The next morning, Metropolitan Police Department, Forensic Division.

Lin Xinyi, the management officer of the forensic class, still came to work in the forensic class honestly.

Because he found that if he continued to fish, the salary thieves in the identification class, who were a hundred times more experienced and stronger than him, would let him know what real fishing was.

If you don't make some effort to teach these useless guys, Lin Xinyi will be even more tired.

It's like seeing the low-lying terrain and not building a dam, but usually happy to be idle, but when it comes to the flood season, it will be fatal.

So, Lin Xinyi took the initiative to come to the identification class to be their teacher.

He directly gathered all the police officers in charge of on-site work in the Identification Division in the large conference room of the Metropolitan Police Department for unified teaching and training.

In fact, the forensic class in reality is very scientific and meticulous in the work of on-site investigation:

Among them, there are 1~5 departments of on-site identification that are responsible for the overall situation, 4 departments of collection, verification, processing and data management for subdivided light fingerprint work, 3 departments of on-site photography, special photography and photo reading, 3 departments of post-mortem examination, and 1 department for police dogs and footprints.

However, in this world of Kexue...

Since the investigators here basically do nothing but take pictures and identify them with the naked eye, and the Metropolitan Police Department did not pay attention to the scientific improvement of on-site investigation before.

Therefore, these photographers were simply included in the huge establishment of a 'site survey department', resulting in this chaotic management and chaotic stew.

The functions are unclear and the division is not clear, and there will naturally be various omissions in the process of investigation.

Every time they arrived at the scene, they would rush up like a swarm of headless flies.

Moreover, not to mention at the crime scene, even now, in the training class set up by the management officer of this Lin University...

The officers of the Forensic Division, who have been lacking in organization for many years, have also shown great lack of discipline.

is like a naughty and active elementary school student, even if the class bell has already rang, there are still many people whispering uncontrollably:

"What's the matter, he's really giving us a lesson?"

"This kid won't really think of himself as a big official!"

Those young police officers are still self-motivated, and they basically have no opinion on Lin Xinyi's arrangement.

But those old fritters who have been eating and waiting to die for many years in the identification class have already quietly scolded in their seats.

Originally, Lin Xinyi only participated in the investigation of the case and did not get involved in the daily management, and they didn't have much opinion.

Now Lin Xinyi is running to the appraisal class, and Zhang Luo wants to teach them a lesson, which makes people feel very delicate:

Lin Xinyi is just a part-time management officer.

This age is not necessarily as young as their police age, so why should they be teachers?

After mixing for most of his life, he is a lot older, and he has to be trampled on the head by an "airborne soldier" who does not even have a formal police rank... It's very unpleasant to think about.

Moreover, there were no homicides today, and everyone stayed in the office safely and fished.

Lin Xinyi suddenly came up with such a training, which disrupted their daily life like a third-rate university student union that forced students to sit on the field.

Can this not be offensive?

"I think this kid is also very good at solving cases."

"He's a detective who is a halfway monk, he hasn't been a policeman for a day, and he knows how to manage a fart!"

The old fritters in the seats scolded each other.

"Yes! Do you look at him, a bit of a policeman? ”

Someone next to him immediately responded excitedly:

"When I came to work in the Metropolitan Police Department building, I even brought in that kind of underage girl!"

"How can the internal training of police officers be allowed to be casually observed by outsiders?"

The old fritters were excited and expressed their indignation at Lin Xinyi's ridiculous behavior:

Because he did bring a "miscellaneous person" to the class today.

It was the student he had just recruited, Miss Maolilan.

Maorilan is on holiday today-

Lin Xinyi didn't know why it was suddenly Sunday today, in short, it didn't matter.

On Sunday, Miss Mao Lilan had plenty of time, and when she heard that Lin Xinyi was preparing to give investigation training to the police officers of the forensic section, she offered to come and attend.

Therefore, Lin Xinyi simply brought her over.

Now Miss Mao Lilan sat in the empty first row, looking up intently to listen to Lin Xinyi's lecture, while taking notes with a pencil seriously.

Compared with the older police officers, this underage girl behaved more organized and disciplined.

But the eyes of these old fritters are like CNNs with their own netherworld filters.

Not only did they not see the glorious side of Mao Lilan at all, but they even maliciously speculated about her relationship with Lin Xinyi:

"Supervisor Lin also said in a high-sounding manner that she was a student who studied forensic medicine with him..."

"But the autopsy department can't recruit anyone with an annual salary of millions, how can a little girl take the initiative to learn this kind of thing?"

"I see, this little girl is actually Managing Officer Lin's girlfriend, right?"

"When I come to work at the Metropolitan Police Department, I have to bring my girlfriend with me... Work and love are grasped with both hands, tsk, is this like words! ”

"Hey, hey... Don't talk nonsense! Conan couldn't help but retort.

Yes, Conan is also here now:

Because there was always an inexplicable vigilance in his heart, when he heard that Xiaolan was going to come to learn from Lin Xinyi, he also followed him stubbornly.

"Sister Xiaolan and Manager Lin are not that kind of relationship."

"She has a boyfriend!"

Conan blushed with a small face, desperately trying to help Xiaolan clear up the relationship in front of others.

"Huh? Does she have a boyfriend? ”

"Isn't that even more excessive!"

The reaction of the old fritters made Conan almost choke:

"I didn't expect Manager Lin to be this kind of person..."

"Miss Maori's boyfriend must be in pain right now, right?"

Conan: "......"

Bastard!! Don't spread rumors!

With such a bad reputation, what should Lin Xinyi do if he can't find a girlfriend in the future!

What if he can't find a girlfriend and take advantage of the situation to attack Xiaolan?!

Thinking about it, Conan couldn't help but help Lin Xinyi worry about lifelong affairs.

On stage, Lin Xinyi was still lecturing on his own.

He doesn't seem to care about managing classroom discipline at all, just doing his own here.

It's like a ruthless online class player, how much you can learn depends on the student's consciousness:

"The division of labor, the first thing to change and achieve in the forensic course is to clarify the organization and division of labor of the surveyors in the on-site investigation work."

"In the future, to do the survey work, first divide the on-site protection group, the on-site visit group, the on-site investigation team, and the mobile supplement group."

"Each group must have a corresponding commander, and there must be an on-site commander above each group."

"Commanders at all levels must be on the front line and do a good job in organization and management."

Although there are a lot of old fritters with a loose attitude, Lin Xinyi's teaching is still not affected at all:

"After the division of labor, we will first inspect the site to determine the scope of the survey and the survey area that each surveyor is in charge of."

At the same time, it is necessary to scientifically determine the order of investigation according to the facts of the case:"

"For scenes with fewer casualties, stable scenes, obvious centers, and limited scope, such as indoor scenes where the body of the homicide is located, it can be carried out in layers from the center to the periphery."

"For scenes where there are multiple victims, the distribution of victims is not concentrated, traces and items are scattered, the center is not clear, and the scope of investigation needs to be quickly narrowed, such as a field homicide scene, it is more appropriate to adopt the order of advancing from the periphery to the center."

“.......”

Lin Xinyi spoke for a long time.

Sitting in the first row, Mao Lilan took several large pages seriously.

And although Conan was annoyed by the gossip uncles next to him, he still heard a lot of things from Lin Xinyi's class:

He knew that what Lin Xinyi gave was a set of scientific and complete survey procedures.

There is nothing difficult about this procedure, but as long as it is done step by step in accordance with this procedure, it can improve the efficiency of the survey work and ensure the rigor of the survey work.

Needless to say, this will definitely solve the case, but at least, the mentally retarded mistakes like the previous ones who carved boats for swords and blind people surveyed should be able to be eliminated.

Obviously, Lin Xinyi is preparing to completely change the sloppiness and confusion of the original forensic class in the on-site investigation in terms of procedures and systems.

Maorilan and Conan had heard a lot from this morning's lesson.

Compared with this high school student and primary school student, those old fritters are all blank brains.

They patronized the belly slander, the daze, the gossip, and did not hear anything useful.

Seeing that Lin Xinyi finally finished the morning class, these guys wiped their tears and yawned, thinking about what to eat in the cafeteria after class.

But they never expected...

Lin Xinyi, who had never been in charge of classroom discipline from beginning to end, suddenly made a killing move at this time:

"Now that everyone has finished the lesson, let's take a quiz."

"The content of the exam is very simple, which is what I just talked about in the morning."

As he spoke, Lin Xinyi directly took out a stack of test papers that had been printed long ago from the podium.

"Huh? Exams, exams? The expressions of the old fritters were instantly stupid.

"That's right..."

Lin Xinyi walked off the podium and smiled at the test paper:

"Those who fail and have the lowest scores."

"I don't think I'll do it, right?"