Early in the morning, Ning Yiping, who had been cultivating for a night, was soaking in the library of the sub-bureau.

The energetic appearance is completely unnoticeable that he hasn't slept all night.

On his desk, dozens of books are neatly arranged.

"Footprint Science", "Trace Examination", "Bloodstain Morphology Analysis", "Pursuit and Fugitive Techniques", ......

[Gaining Knowledge Through Reading: Criminal Investigation Knowledge]

[Through reading, criminal investigation knowledge is improved to LV2]

[Through reading, criminal investigation knowledge is improved to LV3]

[Through reading, criminal investigation knowledge is improved to LV4]

It only took one morning for Ning Yiping to finish all the relevant books.

Level 4 criminal investigation knowledge brings him not only the method of solving the case, but also the most important means of tracking.

The existence of the 17th Bureau is to govern the domestic professionals, which is equivalent to the public security agency of the professional circle.

If you want to climb up, you need to have relevant knowledge, and he knows this very well.

It's just that most of these forensic-related books are printed in-house, and it's hard to find a better one on the market.

If you want to continue to improve, the progress will undoubtedly be much slower.

So Ning Yiping opened the panel and directly upgraded the criminal investigation knowledge to level 5.

[It has been detected that the criminal investigation knowledge has been raised to the upper limit, and it can be summarized in the knowledge, is it generalized? 】

Before he had time to carefully check the extra criminal investigation knowledge in his mind, Ning Yiping was a little confused by the system prompts.

Upper limit?

Ning Yiping's eyes fell on the back of criminal investigation knowledge LV5, and there was no + sign to break through.

After hesitating for a few seconds, Ning Yiping chose to summarize the criminal investigation knowledge into his knowledge.

Criminal Investigation Knowledge LV5 in the Attributes panel disappears, and Knowledge LV1 does not seem to have changed at all.

Ning Yiping is a little unclear, so, is the role of this induction to make the panel more concise?

However, the criminal investigation knowledge in my mind is still there, so there is no big problem.

Maybe in the future, there will be more inductive knowledge, and the level of knowledge can be raised.

"Zhou Yulin, find me a whiteboard and marker"

Ning Yiping said to Zhou Yulin, who was also in the library.

Zhou Yulin is the captain of the Fenglin squad who had a relationship with each other before, and he worked in the criminal investigation brigade before and solved many cases.

Some of the books on this table were sent by Zhou Yulin to his former colleagues.

"Okay, Brother Ning"

Zhou Yulin is about seven or eight years older than Ning Yiping, but he is not unfamiliar at all when he calls his brother.

Ning Yiping smiled helplessly, brother, brother, anyway, his real age is indeed older than Zhou Yulin.

After a while, Zhou Yulin found what Ning Yiping needed.

"Brother Ning, are you trying to solve the case?"

Zhou Yulin watched Ning Yiping write down one name after another on the whiteboard, and couldn't help but ask in a low voice.

"Ever heard of a fox owl?"

Ning Yiping replied, writing down the code name of the last fox owl member.

"Heard"

Zhou Yulin swallowed his saliva, Ning Yiping actually wanted to catch the fox owl!

"This guy came to assassinate me in the early morning, and I killed him"

Ning Yiping drew a circle and circled the words 'Pan Rui (fox)'.

"That traitor?!"

Zhou Yulin's eyes widened, this Pan Rui was the one who committed the most crimes among the fox owls.

"You know that, too?"

Ning Yiping was curious, Zhou Yulin was not a professional at the moment, and Zhou Yulin should not have the authority to understand the case in this regard.

"I know, half a year ago, the task force of the General Administration contacted us to investigate Luo Hai's information, so I secretly used Lao Su's authority to check this organization."

Zhou Yulin said in a low voice.

"Do you have any details?"

Ning Yiping asked.

"This ......"

Zhou Yulin's face was embarrassed.

"That's it, bring it to me"

Ning Yiping patted Zhou Yulin's shoulder and signaled to go.

Although he has Wang Cheng's authority, the third-level authority is not enough to query all the information, and according to his judgment, at least the fourth-level authority is required.

After all, this is a case that the General Administration attaches great importance to.

About half an hour, Zhou Yulin came back sweating profusely, and looked around before entering the door.

"How do you act like a thief?"

Ning Yiping couldn't help laughing.

"This file was kept by the bureau at that time, and it has been placed in the confidential file column, and I took it out while Lao Li went to the toilet in the archives room."

Zhou Yulin explained in a low voice.

It's hard to prevent thieves, Ning Yiping sighed in his heart, looked at Zhou Yulin carefully, and looked upright, he couldn't tell that he was a bad guy at all.

Of course, bad people don't put the words 'I'm bad' on their faces.

"Want to work with me on this case?"

Ning Yiping asked with an inexplicable smile.

Zhou Yulin did his best so hard to violate the system and ran to the archives to steal the files, and a fool could see what Zhou Yulin wanted to do.

"I want to be a professional"

Zhou Yulin didn't hide it at all, if the fox owl really let Ning Yiping be arrested, even if he only had one-tenth of the effect, this credit would be enough for him to join the training camp.

"Okay, give you this chance"

Ning Yiping said, opened the file bag that Zhou Yulin brought and pulled out the documents inside.

Luo Hai, male, 42 years old, from Yihai City.

At the age of 19, he was sentenced to 15 years in prison for theft.

"Yo, still a talent?"

Ning Yiping couldn't help but say when he saw this.

Being sentenced to fifteen years for theft is no ordinary petty theft.

"Yes, this guy is a technical criminal who used technical means to crack the password lock of a rich man's house"

"And after being imprisoned, this guy also researched several patents, commuted his sentence many times, and was released from prison at the age of twenty-nine"

Zhou Yulin said.

Ning Yiping nodded, and then looked down.

After being released from prison, Luo Hai did not change his ways, but smuggled abroad after committing a major crime in the capital, and then committed three major international crimes.

After that, Interpol took over Luo Hai's case and launched a pursuit mission that has not been completed until today.

Ning Yiping looked at this legendary information and wondered if Luo Hai had awakened his profession a long time ago.

These cases are not something that an ordinary person can do.

But it is not surprising if it is put on the profession, especially the thief profession.

Looking carefully at the first case committed by Luo Hai, how could Luo Hai obviously not wake up, otherwise he would not have been caught by the police so easily.

Looking at what Luo Hai did in prison, he researched several patents that benefited the country and the people, and carried out many technological innovations in production and scientific research, he is simply a top scientific researcher.

After being released from prison thirteen years ago, Luo Hai did not go home to meet his parents, but went straight to the capital and worked as a chorre in a restaurant.

Half a year later, Luo Hai stole all the treasures of a famous collector, with a total value of more than one billion yuan.

"Can you find out the theft case in the Yangchao District of the capital city in 07?"

Ning Yiping asked with some hopelessness, after all, thirteen years have passed now.

"If the file is not lost, I will definitely be able to find it, I will check it now"

Zhou Yulin opened the laptop he was carrying with him and entered the police system to search and query.

"After finding out, compare the detection rate of previous years, and then tell me whether it is high or low"

A few minutes passed.

"The theft cases that have not been solved in Yangchao District for seven years are 20 percent higher than in previous years!"

Zhou Yulin seemed to think of something, and even looked at Ning Yiping's eyes with admiration.

"Then let's investigate the theft case in Mulang District, Jianglin City in July 15, compared with two months ago"

"Thirty percent higher!"

"Investigation of the theft case in September in Yuxi District, Hezhou City, 16 years"

"Twenty-three percent higher!"

"You don't need to check the others first, let's check our Yihai's theft this month."

Ning Yi smiled, Luo Hai, he was basically about to be caught.