clock on the wall, it was less than half past ten.

The fingerprint battle was going to work at nine o'clock, and it was less than an hour and a half, and another case was solved?

"Zhang Yuhui?"

Li Yunwei looked at the suspect in Lu Chuan's comparison with confusion, obviously a little puzzled.

"This person is not in the suspects' range?"

Lu Chuan already knew that Li Yunwei had participated in the investigation of the headless case back then, and the other party was so unfamiliar and surprised by the person who turned out the results, which means that this person never seemed to be in the sight of the police.

"Back then

Because the identity of the victim has not been confirmed, we have a wide range of suspects to investigate."

Lu Chuan knew that without determining the identity of the deceased, there was no way to solve the case by investigating the interpersonal relationship of the deceased.

The scope of investigation of the suspect mentioned by Li Yunwei is very extensive, that is, it is really extensive.

"Within a three-kilometer radius of the site?"

Li Yunwei shook his head: "Five kilometers, everyone in the five kilometers around the crime scene is all included in the scope of the investigation."

"More than 200,000 people, all of whom have had their fingerprints collected and DNA analysis done, but there are too few clues at the crime scene, and nothing has been found."

Lu Chuan's and the others nodded, and the head of the corpse was cut off, generally speaking, either the murderer and the deceased had a deep hatred, or it was to hide the identity of the deceased.

And most of the time, the identity is hidden.

"When the body was found, there was already a giant phenomenon, and the clues were basically broken, if it weren't for the murder weapon being wrapped in a bloody scab, it is estimated that fingerprints would not have been collected."

Li Yunwei had a very good understanding of the circumstances of the case and told a lot of details about the handling of the case at that time.

"Lu Chuan, is it better again?"

Several people were chatting, and Li Donglin opened the door of the conference room.

"Lee's good."

"Lee's ......"

Everyone greeted each other.

Li Donglin didn't sleep last night, and he probably rested for more than an hour in the early hours of the morning, and now his face is tired and his eyes are red.

"Division Li, Mr. Lu just compared our case, the headless case eight years ago."

The case is from Yunfeng City, and Li Yunwei said it first.

Lu Chuan nodded: "Luckily, Director Li is telling us about the investigation of the case back then."

"Good!"

Ha ha.

Although Li Donglin was physically exhausted, he was very energetic.

The fingerprint battle lasted less than two days, and a total of 16 cases were matched.

Among them, there are four homicide cases!

In previous years, this was basically a result that could not have been achieved after the end of the entire battle.

"Teacher Lu, on behalf of the provincial department, I would like to congratulate you on your achievements!"

Li Donglin's name for Lu Chuan has changed, and Lu Chuan has become Teacher Lu.

"I hope you will keep up the good work, and in four days, I will give you credit!"

Li Donglin came and went in a hurry, and every murder case in the fingerprint battle was a key case supervised by the provincial department.

Now that there has been significant progress, Li Donglin will personally follow up.

Moreover, Li Donglin has a hunch that there will be surprises every day in the next few days.

Yunfeng City Criminal Investigation Detachment.

"One group, two groups, all set off, No. 32 Weiwu Road!"

Chen Wu was excited, and after receiving the notice from the provincial department, he immediately assembled a team and prepared to arrest him.

Eight years ago, Chen Wu was just qualified to be the head of the Yunfeng City Criminal Investigation Detachment.

Chen Wu, who was about to show his ambitions, was poured a basin of cold water before he could show his strengths.

There was no headless case, and it has not been solved until now.

In the past eight years, Chen Wu has not wanted to solve the case for a moment, and now the opportunity has finally come.

No. 32, Weiwu Road.

Rumble!

In the Pearl Community, Unit 3 of Building 2 is 501, and the huge sound of breaking the door woke up Zhang Yuhui, who was sleeping.

More than a dozen fully armed policemen rushed in.

The stunned Zhang Yuhui was directly stunned.