"How, how can this be!"

A few old fritters who had just chatted the most and made the most trouble suddenly became nervous:

"It's just a class test, how can you rely on this to fire someone?!"

"Heh, if you can't even listen carefully to the training, will you still have the patience to do a good job of surveying?"

"Besides, I've given you many chances."

Lin Xinyi restrained his smile, and the action of distributing the test papers in his hand did not stop for a moment:

"I made it clear yesterday that the person who messes around is not my brother!"

"We... Forehead... In Tokyo, the Metropolitan Police Department has not implemented a system of elimination for many years. ”

"The number of people has swelled dramatically, more and more people are giving orders, fewer and fewer people are working, and the number of people who are messing around is increasing rapidly!"

"If this continues, Tokyo will be finished!"

"Am I responsible for the millions of families behind the tens of millions of citizens in Tokyo, or am I going to leave the 1% of people who are in a mess and be accountable to them? I don't have a choice! ”

His impassioned speech made those old fritters break out in a cold sweat when they hear it.

Such a salary thief who has been gnawing on an iron job bowl all his life finally realizes that he may really be fired.

"No... It can't be like this. ”

Someone jumped over the wall and retorted from another angle:

"You didn't say it in advance... We weren't prepared at all. ”

"It's fair that no one is prepared." Lin Xinyi's expression was extremely indifferent.

"It's not fair!"

A little old man with a wrinkled face and gray temples, looking like he was about to retire, retorted excitedly:

"I, we're a few years old, how can our memory compare to that of young people?"

"Even if you listen carefully... I can't remember it at all. ”

"yes, yes."

A few of the most powerful old uncles who had just fished nodded in agreement.

"Old, so you don't have a good memory?"

"Wouldn't it be better to retire earlier and go back to retire?"

Lin Xinyi did not show respect for these old uncles at all.

Saying that, without waiting for these senior fishers to refute, he took the initiative to attack again:

"And, since you're going to talk to me about age..."

"Then you are also adults, no matter what, you should always be better than elementary school students, right?"

"Hmm..."Several old uncles nodded subconsciously.

"That's good!"

Lin Xinyi stepped forward and took a test paper in front of Conan:

"If only you could pass this Conan boy."

"I'm not going to drive people away."

.....................................

After a long time, the quiz was finally over.

The number of questions in this test is not large, and the difficulty is not high.

Lin Xinyi graded the papers on the spot, scored on the spot, and quickly got the results.

The highest score was Maoriland with a perfect score of 100.

The second place was Conan with a 95.

is missing 5 points, mainly because Conan was disturbed by the gossip of those old fritters during class, and he kept thinking crankily and didn't concentrate.

As soon as the results of such results were announced, the police officers of the forensic section were all disgraced:

Even girls and children can't pass the test, which is an absolute shame for them who are generally machismo.

If this kind of thing spreads in the Metropolitan Police Department, they probably won't be able to raise their heads when they see colleagues in other sections.

And as Lin Xinyi said, this test is not about knowledge at all, but about attitude.

Their attitude is not even as good as that of elementary school students, and they are indeed ashamed of their identity as police officers.

However, to Lin Xinyi's relief, most of the police officers, especially the motivated young police officers, actually passed the exam.

The handful of guys who didn't pass the exam, didn't even listen to the class at all, and almost handed in the blank paper in the end are basically the kind of old uncles who are old, feel that they are senior enough, and don't care about Lin Xinyi.

These guys are the rat feces in the soup, the cancer cells in the human body, and the leading big brother in the fishing team.

Many young people who originally had ideals and enthusiasm were gradually worn out by the old guy in the unit who ate and waited for death to make people scream, and finally unconsciously degenerated into a salted fish.

Therefore, in order to develop healthily in the future of the identification class, Lin Xinyi directly used the expulsion index given to him by Minister Oda Kiri, and swept these old uncles out of the house on the spot.

"Alas... Look at these guys! ”

"Which one is not gray temples, which one is not an experienced veteran, they are useless, my heart is going to break!"

"The minister handed over the forensic class to me, and I was heartbroken to make it look like this."

"I wish I had deposed of myself!"

"And you, though...."

"It's becoming more and more clear to me that the danger of law and order in Tokyo is not outside, but in the Metropolitan Police Department! It's in this forensic class! ”

"If we are rotten, Tokyo will be rotten!"

"Come to think of it, the headline 'Police Savior' has only disappeared from the newspapers for a few days, forget it! The media is still staring at you every day outside the Metropolitan Police Department! ”

“......”

Lin Xinyi not only fired, but also erected those who were fired as negative examples.

In front of all his colleagues, he angrily reprimanded the entire forensic class and even the Metropolitan Police Department.

The officers couldn't refute it at all, they only felt ashamed.

The old uncles also felt shameless, and finally lowered their heads silently under the gaze of a group of colleagues, and accepted the result of the expulsion in a gloomy manner.

The internal clean-up of the forensic class has finally paid off.

Lin Xinyi, a part-time manager, finally erected a majesty in the eyes of his subordinates.

By the afternoon, when the second training session began, the officers in the forensics class had also become serious.

They all followed the example of Maoriran, took notebooks and pencils, and began to take notes seriously.

"In the morning, the basic procedures of the survey have been discussed."

"In the afternoon, I will start to talk about some specific survey technical operations."

Lin Xinyi changed the teaching content and began to teach everyone some practical site investigation techniques:

"I'm going to talk about how to find the source of smell and how to extract and preserve the source of smell."

"First of all, the key parts of the search for the source of the smell must be the entrance and exit of the scene, the center of the criminal activity, the route of the perpetrator, and the part where the perpetrator has turned."

“.......”

"Once you've found the source of the smell, it's best to keep the physical thing."

"If conditions do not allow, the olfactory source can be extracted and stored using the infection extraction method of absorbent gauze."

"If you encounter a situation where the suspect sprinkles a large amount of pepper, chili flakes, white ash and other irritating items around the scene to cover up the smell of the footprints, you can gently sweep the irritating items away before extracting them."

"Before using police dogs, use objects with the same pungent footprint smell for adaptive training. Wait for the dog to adapt before conducting odor identification. ”

“......”

An afternoon passed, and Lin Xinyi patiently and meticulously talked about a lot of technical content.

This time, not only did Mao Lilan learn it seriously, but the police officers present also mastered a lot of scientific knowledge in the investigation work.

However, when it comes to this new knowledge, some people still find problems:

"Forest Officer?"

"What you teach today, how can it be used with police dogs?"

"You have to eat one bite at a time, and you have to teach this knowledge little by little."

"It doesn't matter which part you learn first, you have to talk about it anyway."

Lin Xinyi replied so seriously.

His expression was very calm, but in his heart he was already helpless:

Nonsense, only police dogs can be used in the identification class now, what do you teach if you don't teach police dog identification knowledge first?

Caesar is so powerful, but he is dragged back by his teammates who don't know how to use the smell source scientifically.

Lin Xinyi didn't expect these forensic class officers to explode in combat effectiveness after listening to two or three lessons.

They only need to learn how to cooperate with Caesar now, play a good N protection one tactic, and ensure the output of the dog.

"Okay, that's the end of today's training."

"Everyone memorizes these contents and goes back and reviews them for themselves."

Seeing that the time was getting to the evening, Lin Xinyi finished class a little tired and walked off the podium.

The police officers left in an orderly manner, while the studious Mao Lilan was holding his notes and couldn't wait to meet Lin Xinyi.

Xueba is like this, it is not enough to study all day in class, and you have to chase the teacher to ask questions after class.

And the teacher has always been willing to open a small stove for the studious scholars.

In this way, Lin Xinyi stayed behind and meticulously helped Mao Lilan go through the content of the class.

The on-site learning atmosphere is very strong, if it weren't for Conan's gloomy little face like constipation floating next to it, it would look like a high school classroom after school.

"It feels like it's still too abstract to learn like this."

"If you just take notes, there's no way to verify the actual effect of these technologies!"

At the end of the discussion, Maolilan couldn't help but worry about the effectiveness of his learning.

"Indeed, this knowledge can only be mastered through practice."

This student's understanding and attitude are extremely rarely good, so Lin Xinyi showed great care.

At first, he just wanted to pull people into the pit, but now he has unconsciously taught Mao Lilan as an apprentice:

"Don't worry, Miss Maori."

"I will definitely take you to the site to participate in the training in the future."

"Practical training?" Maolilan was looking forward to it: "When?" ”

"Uh..."Lin Xinyi glanced at Conan silently:

This detective is right next to you...

I am afraid that there will be no shortage of opportunities for practical training.

As long as you don't be scared off by the constant intensity of work.

Thinking so in his heart, before he could answer, the mobile phone on his body suddenly rang.

As soon as the phone was connected, I didn't listen to two sentences:

"Hmm... The training is coming. ”

"There was a murder at the Rice Flower Art Museum."