Detectives of Detective World

During the investigation of this case, the relationship between Takagi and Sato Miwako seemed to have undergone subtle and positive changes.

But the short-term warmth cannot cover up the darkness of the case itself.

After arresting the prisoner, by comparing the skin flakes left on the stun gun, it was basically determined that the man named Nagai Nabei was the murderer of Tairaudou Doji.

He is the murderer of Tairaudouji, not the murderer of serial murders.

First of all, the age doesn't match up. Twenty years ago, Nabei Nagaki was just a child, and it was impossible for him to kill anyone.

After interrogation, they learned a shocking news.

The third victim killed by the murderer fifteen years ago, lawyer Susumu Nabei, was the father of the other party.

Twenty years ago, the real murderer of the serial murders was Heitou Doji, and Nakai Nagaki committed the crime this time just to avenge his father!

"Kang Ze Criminal, your guess is correct. This is the letter "n" with the direction reversed." After learning the details of the case, Takagi couldn't help but sigh: "He really just turned the "n" letter that was carved in the direction. It’s just an angle, to hide the scars on the deceased’s back.”

That's right, since Tairaudou Doji is the murderer, he will have the "Ichigiri" chopped off by Chief of Police Matsumoto on his back, so in order to cover up the evidence and blame the evidence on the serial murderer, he carved "n "letter.

However, the "n" letter was not carved head-on, but sideways to cover up the horizontal line on the opponent's body, so Tang Ze and others thought it was the "z" letter when they saw it.

As for why Nabei Nagaki knew the details of the case, it was because this was normal.

Because he is a family member of the deceased, he has the right to know the details of the case, including the details of the letters carved on the back of the deceased by the murderer and the huge scars on the back that were cut by criminals.

According to Nabei Nagaki, he said that he was actually in the room on the day he was killed.

Although the prisoner had disguised himself, he remembered the other person's voice and way of speaking, as well as the whistle used when killing people.

One day as an adult, he accidentally watched a TV interview with Heitong Doji, and felt that the other person's voice and way of speaking were very similar to his father-killing enemy when he was young.

Suspicious, he began to visit mahjong parlors where his father might go, and confirmed the connection between the three victims, including his own father, and Heidong Tangji.

The reason why he only learned about all this 15 years later is because he only came into contact with mahjong when he grew up, and he knew that "e (east), s (west), and w (south)" are mahjong terms.

And this is the whole truth of this murder case.

The former serial murderer Ping Dongtang was killed by the victim's son. The other party planned to kill the real murderer and then put the crime on the real murderer.

It has to be said that Nagai Nabei's plan is very good. If the blame is put on the murderer himself, and he is killed by him, then his son, the victim, will always be outside the scope of the police search.

In this case, if you can catch the criminal, you will really see a ghost.

Unfortunately, Tang Ze blocked him midway and arrested him immediately.

As for the motive behind Pingdong Tangji's crime, Nagai Nabei also questioned him before killing him.

The beginning of this vicious serial murder case was just an ordinary conversation.

That day, several people playing mahjong were talking about completely criminal topics, such as whether they could secretly take away each other's guns without being detected by criminals.

Heidong Tangji had different differences with others. In the end, Heidong Tangji planned to take action directly to prove the crime and slap several people in the face.

After that, Pingdong did it the first time, but he thought he would convince a few people and praise him, but who knew that the doctor and the university assistant teacher criticized him one after another, and claimed that they could not deal with another criminal again? Be friends.

Perhaps to them, it was just an ordinary chat and argument, so they didn't take it to heart.

But Pingdongtang took it seriously for the first time and took action.

So after facing the responsibilities of the two of them, Heidong Tangji knew that he was furious without even thinking about it.

Karasawa can even take on the other person's thinking at that time.

It's like a person is holding his breath and trying to prove himself, but when he shows his achievements to someone who has a different opinion, the other person doesn't take it seriously at all, and thinks that you did something wrong and is unwilling to interact with you. .

You said how could this make him not angry?

At the same time, he was also afraid that his crime would become a handle and stain on him, so Heidong Tangji directly killed two people to vent his anger and silence them at the same time.

Lawyer Susumu Nabei, who jokingly suggested that Tairaudouji commit a complete crime, was also threatened by him that he was the same guilty, so he fell silent.

Five years later, Susumu Nabei once again persuaded Heitong Tangji to surrender, but the other party was worried that if he refused, Susumu Nabei would report to the police alone.

So, he used the same method to kill Susumu Nabei, but he narrowly escaped death.

"So this is the truth of everything..." Officer Megure said with a complex expression: "Senior Morimura can finally rest in peace."

"Yes, but the ending of this case makes people laugh."

Inspector Matsumoto touched the scar across his left eye with some regret: "The victim's son used the same method to kill the prisoner. This is our dereliction of duty..."

But they also paid a heavy price for this case.

The fault this time lies entirely with Heitong Tangji, a twisted criminal psychologist. He is pure evil.

For the sake of a momentary struggle of temper, to prove himself, and in the end for his own future and self-preservation, he began to step into the abyss step by step, and there was no turning back.

"Anyway, this case finally came to a successful conclusion, and the deceased who was killed this time cannot be called innocent..."

After hearing what the two said, Tang Ze also had a strange look on his face: "Although... it's a little... different from what I expected..."

No, there is something different. This time, Tang Ze's reasoning and reality are completely different versions.

When he reasoned, he did not include copycat murderers.

At that time, he did predict the prisoner's movements based on realistic reasoning and important "scientific" laws.

After all, the supporting character who committed suicide lived in the same apartment as Bumi's house, and the criminals might come to his door no matter what.

So after he confirmed this information, he immediately dispatched manpower and set off.

The final result is good, but it feels a little uneven.

This actually gave Tang Ze a strange feeling. This was the first time he encountered such a situation where the reasoning was wrong but the result was correct.

How to put it, looking at it from a good point, it is that Tangze's "Ke Xue's Law" is still very reliable, and this law can continue to be used to support cases in the future.

But no matter what, this case finally came to a successful conclusion.

The case was solved with only three days left in the statute of limitations. This is definitely something that makes the Metropolitan Police feel proud.

God knows what the Metropolitan Police Department has been doing recently. Such a big case was spread and reported by the news media, and public opinion criticized the Metropolitan Police Department for being useless and a "tax thief."

But the arrest of the criminal this time has finally allowed the public to see the credibility of the Metropolitan Police Department.

Although there are some cases of imitating the murder of the original murderer, because it is a "dog eats dog" situation, the impact is not big, and everything is good in terms of the results.

Karasawa's execution ability is also in the news, and is regarded as a manifestation of the rapid action of the Metropolitan Police Department as a whole.

And he himself has also gained the appreciation of more big bosses internally. After all, the more senior he is, the sooner he will face the pressure brought by the storm of public opinion when it comes.

And Karasawa also said goodbye to Officer Megure and the two officers in a subtle mood of "getting things right" and returned to the office to start the reward settlement.

【Old case from twenty years ago】

Finish: good

[Congratulations to the host for getting 500 destiny points]

Evaluation: Although you were extremely short of clues and intelligence in this case, you used accurate judgment and decisive execution to capture the criminal who escaped after committing the crime. This action is worthy of recognition.

Somehow, you have received a small amount of fate's favor.

The reward this time was destiny points, and Tangze didn't have any surprises.

After all, although he caught the criminal at the scene of the crime, the other party had already killed the person, which was equivalent to changing the process but not the outcome.

But I don't know why. From Tang Ze's personal perspective this time, he didn't have any regrets, nor did he feel any distress about the reward that was just a hair away.

After learning that the person he failed to save was also a scumbag serial murderer, Tangze felt this calm and relieved state of mind.

How to put it, if you are saved, you are lucky, but if you are not saved, you are destined to do so. You will not have the usual emotions of regret and regret for not arriving in time.

Of course, this is just a sentimental aspect, but if he knew the identity of the other party, he would definitely rush over with all his strength to see if he could save the other party.

Because he is not saving a scumbag, but upholding the law itself. If he lets a person die because of personal joy and anger, is he considered an indirect murderer?

Tang Ze didn't want to get entangled with this kind of problem, and he didn't want to drive himself crazy, so he set a rule for himself to do it and then leave the trial to the law.

As he got off work, Karasawa packed up his suit jacket and put it on. He looked at Nanatsuki Koshimizu and said, "There is a celebration party over at the Search Division 1 tonight. Do you want to go with us?"

"I didn't even participate. I'm not in the mood to go eat and drink."

Koshizui Nanatsuki, who had been busy all day dealing with the administrative work accumulated by Karasawa, stared at Karasawa with numb eyes and said such words full of resentment.

"Uh... don't be like this. It's all for work, not to serve the people better."

Tangze looked at the other party's eyes staring straight at him, and felt a little guilty as he spoke in unskilled official language.

"stare...."

Koshizui Nanatsuki still didn't speak, but his eyes still seemed to say everything he wanted to say.

"Okay, okay, I admit defeat." Tang Ze raised his hands and said, "Let us know what you want."

"Let me do what a criminal should do." Koshimizu Nanatsuki said: "I know you are doing it for my own good, but I still want to enter the scene and find out the truth."

Koshizui Nanatsuki knew from the arrangement Karasawa gave her that the other party was very optimistic about her. Although she said that she wanted him to be her assistant, she gradually began to let her take over the entire administrative work of the scientific search and research institute.

Hiroshi Saito and Minoru Aso, two "academic" bosses representing the fields of "scientific research" and "forensic medicine", are also very cooperative with her work, which makes her feel like Karasawa is training a successor.

But thinking about it, this is a very reasonable thing. After all, Tang Ze is now a police officer. Although the top officer of Kesouyan needs the rank of "police chief", he has never sent anyone down.

On the contrary, Karasawa, the acting chief executive, has been firmly holding this position, and with the accumulation of achievements, this "generation" can almost be removed.

She had heard rumors from the Metropolitan Police Department during this period that Tangze was about to be promoted to another criminal department. Especially after this serial murder case, the previous opposition was much weaker.

It can be said that the position of the top officer of the Science and Technology Research Institute was prepared for Karasawa. No one could take it for him. They were just waiting for him to be promoted to "police chief" and then smoothly become a full-time official.

But is this the end?

No, this is just the beginning. For most criminals, the chief of police may be a high position that they will never reach in their lifetime. For some people, it is the end of their careers.

But for Tang Ze, this is just the temporary peak of his age.

The remaining position just needs time to settle. After all, Tangze is too young now.

So Koshimi Nanatsuki knew that Karasawa might stay here for a short time, but he would eventually move forward.

And his own path has been paved by the other party. Although he is only an assistant now, he is doing the same work as his current position.

In the future, he will be promoted step by step and eventually take over his position.

But the smooth career path that others dream of is not that interesting to Koshimizu Nanatsuki.

She still wanted to investigate the case, just like when she was a detective, instead of sitting in the office all day long.

In that case, can her original intention and expectations still be achieved?

But just after Koshimizu Nanatsuki finished talking about his mental journey, Karasawa said with a strange look on his face: "Is it such a simple thing?"

"What's so simple? This is serious, okay?" Koshimizu Nanatsuki said angrily: "I haven't investigated a single case these days. I've been working as your secretary."

"You misunderstood. I let you get familiar with the work so that you won't be deceived in the future."

Tang Ze said speechlessly: "After this period of time has passed and you are familiar with the work, you only need to grasp the general direction.

I will still take you to investigate the case. Your worries are completely unnecessary. "

Koshizui Nanatsuki suddenly raised his head when he heard this, and looked at Tang Ze with a look of resentment: "So, why didn't you tell me in advance, instead of seeing me worrying about gains and losses here?"

"Uh..." Tang Ze scratched his face in embarrassment and said with some uncertainty, "Forgot?"