My neighbor's name is Conan

After returning the interrogation record to Shiratori Rensaburo, Aokimatsu said to the two of them: "Akita Tatsuo guessed that Mr. Nishizu killed someone and wanted him to be a scapegoat. If there is a murder, this guess is reasonable."

"The key now is that we can't find the body." Memu Police Department said solemnly: "We can't completely conclude that it is a homicide, and there are no missing persons even reported to the police."

If this continues, no clues will be found, and the case will have to be sealed for up to three days, and police resources cannot be wasted.

There is no way, no one reported to the police that someone was missing, no body was found, and there were no clues.

I really don't blame the police, there is really no way to continue the investigation.

"Aoki, Shiratori, what do you think of this?" Mumu Police Department looked at the two and asked.

"I went to the scene to check the bathroom. Judging from the size of the bathroom and the size and height of the washbasin, the blood stain could only have been sprayed from the ground to the steel pipe joint. Although no definite evidence has been found yet, I personally think it was The possibility of homicide is very high," Aokimatsu said.

Shiratori Ren Saburo also said: "I agree with Aoki-san's opinion. In addition, I went to interrogate Akita Tatsuo and the others today, and I didn't see any signs of them lying."

"I think so too, but it's just our idea." The Mumu Police Department agreed with the two of them. Without evidence, any idea is false.

The Mumu police department thought for a while and said: "Now we can't find any new clues, so let's make assumptions and reasoning first. What's on your mind, Aoki?"

"Police department, this is what I think. Assuming that a murder did occur, we searched the surrounding area and the entire apartment, but did not find the body. The administrator also said that no one came in and out with suitcases and bags. Then you said that the body can be hidden Where?" Qingmusong asked.

However, Aoki Matsu didn't intend to ask Megure and the police department to answer this question, and immediately said: "Based on the location of the blood stains, I boldly guess that after the murderer killed someone, he dismembered the body in the toilet.

But generally speaking, when we think of dismembering a corpse, we divide the corpse into several large pieces, such as one arm.Is it possible that the other party divided the corpse into small pieces? "

"Small pieces?" The Mumu police department was a little puzzled, "Generally speaking, the purpose of dismembering corpses is to facilitate transportation except for deep hatred intentional acts. Dividing them into large pieces is enough. It’s a waste of time and energy, and it’s easy to miss.”

"But dividing into small pieces has an advantage." Qing Musong looked at the two of them and said.

The two of them also stared straight at Aokisong.

"After being broken into small pieces, it can be flushed directly from the toilet." Aoki Song announced the answer.

"Ah!" Mumu Police Department and Shiratori Ren Saburo were shocked when they heard the words, and their expressions changed.

It was Mu Mu who had worked in the police department for many years and had seen many bizarre ways of death. He was the first to react, and after thinking about it, he said: "Your guess is also reasonable. The meat and internal organs can indeed be flushed through the toilet. Let's go, the bones that cannot be washed away will not have a large volume, and can be packed in ordinary bags and taken away, so that we will not be able to find the corpse no matter how hard we search."

What's more, boil the shaved bones in hot water, and even specially trained police dogs can't smell them.

Shiratori Ren Sanlang has not been in the lower line for long. Although he has seen many corpses, he has never seen a corpse dismembered, let alone the corpse being divided into small pieces and washed away from the toilet. Just thinking about that scene makes him want to vomit. He just endured it in front of Megure Police Department and Aoki Matsu, so his complexion suddenly turned bad.

Aoki Song's guess made the Memu Police Department's eyes light up. Although it sounds quite cruel, in reality this kind of crime method can really be realized.

Therefore, the Mumu Police Department looked at Aoki Song expectantly and asked, "Aoki, what guesses do you have?"

Aoki Song thought for a while and asked: "Police, Mr. Xijin was released on bail on Friday?"

Mu Mu Police Department nodded, "Yes, we invited him to the Metropolitan Police Department on Thursday. After he contacted a lawyer, he was released on bail on Friday after paying the money."

"I went to the site to investigate the facts today and asked the administrator. According to the other party, Mr. Xijin used to carry a toolbox to check the water and electricity on the roof every Monday, but he didn't go there this Monday." Aoki Song said.

After hearing the words, the Mumu Police Department thought for a while and said, "You guess that the other party didn't need to go to the apartment anymore because he had already killed someone?"

Aoki Song nodded.

"But according to the administrator's testimony, none of the employees staying in the apartment is missing." Mu Mu police department frowned.

"I asked the administrator. The other party came to that apartment as an administrator three years ago. If... if there were people living in it three years ago, they would stay at home, relying on Mr. Xijin to use a toolbox every Monday. The material life he sent?" Aoki Song said.

Shiratori Ren Sanlang was shocked again when he heard the words, and couldn't help but said: "This is impossible, who can stay in the house and live alone for three years."

"No, if the other party broke the law and killed someone, why can't it." Mumu Police Department answered: "If this is the case, it can also explain why no one called the police to say who was missing, because the other party may be a fugitive. Except for Mr. Xijin, no one knows the existence of the other party, and naturally after he was killed, no one knew that he was killed."

Although Aoki Song's two guesses are a bit whimsical, when it comes to this case, they are somewhat consistent and are not just whimsical.

After thinking about it, the Megure Police Department looked at the two men and ordered: "Aoki, tomorrow you will lead the team to check the septic tank in the apartment. Shiratori, you will lead the team to check the relationship network of Mr. Nishijin and Tatsuo Akita. Let's take a look. Is there anyone or anything related to the crime of rape or murder?”

"Yes!" Aoki Song and Shiratori Ren Saburo quickly responded.

Afterwards, Qing Musong said again: "The police department, I suggest to contact the person who was the administrator of the apartment three years ago and ask about the situation."

"I'll arrange for someone to go." Mumu Police Department agreed.

After the job was assigned, Aoki Song first contacted the relevant departments of the municipal government. The septic tank is not easy to check. It needs the cooperation of the municipal government, which also has professional equipment.

After getting a reply from the other party and confirming the time, Aoki Song went home from get off work.

This case put a lot of pressure on Aokisong, and he suggested dismembering the body. It wasn't because he had a dark heart that he suddenly thought of such a vicious method. But before he traveled through time, he watched a TV series about the Great Fire in the Cold Country, which was said to be adapted from a real case.

The murderer used this method to dispose of the body when he killed his boyfriend, and the other party also learned from the loopholes of other cases. He did not use tap water to flush the toilet, but used bottled water to flush the toilet. This way to investigate There are no clues from the water meter.

And the murderer was clever enough to set up a mechanism at home before the police searched the house. After making an alibi for himself, he activated the mechanism and burned the whole house first. All clues and fingerprints were burned.

The only loophole of the murderer is that the human skull and femur bones are too big, and ordinary household knives and axes cannot be broken down, and they cannot be flushed away from the toilet. In addition, someone will call the police soon, so she has limited time. He hid it under the toilet tub tiles and was finally found by the police before he was brought to justice.

But as long as this person has an electric cutter at home, the kind that can cut bones, then it is really a perfect crime.

Because the other party cannot be brought to justice only by finding fingers and other body objects in the septic tank. This only proves that the other party's boyfriend is dead, not that the other party is the murderer.

This TV series left a deep impression on Aoki Song, so when he couldn't find the body and confirmed that no one took the body away from the apartment, Aoki Song subconsciously remembered it.

Moreover, although the corpse dismemberment case is quite rare for ordinary people to see, in fact, this method of committing the crime is not a rare one in a thousand years. If you pay attention to the news in this area, you will find that there are many such cases.

Early the next morning, Aoki Matsu rushed directly to the apartment, and when Tokawa Criminal and Takei Criminal arrived, Aoki Matsu immediately assigned them a task to lead the police officers from the Kubado Police Station to check every room in the apartment water and electricity meter, and then compare it with the data from a few months ago.

And Qing Musong waited for the municipal personnel to come over at the gate of the apartment to salvage the septic tank.

Salvaging a septic tank is not an easy task, but as long as you put your heart into it, you can still achieve your goal.

After salvaging for a long time, I finally got something - I found two fingers whose flesh was almost corroded.

Covering his nose, Aoki took the evidence bag and put his two fingers in it.

After this is salvaged, there is no need to salvage it later, these two fingers are enough.

After Aokisong sent away the municipal staff, there was also new news from Tokawa Criminal and Takei Criminal.

Aoki Song's guess was right, there was a room in that building that was registered as unoccupied by the administrator, but the water and electricity meters were running, and it was obvious that someone was secretly hiding in it.

The other is water consumption. This month's water consumption is much more than last month, and the weather has not changed much.Even if the six people of Akita Tatsuo were added, but these two people only stayed for two nights, it is impossible to have so many more, several tons.

This is enough to show that this case is really a case of dismembering the body and flushing it down the toilet.

After collecting all the information found, Aoki Song drove back to the Metropolitan Police Department, and after reporting to the Megure Police Department, he asked Criminal Tokawa to send his finger to the forensics department. The bones can also be tested for DNA.

Two fingers were found from the septic tank, which made the Memu Police Department and others both excited and a little sad. They were excited that the body had been found and the case could be opened for investigation, but sad that there was a strange clue. Living lives lost.

Aoki Song made a great contribution here, and Shiratori Ren Sanlang did not waste his time, and he also led people to find out two sensitive pieces of news.

"I checked Akita Tatsuo and the others. Although they are not good people, they are basically just thieves and thieves. Except for a few like-minded people, they have no friends around them. Their relatives have long been estranged from them. I People also contacted the other party, and no one disappeared suddenly." Shiratori Ren Sanlang said.

"But on Nishijin Tokumori's side, I found two sensitive things." Ren Saburo Shiratori put the information in front of Megure Police Department and Aoki Matsu, and then continued: "One thing was seven years ago. His younger brother died in a car accident, and the insurance company paid a large amount of compensation. Because his younger brother was not married yet, Xijin Desheng received the compensation.

Because this compensation allowed Xijin Desheng’s company to survive the period of the economic bubble. I found out that he had a loan that was due at that time. With a sum of compensation, it is impossible for Xijin Desheng to grow the company bigger and bigger. "

"The second thing is that when Xijin Desheng bought a piece of land six years ago, some illegal means were used, and people were killed. But in this incident, Xijin Desheng finally pushed the person who did it at that time out, and the other party He is still serving his sentence."

The Megure Police Department thought for a while and said: "Now it has been confirmed that a murder occurred in the apartment. Akita Tatsuo and others have just moved in, so the suspicion is small. The biggest suspect now is Nishijin Tokusori. If you go by Aoki, Judging from the reasoning, the person who was killed by Xijin Desheng may have evidence that Xijin Desheng forced people to death, and he should be an insider of that case at that time. Immediately go find the insider of that case."

After hearing the words, Aoki Song thought for a while and said: "The police department, there is actually another possibility."

The Mumu Police Department was taken aback when he heard the words, and then he was startled, looking at Aoki Song in horror, "You mean, it was his younger brother that Xijin Desheng killed? In the car accident that year, the other party's younger brother did not die, but Xijin Desheng Brother Sheng cheated insurance!"

Insurance fraud has happened in various countries and regions, but there are not many people who can be successfully deceived, but there are still some.

Shiratori Ren Sanlang was also frightened when he heard the words, there really is such a person who is not as good as a beast!

Aoki Song nodded, "According to my reasoning, the victim has been 'invisible' in the apartment for at least three years. If it has nothing to do with Xijin Desheng, it is just someone who caught his handle and blackmailed Xijin Desheng for a sum of money. It is necessary to obey Xijin Desheng's words and make himself invisible.

I always felt that there was a problem with my reasoning here. How can there be such an obedient person? If he just caught Xijin Desheng's handle, wouldn't he worry about being silenced by Xijin Desheng?I just heard what Shiratori-san said, and if that person is Nishijin Tokusei's younger brother, then it all makes sense. "

Mumu Police Department thought for a while and ordered: "Your guess is not unreasonable. In this way, Shiratori, you are responsible for inviting Nishijin Desheng to the Metropolitan Police Department to test his DNA. Then find out the file of the car accident at that time, and by the way See if there are any fingerprints of Xijin Desheng's younger brother.

Aoki, go and apply for a search warrant, search that room in the apartment building, and see if you can find fingerprints or the like that can prove the identity of the other party. "

"Yes!"