"Mr. Kanedachi, why do you say that?"

Yan Kai asked Jin Tian one by one.

Jintian pondered for a moment, then said to Yan Kai: "Student Yan Kai, you may feel that the police are inefficient in handling cases and always let the prisoners run away, so the police are incompetent, right?"

"Well……"

Yan Kai did not answer Jin Tianyi's question. After all, he has always been respectful to public officials who maintain social order. Moreover, the education received by people in the Central Plains since childhood was to find police officers when encountering difficulties. Police officers are always the guardians of the people.

But to be honest, as far as he has observed in Japan for more than a year, the performance of the Japanese police is really...

Okay, let's just stop here. It will be impolite if you continue to talk about it. Moreover, they are improving now and cannot dispel their enthusiasm.

Even if Yan Kai didn't speak, Jin Tian could guess what Yan Kai was thinking.

"Hey, people only see those famous detectives who solve cases like gods and make the police mediocre and incompetent, but they don't know that the police's case handling model is the most applicable."

Jintian sighed.

"Investigate the scene, find clues, check the interpersonal relationships of the deceased, and ask the relevant personnel of the case... Detectives cannot do these complicated tasks, but no one does this work, even the most powerful detectives cannot be proud. After all, they

It is impossible to solve the case in the air or even find the suspect. Without the credibility of the police, you may not even be able to see the suspect!"

Jinda sneered.

He used to be able to solve the case smoothly. As a policeman, Uncle Jian Chi made a great contribution. He would maintain the scene and investigate everything whenever he had happened. However, he had heard that the current detectives dared to block the scene restrictions.

The personal freedom of others really doesn’t know how to write the word “criminal law”.

Oh, by the way, most of the people who come out to be detectives are minors now, and there is indeed no taboo.

Well, he was a minor when he was a detective, so he didn't dare to be so lazy after leaving society.

Jintian Yiyi's words made Yan Kai unable to help but want to laugh.

This man was obviously a detective before, but why did he seem to disagree with the detective?

"Then why do police always come quickly without detectives when they solve cases?"

Yan Kai asked Jin Tian one by one.

"..." Kimda Yiyi showed a helpless expression, "Because the police have a complete process for solving the case, every policeman must follow this process of solving the case and deduce the results step by step. Before the results come out, the police will not doubt anyone.

, or evenly doubting everyone, so that it is rigorous enough to avoid unjust, false and wrong cases to the greatest extent. But the problem is that the process of solving the case will be long, and once there is a mistake at which process node, the case will be

The investigation may reach a dead end, and all the previous work will be pushed back, which makes the police very inefficient in investigating cases.”

"But detectives do not have such restrictions. They can jump to the steps. Many times, detectives first determine the murderer and then find evidence to prove that the police cannot do this. This preconceived behavior of determining the murderer is strictly prohibited among the police.

!”

"I see!"

Yan Kai nodded.

Using the metaphor for making questions, police officers are honest students who are honest in their studies and then solve the questions step by step according to the teacher's teaching method according to the conditions listed in the questions.

The detective, after a rough look at the change of the question, first evaluates an answer, and then solves the question accordingly. If the answer is correct, the process of reverse-referring from the answer will naturally become very simple, and even if there are any mistakes in the reverse-referring process.

Problem, anyway, detectives only need to find out the murderer when investigating the case, and do not need to record the process. That is the police's job.

As for the wrong answer...

Thinking of this, Yan Kai couldn't help but remember the female policewoman Yukizuki whom she met in Shizuoka Prefecture before. She was once a detective, but later became a policeman. The reason was that one of her friends was once accused of being a murderer by the detective, even if the detective was

There is no direct evidence to prove that she is the murderer, but because it was said by the detective, she was still regarded as the murderer by the people around her, and almost committed suicide under excessive pressure.

Although the friend of Yoshimizuki was later rescued and the truth of the case was also unraveled, Yoshimizuki could not let go of this matter, so she chose to give up her favorite detective career and became a policeman because she understood,

If the detective's right to investigate is not restricted, it may lead to terrible consequences. Although the police have many restrictions when investigating the case, they can avoid some mistakes to the greatest extent.

Of course, the various mechanisms of the police system have been operating for many years, and some people have already figured out the routines. The prisoners have used the police investigation mechanism to hinder case investigations before.

This is the case with the sensational "300 million yen robbery incident". The prisoners left a total of 120 items such as tools and other remains on the scene. According to the police's case handling process, these 120 items must be checked one by one.

Finally, it was discovered that these remains were either stolen items or mass-produced and sold items, which not only did not play any role in the progress of solving the case, but instead wasted the golden time for solving the case, which made the prisoner still present.

Still at large.

Akechi Kenwu's father was responsible for investigating this case back then, but even Akechi Kenwu's father was limited by the police investigation system, and he was defeated when facing the "300 million yen robbery incident" and became him.

A regret for a lifetime.

I can only say that whether it is a detective or a policeman, they all have their own advantages and limitations in the process of solving the case. Detectives seek fast and police seek stability.

Yan Kai thought about it, and then said to Jinda Yi: "So, Mr. Jinda Yi, what do you mean is that the police did not wrongly accuse Pingkura?"

"I didn't say that." Kaneda shook his head, "I just heard the words of the lawyer Daimachiko and felt that the suspicion of Tsukakura was quite high. I had never even been to the crime scene. How could I just judge a murder case casually?

What about the truth!”

Yan Kai nodded and understood what Jintianyi meant, which means that he was not responsible for his speech. No matter what Yan Kai thought after listening to his words, he had nothing to do with him. The blame was really clean.

"But I believe that before the arrest of Pingcang, the police must have undergone a detailed investigation. According to Pingcang, the manager of the car wash shop often takes the employees to their homes for hotpot parties after get off work, and he often helps the manager to get some help. , and his fingerprint was also left on the kitchen knife for the weapon at that time. But the problem is that the order of fingerprints can be detected. If the fingerprints left on the weapon are Ping Cang in front of the store manager, The police will never arrest him as a suspect, so there is only one possibility, that is, the fingerprint detected by the police is the store manager in front of the front wall and the back of the front wall, and even the fingerprint of the square wall is the latest fingerprint. At the time of the incident, Ping Cang had no absent certificate. Only in this way can he be arrested as an important suspect."

Jintian explained to Yan Kai one by one.

"Since that's the case, why didn't you explain to Miss Dai just now?" Yan Kai asked.

"Because this is just an inference based on common sense, but in law, it cannot be ruled out that the store manager never used a kitchen knife after the hot pot party, so the fingerprint on the murder weapon is not ironclad, and it is easy to be knocked out in court

Even if Ping Cang has no absenteeism, according to the legal principle of "probability of guilt", the police still find it difficult to charge Ping Cang."

"It is precisely because of this that the policeman in charge of the case chose a bad move - to interrogate Pingcang with violence!"

When Jindayi said this, she couldn't help but sigh.

"This is actually a trick that many old policemen will use. For some prisoners who have just committed a crime, their psychological defense is the most vulnerable. As long as they use some... means, they can easily get it from their mouths.

What you want.”

When Jintian Yiyi said some words, he deliberately vaguely passed, but Yan Kai could still understand the meaning.

"This was a common method used by many policemen in the past, but now, police pay attention to civilized law enforcement, and of course this method cannot be used. Even pork chop rice can no longer be eaten by prisoners, because this way is

Suspicion of inducing confession.”

Jintian said with a wry smile.

"Of course, there are also some old policemen who have not changed their previous habits and think that treating prisoners like this is too weak, and they still use some during interrogation... Well, do you understand what I mean?"

Jin Tian looked at Yan Kai one by one.

“Understand, understand.”

Yan Kai nodded.

"Well, although I know that the uncle is trying to solve the case, his behavior makes things difficult. If someone can prove that he has used violence to interrogate the suspect, the credibility of other evidence provided by the police will also be

When questioned, the suspect may be acquitted in the end!"

Jintian scratched his head and said.

When Daimachiko was talking about the case just now, she specifically stated that the police in charge of interrogating Pingkang was a very vicious old policeman, and how he abused Pingkang.

"So, as long as it is proved that the police used violence in the interrogation of Pingcang, can Miss Dai reverse the case?"

Yan Kai talked to Jintian one by one.

"Theory is this, but it is difficult to actually operate." Kaneda shook his head and said, "You can't underestimate the connections of an old policeman in the police station. No policeman would stand up for the court at this time.

Kurakura talked to lawyer Dai, so I think she was in vain.”

Kimda shrugged.

"But I feel that Miss Dai is not someone who gives up so easily."

Yan opened her hands.

"Ha, even so, what's the matter with me? I'm just an ordinary office worker now. Whether it's a case or a lawyer, I'm not interested!"

Jintianyi began to make trouble again.

But the development of things is indeed as Yan Kai said, moving in an uncontrollable direction.

That morning, Shiyu Kasumi, who woke up just after midnight, was eating the cold breakfast while flipping through the newspaper. The front page of the newspaper was the news that the "Tingkura case" was overturned and the original verdict was sent back to the Tokyo District Court for retrial.

Shiyu Xiazhiqiu had breakfast a few bites, and then ran to Yankai's house excitedly with the newspaper: "Senior brother, junior brother!"

"What's the matter?"

Yan Kai looked at Xia Zhiqiu Shiyu with helpless look on his face.

"I...ahem!"

The consequences of eating breakfast just now appeared. Shiyu Xiazhiqiu was choked and held the newspaper in one hand and covered her throat with the other, looking very painful.

Yan Kaifu helped his forehead, and Xindao Senior Sister gave up the route of being cold and was about to develop in the direction of "harmonic corner"?

But I couldn't let Xia Zhiqiu Shiyu continue to feel uncomfortable like this, so I walked to her and patted her back. Xia Zhiqiu Shiyu immediately took a break.

"Thank you, my junior!"

Shiyu Xiazhiqiu took a deep breath, then opened the newspaper in front of Yan Kai.
To be continued...