My neighbor's name is Conan

As soon as Aoki Song's words came out, President Zhongshan's expression changed immediately.

Seeing that President Zhongshan had a strange look on his face, everyone present more or less had the answer in their minds.

Saito Kazu immediately took a step, looked at President Zhongshan and said, "President Zhongshan, please take out the things in the right pocket of your trousers and hand them over to our police for inspection."

President Zhongshan's heart sank when he heard the words, but under the watchful eyes of everyone, especially with the police around him, he couldn't run away, and he certainly couldn't.

Slowly reach out to the right pocket of the trousers, and take out the contents - a piano wire.

The so-called piano wires are piano strings, which are special steel wires, generally made of high-purity carbon steel, with extremely strong toughness.

The thickness is between 0.7 and 2 mm. This material and thickness ensure that the piano wire can generate a large pressure on the stress surface when it encounters pressure. It can withstand more than 90 kg of tension and sharpen the strings. Adding tension and a certain speed can break bones.

So as long as the speed is fast enough, it is not nonsense that the piano wire cuts off the human head.

Although the piano wire itself can kill, it needs to be arranged and fixed in advance, or close to the victim to strangle the other party.

President Zhongshan was a little lucky. After all, shortly after the incident, he called Miss Nu Nu to come to the chairman's office. There was a witness proving that he was in this office.

"What is this?" Mori Kogoro asked curiously upon seeing this.

"It's the piano wire. The piano strings in my house are broken. I'm going to buy them back and replace them." President Zhongshan explained.

Miss Numb breathed a sigh of relief when she saw this, "Officer, what the president has in his pocket is piano wire, piano wire can't kill people, right?"

Many people present had the same idea. Only Conan had a guess in his mind after seeing the piano wire, but he did not say it out loud because now it is obvious that Aoki Song has solved the case and he is not needed. .

After being hit by Aoki Song several times, Conan gradually accepted the reality.

There is no way, if you don’t accept the reality, it’s still there, and you can’t change it.

Anyway, if you encounter a case handled by Qing Mu Song, you must search for clues where he can't see him, otherwise this person will really argue with a child. Then there is the fact that Aokisong's reasoning ability is very strong, so you don't have to worry too much about the situation where Aokisong can reason before you.

"The strength of the piano wire can be used to kill." Aoki Song retorted after hearing the words, not paying too much attention to Conan's expression, and then he said immediately: "This piano wire is what you, President Zhongshan, used to kill the victim Key props."

"This, this is impossible!" Miss Numb and Mao Lilan couldn't believe it.

Aoki Song ignored the words of these people, but looked at President Zhongshan and said: "I just heard Conan talk about the various actions of President Zhongshan after the appearance, and I was very puzzled, so I specially ordered the cleaning vehicle to drive back, and then found I found a clue. The fish’s eye painted on the exterior of the cleaning truck of Jiamobao Company is a mirror.”

"It's indeed a mirror. When I passed by, I took a picture of it." Mao Lilan recalled her behavior just now, and said it immediately.

"Mirrors reflect light." Qing Musong bent down and opened the drawer on the desk, and then took out the telescope inside "With this telescope, as long as you stand in this window, you can clean the fisheye mirror on the car, The situation in the alley where the victim was killed was observed."

"When the victim goes to pick up his harmonica, he just needs to use the remote control to turn the lens of the surveillance camera, and then the piano wire tied to it will be automatically tightened, and then the iron material tied to the other end of the piano wire will be out of balance out of balance, and it falls and hits the victim on the head. That way, even staying in this office can kill."

President Zhongshan's face was gloomy at this moment, and he looked at Aokisong for the final struggle, "There is evidence, what you said, is there any evidence? Is there any evidence to prove that I did it?"

The murderer begs for a hammer!

That must be to fulfill him!

It is very satisfying to ask for a hammer.

Aoki Song pointed to the monitoring monitor and said: "When you use the glass mirror on the cleaning car to reflect, you may not have thought that the glass on the wall of a building on the other side of this building can also reflect the picture.

So the surveillance camera caught you hurriedly running to the roof a minute or two after the incident, and then squatting next to the camera to dismantle something. "

When President Zhongshan heard the words, his whole body stiffened instantly, and he subconsciously looked at the monitoring monitor. The scene was clearly displayed when Aoki Song pressed the pause button, and then it was printed in President Zhongshan's eyes. .

At this point, President Zhongshan couldn't have any luck, subconsciously lowered his head, and confessed: "I did kill Fujii."

"President?" Miss Numb looked at President Zhongshan in disbelief: "Is it because Director Fujii is leaving the company?"

"If it's just like this, I won't kill him." President Zhongshan said sadly: "My sister and Fujii were originally boyfriend and girlfriend, but Fujii met the daughter of an entrepreneur, so he simply put my sister away. Dumped.

It was because of him that my sister left the company, and then went to Yokohama to relax, but died in an accident. "

Miss Numb, who knew some inside information, asked in surprise: "But the reason for Miss Zhongshan's departure was not to quarrel with the president?"

"That's what I thought at first. My sister and I lost our parents very early. I thought my sister thought it was annoying for me to take care of her brother instead of her parents, so she wanted to leave my side and give up my job here. .

I always thought so, so I didn't blame Fujii for my sister's accident at first.It wasn't until I went to Yokohama to sort out her belongings in her apartment that I found photos of her dating Fujii and the harmonica with Fujii's name written on it. At that time, I fully understood the reason. "

"That's why you killed the victim." Aoki Song said.

President Zhongshan covered his face and said in great pain: "If Fujii hadn't abandoned my sister, my sister wouldn't have died. When I think of this, I can't swallow my breath."

After finishing speaking, President Zhongshan said with some self-deprecation: "It's really embarrassing. I used the fish-eye mirror on Jiamanbao's cleaning car to commit a murder, but because of the same principle that I was reflected on the glass of the building opposite, I couldn't get away with it. Get rid of your own crimes.”

"Take it away!" Qing Musong ordered to the criminal beside him.

Immediately, someone went up, handcuffed President Zhongshan, and then dragged him out.

After Aoki Song and Maori said hello, they also got into the police car and returned to the Metropolitan Police Department. The main reason was that it was a bit early after solving the case today, and it was too early even if they wanted to fish.

Back at the Metropolitan Police Department, according to the old rules, the follow-up finishing work is the work of Kazuma Saito. Aoki Song sat down on the office chair, opened the cup, and the aroma of the tea just brewed in the morning greeted his face. As the temperature dropped, the flavor of the tea became stronger.

Aoki Song went to get some hot water, raised the temperature of the tea a little, made the tea taste lighter, and took a few sips.

Not long after sitting down, Police Department Megure walked into the office with a serious expression on his face. After scanning the office, he said, "Aoki, Shiratori, Hotta, Takei, Tokawa, you all come with me to the small conference room for a meeting .”

Qing Mu Song was shocked when he heard this. Looking at the appearance of the Mu Police Department, there was a high probability that there was some major case.

Conan encountered another case so soon?

This was Aoki Song's first reaction, but then he dismissed the idea. Conan had to go to school today, and he had killed a person early in the morning. The death buff should not be so scary.

Don't even think about it, just go to the meeting room and find out.

Aoki Matsu got up, followed Megure Police Department, and went to the small conference room.

After sitting down in the small meeting room, Mumu Police Department looked at several people solemnly and said: "You should have heard about Aoki being robbed at Xiaokura Ramen Shop before."

Seeing everyone nodding, the Mumu Police Department continued: "This case was originally very simple. I have handed over the information to the department and will go through judicial procedures for 'obstruction of official duties' and criminal groups' 'robbery' and 'intentional injury'." . But to be cautious, I contacted the Fourth Search Department and asked them to check the other party’s information. Unexpectedly, the Fourth Search Department found a large amount of blood stains that had been washed in the bathroom of one of the rooms.”

"Blood?" Qing Musong raised his eyebrows.

Mumu Police Department said with a serious face: "It's human blood."

There is a difference between human blood and animal blood, which can be distinguished with current equipment.

After hearing the Megure police department say "it's human blood", the expressions of everyone present became serious.

When a normal adult's blood loss reaches 20% of the whole body's blood volume, that is, about 1000ml of blood, shock may occur, and life may be in danger at this time.If the blood loss exceeds 2000ml at one time, accounting for 40% of the whole body blood volume, clinical death may occur.

If there is a lot of blood, the person may be dead.

"The results of the interrogation against the other party just now have come out, and the other party does not admit that he killed someone." Mumu Police Department said, and then handed some of the known information to several people.

Aoki Pine was the first to take it over and check it out.

The person who found a lot of blood in the bathroom of his room was the little yellow hair who grabbed Aokisong's wallet, named Tatsuo Akita.

After Akita Tatsuo was "sent" to the Metropolitan Police Department by Aoki Song, the Megure Police Department checked the information of the other three. This person is a street gangster who committed many things, but most of them were theft and robbery. petty crime.

Uh... Compared to murder, stealing and robbery are indeed considered petty crimes.

According to his confession, he originally stole alone, but after being found out, he was easily beaten alone, so he and a few friends gathered together to steal and rob. If there are many people, the other party will be afraid and dare not do anything to them.Therefore, these few people can barely be called a theft organization.

But walking at night for a long time will always bump into ghosts, and occasionally meet people like Aoki Song who can fight.Or during the robbery, the other party was cowardly and honestly handed over the money, but immediately called a few strong men to beat them and a group of them.

It was also an accident that they hooked up with Xijin Desheng. Once they robbed Xijin Desheng. As a result, instead of retaliating against them after the Xijin Desheng incident, they were "incorporated" and sent money to them to go to the bank. Mischief in the shopping street.

Stealing and robbing is not something that can be done for a long time, otherwise there will be a fall one day. Everyone in Tatsuo Akita understands this truth.

It’s just that the reality doesn’t allow them to find other ways, because there are too many monks and too few jobs in Nihong, and the jobs are not good enough. Even cleaning can be done with cheaper wages, quicker hands, faster hands and more experienced aunts to fight for, so I saw a president want to " Incorporate them, Akita Tatsuo and others are naturally willing.

According to him, the rooms for the few of them were provided by Nishijin Desheng, and they went to Cupo Shopping Street to make trouble every day, and the time they stayed in the room was when they went to bed at night. Will someone else go in?

For example... Xijin Desheng who provided a room for them!

As long as one extra key is secretly allocated, you can enter the room of Akita Tatsuo and others at will.

Anyway, Akita Tatsuo insisted that he didn't kill anyone, and he didn't even know that there was blood in the bathroom.

Aoki Matsu handed over the materials of Akita Tatsuo that had been read to Ren Saburo Shiratori, and then looked at the materials that he went to the other party's room to investigate in the fourth section.

The room provided by Nishijin Tokumori to Akita Tatsuo and others is a typical one-bedroom, one-bathroom room without a kitchen.

Judging from the pictures at the scene, the room was a bit messy, but it wasn't the kind of chaos after a fight, but the mess of garbage.

Neon has very strict laws on domestic garbage, and those who break the law will really be sent to jail.

The law stipulates how many types of garbage are divided into, and what is the place, date and time of each type of disposal. Generally speaking, one type of garbage is collected every day, seven days a week.

If it is not the garbage that can be thrown out at that time, you will break the law if you throw it out, and you will be fined if it is light, or you will be imprisoned if it is serious.

Because of this, many people who work alone and are very busy will have a very messy home with a lot of garbage.Because there is no time, the garbage cannot be thrown out.

It's full of rubbish, nothing can be seen from the photos, just skip Aokisong, and then the key point is the bathroom.

The first type of photos looks like an ordinary bathroom, but there are a few drops of dried blood at the joint of the steel pipe under the sink.

The second type of photo is a bit scary. It is a photo of the reaction in the toilet after the luminol reagent. The entire floor is glowing, which means that it is all bloodstained.

Police officer Megure saw Aoki Song looking at the picture of the bathroom, and said: "According to the criminal who entered the bathroom at the time, he found blood stains at the joint of the steel pipe under the sink when he checked it, and felt something was wrong, so he did it to the bathroom. They had a luminol reaction, but they didn’t expect that the whole floor reacted. Then they sent the few drops of dried blood to the forensic department for examination, and found that it was human blood.”