My neighbor's name is Conan

After hearing the words of the Megure police department, Aoki Song narrowed his eyes.

The position of the steel pipe connection under the sink is at a certain height from the ground, which varies according to the height of the occupants, but if it is an adult sink, it is generally about 80 cm.

At such a height, and the location is relatively secret, it belongs to the corner location, and under normal circumstances, there is no blood on it.

From this angle, blood can be stained. There is a high probability that someone fell to the ground, and then the murderer stabbed the person with a knife or hacked the person with an ax, damaging the blood vessels.

Then, because the beating of the heart in the human body puts a certain amount of pressure on the blood in the artery, the gushing blood will be stained with blood at the joint between the sink and the steel pipe, and it has not been washed off by the murderer.

It's no wonder that the criminal who searched the fourth section immediately reacted to the luminol in the bathroom after discovering the few drops of dried blood.

only……

After seeing the photo, Aoki Song handed it to Shiratori Ren Saburo, while thinking about a question in his heart - how did the criminal who searched find such a hidden corner?

It’s not that Aoki Song looks down on these people, but the facts are in front of us. Even the investigation section in charge of homicide and injury, and the criminal who is mainly in charge of on-site forensics, can’t do it well. You have to rely on Conan’s reminder to find key evidence, not to mention It's someone from another class.

Search Section [-] is mainly responsible for organizing group crimes. Although there are also homicides, the frequency is not as high as that of Search Section [-]. Most of them are organized robberies, frauds, thefts, etc.

If you want to find the blood, you have to squat down in front of the sink first, then bend over and turn your head to look up. Finally, you have to be very careful to be discovered.

Even if Aoki Song personally leads a team to search Akita Tatsuo's house, he may not be able to find this clue. Someone else has discovered it... Aoki Song really wants to put a question mark first.

This is not jealousy, but the fact is in front of you.

Of course, it is also possible that bad bamboos produce good bamboo shoots, and perhaps someone is so careful.

After Aoki Song worked in the Investigation Division for many days, the successive cases he solved gradually affected many criminals. Strong reasoning skills may require talent, and some just cannot be learned, but it is very easy to learn if you are careful when conducting on-site searches. , maybe people in other departments have learned from him.

Although he was a bit puzzled about this, Aoki Song didn't ask immediately. Saying this kind of words would destroy the unity, and also give people a feeling that Aoki Song doesn't like other people's limelight.

After all, the Megure Police Department just said that he contacted the Fourth Search Section to ask the other party to help investigate Akita Tatsuo and the others.As a result, the other party really found out something for you, but you still have to suspect the other party. After being found out, the friendship will definitely fail.

This is the favor of the Megure Police Department, not the assigned task, let alone the favor of Aoki Song, he can't destroy it casually, it will destroy the relationship between him and the Megure Police Department.

It's better to wait for Aoki Matsu to secretly ask Megure Police Department about it after the meeting.

After everyone had read the information and photos, the Mumu Police Department looked at everyone and asked, "What do you think?"

As the person present with the highest professional title besides the Megure police department, Aoki Matsu was the first to speak: "Police department, the forensics department deduced the time of death from those few drops of dried blood?"

He remembered that he seemed to have this technology before he traveled through time, and could roughly judge the time it would take three weeks for blood to dry out. This would be very helpful for the case, and I don’t know if Neon’s current science and technology will work.

The Mumu Police Department heard the words and said: "According to the people from the forensics department, it should be about a week, and the bloodstains have begun to show signs of being difficult to dissolve, but not many."

About a week!

Tatsuo Akita and the others were arrested exactly six days ago, stuck in the time of suspicion.

Aoki Song is not surprised by this, after all, the coincidences in the world of "Detective Conan" are not coincidences, but Ke Xue.

Speaking of Akita Tatsuo's attitude of robbing Aoki Song at the time, it would not be too surprising if there were murders.

Again, the human body is too fragile, many things can be fatal, if one is not paying attention...

As for guilt or something.

Good people will feel guilty after killing, but bad people will not.

Just like that Xijin Desheng.

Aoki Song also recalled the two cases of the damn delicious Enma Daioh ramen only after the fact.

The victim in the first case was Nishijin Tokusori, who sent a gangster to the store to cause trouble. As a result, Mr. Ohashi was so angry that he developed high blood pressure and died.

Legally speaking, Xijin Desheng was indeed not the murderer of Mr. Ohashi.

But from a moral point of view, the death of Mr. Ohashi has nothing to do with Xijin Desheng.

It stands to reason that under such circumstances, Nishijin Tokumori should more or less avoid Mr. Ohashi’s daughter, Ohashi Saiyo, not because he is afraid that Ohashi Saiyo will sue him, but because he is afraid that the other party will seek his life, especially in this world. It's still the world of Ke Xue, who can kill people if they disagree with each other.

But this one, he wants to go to Xiaocura Ramen Shop to eat ramen, and he likes to go alone.Eating noodles under the eyes of Saiyo Ohashi, he didn't pay attention to the other party at all, as if he didn't take Mr. Ohashi's death seriously at all.

As far as the things he does that are so hated, buying someone else's half-life hard work and keeping the price down, and his vigilance is still so low, in this world, he will really be killed sooner or later.

"Now that it's been found to be human blood, the first thing to do is to compare the DNA to see if you can find the person involved. If you can't find it, then go to the neighborhood to find out if there is anyone who has been missing for more than a week, and look for any corpses. "

It is indeed a big deal to find human blood in the bathroom. If people lose so much blood, they will probably die.But the problem is that this is not evidence, it cannot prove that the little yellow-haired Tatsuo Akita killed someone.

As he said during the previous interrogation, it is also possible that someone knew that he was not at home during the day, sneaked in to kill, and then framed the blame on him.

This kind of statement may be sophistry in the eyes of ordinary people, but it really makes sense.

After all, the court judges crimes based on evidence, and the Metropolitan Police Department also arrests criminals based on evidence. Without evidence, you cannot convict the other party.

Didn't you hear that when the Megu Police Department talked about this matter just now, they never used the word "homicide". Just because you can't find the body, you can't say it was a homicide.

Maybe the murderer intentionally tortured her, or maybe a little sister and aunt came and accidentally fell down the blood vessel that was cut by a razor or something, and then...

The various coincidental and accidental deaths in "Death Comes" actually happen in real life, because the human body is indeed very fragile, and many things can kill. It's just that accidents are not so common, but they are not uncommon.

Everyone agreed with Aoki Song's statement.

To open a case for investigation, the first step is to find the body, or to compare the identity of the other party and confirm that the other party is missing.

"The forensic department did not compare the DNA. I have notified the Kabado-cho Police Department and asked the police to search around to see if they can find the body." Megure Police Department said.

Whether the truth can be found out or not, the police department dare not guarantee this matter, but he is still very serious and responsible in his attitude towards the investigation.

Qingmu Song was not surprised that there was no DNA comparison. More than twenty years later, until Qing Mu Song came over, Neon had not yet popularized electronic household registration, and many places still had paper household registration.

With paper household registration, there are many places where loopholes can be exploited.

So I often see neon modern criminal investigation dramas, all kinds of people can buy an identity to "be a new person".Even the kind of full-time housewife who has an argument with her husband but can't get a divorce, and after sneaking away, can spend money to change her face and start a new life, you know how this thing can take advantage of loopholes.

Even electronic household registration has not been popularized for more than [-] years, let alone fingerprints and DNA. It is normal for them not to be compared.

Shiratori Ren Sanlang and others knew this situation better than Aoki Song, and they were not surprised at all. Afterwards, they also shared their views, but because there are too few clues, they are all the same. They all found the body first. Or find the person bleeding in the bathroom and not come up with new ideas.

Then the Megure Police Department ordered Shiratori Rensaburo and Hotta to investigate the interpersonal relationship between Akita Tatsuo and the others, to see if the other party had any enemies, or who they were in conflict with.

Aokimatsu, Takei, and Tokawa went to the scene to check again, and then went around to investigate to see if they could find clues, or find the corpse directly.

After the meeting adjourned, after the others left, Aoki Song signaled the Mumu Police Department not to leave. He went to close the door of the small meeting room, then turned around, looked at the Mu Mu Police Department and asked in a low voice: "Police Department, I Can I ask which criminal found the bloodstain?"

"It's Kobayashi Police Department of the Fourth Division and the Third Department, what's the matter?" Meguro Police Department asked curiously.

Aoki Song did not hide from the Mu police department, but did not honestly say that he suspected the other party because the investigation of the criminals of the first section and the third department was too rubbish, but said with a smile: "This position will be missed by ordinary people when they search, so I I'm curious who searched here so carefully and found bloodstains."

Mumu Police Department is an old Jianghu, and he understood what Aoki Song said at once, and said with a smile: "You worry too much, if other people are really suspicious, but this person Xiaolin is a member of our criminal department. It's famously serious and careful."

"That's it." Hearing this, Qing Musong was relieved a lot, but he didn't completely rule out the other party.

After all, in "Detective Conan", there are not no police officers guarding themselves, and there are many.

After getting the answer he wanted, Aokimatsu said goodbye to the Megure Police Department and left the small conference room, then led Takei Criminal and Tokawa Criminal to the residence of Akita Tatsuo in Cupido Town.

Tatsuo Akita lived in a low-rise low-end apartment building, and several of his accomplices lived in the rooms next to him.

At this moment, the other party's room has been taken over by the police, and there are still police officers cleaning up the garbage.After the three of Aoki Song showed their IDs, they walked in.

Walking in through the gate, the first thing you can see is the random piles of garbage on the ground. Even if you have already filled three garbage bags, there are still a lot on the ground.

"Any new discoveries?" Aoki Song asked.

"Report to the police department, no, there is too much garbage in the other party's house, and it needs to be sorted out before the next search can be carried out." A police officer replied.

The garbage all over the floor cannot be called by the cleaning company, and it cannot be thrown away in garbage bags. It must be inspected in the same way before it can be packed. This is a lot of work.

In addition, even if the garbage is installed, it will not be thrown away immediately. It will be kept as evidence for a period of time, just in case some clues are not known during the installation, so that something is missed.

"Thank you for your hard work," Qing Mu Song said.

After leaving Takei and Tokawa to deal with the officers of the Kubado Police Station, Aokimatsu went to the bathroom to check.

The single-person washbasin, the things placed on it are also for one person, and only Akita Tatsuo should live alone.

Aoki Song opened the mirror above the sink and checked the locker behind the mirror, which was full of daily necessities.Then went to check other lockers, but found nothing.

But after checking the entire bathroom, Aoki Song carefully found that there was no razor in the bathroom, and there was no razor in the connected bathroom.

Recalling Tatsuo Akita's appearance, he did have a mustache.

There was no razor. Akita Tatsuo didn't use it, so he didn't buy it, or was it taken away?

After remembering this doubt, Aoki Song left the bathroom.

He spent a long time checking in the bathroom. At this time, several police officers collected the garbage in the house together, and it was finally finished.

But even after the garbage was loaded, the whole house still looked a bit dirty, with all kinds of marks and stains on the ground.

Aoki Song asked someone to take a photo first, and then checked it out. After finding nothing, he asked someone to spray the luminol reagent in the room to see if there was any reaction.

As a result, there was no response, not even the corners of the whole room responded.

That is to say, if someone really killed someone, they must first make the other person unconscious, and then drag him into the bathroom to kill him.

Qing Musong went to check the door lock again, and there was no trace of prying the door, and the door lock was not broken either.

In other words, either secretly left a key to unlock the house, or Tatsuo Akita lied.

At this time, Criminal Tokawa left and walked in with a small notebook, "Police Department."

"What did you ask?" Aoki Song asked immediately.

"According to the administrator downstairs, Akita Tatsuo and the others have been going out at 8:12 every morning since they moved in, and they don't come back until [-]:[-] in the evening. Apart from that, I haven't seen them bring friends back," said Tokawa Criminal.

Aoki Song thought for a while and asked: "How long have Akita Tatsumao and the others lived here?"

"Eight days." Criminal Ten Chuan then added: "Including the time after we arrested them."

"Eight days!?" Aoki Song was startled, "Excluding the time after they were arrested, that is to say, they only lived here for two days."

Criminal Tokawa nodded, "That's right."