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

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

Saito immediately took a step forward, looked at President Nakayama and said: "President Nakayama, please take out the contents of the right pocket of your pants and hand them over to our police for inspection."

President Zhongshan's heart sank when he heard this, but in full view of everyone, especially with police officers surrounding him, he couldn't run away, and he certainly couldn't.

His hand slowly reached into the right pocket of his pants and took out what was inside - a piece of piano wire.

The so-called piano wire refers to piano strings, which are special steel wires. They are generally made of carbon steel with high purity and are extremely tough.

The thickness is approximately between 0.7 and 2 mm. This material and thickness ensure that the piano wire can produce a large pressure on the stress-bearing surface when encountering pressure, and can withstand more than 90 kg of tension, sharpening the strings.

With tension and a certain speed, the bone can be broken.

Therefore, as long as the speed is fast enough, it is not unreasonable to say that a piano wire can cut off a person's head.

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

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.

"The strength of the piano wire can be used to kill people." Aoki Song retorted after hearing this. Without paying too much attention to Conan's expression, he immediately said: "This piano wire is what President Zhongshan used to kill the victim.

Key props.”

Anyway, Akita Tatsuo insisted that he did not kill anyone, and he did not even know that there was blood left in the bathroom.

Judging from the pictures of the scene, the room was a bit messy, but it was not the kind of mess after a fight, but the mess of garbage thrown around.

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

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

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

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.

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

"When the victim goes to pick up his harmonica, he only needs to use the remote control to turn the surveillance camera lens, and then the piano wire tied to it will automatically tighten, and then the iron material tied to the other end of the piano wire will be balanced due to the

If it's out of balance, it will fall and hit the victim's head. In this way, you can kill someone even if you stay in this office."

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.

Aoki Song was the first to pick it up and check it out.

According to his explanation, he originally stole alone, but he was easily beaten when he was discovered, so he teamed up with a few friends to steal and rob. With the strength of many people, the other party would be afraid to attack them. Therefore.

These people can barely be called a theft organization.

Aoki Song pointed to the surveillance monitor and said: "When you used the glass mirror reflection on the cleaning car, 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 image.

The person who found a large amount of blood in the bathroom of his room was the young man who snatched Aokimatsu's wallet, named Tatsuo Akita.

"That's what I thought at first. My sister and I lost our parents very early. I thought my sister felt annoyed by my brother who took care of her on behalf of her parents, so she wanted to leave me and give up her job here.

.

Stealing and robbery is not something that can be done for a long time, otherwise one day it will fail. Tatsuo Akita knows this.

It’s just that reality doesn’t allow them to find another way, because there are really too many jobs in Neon, and the jobs are not good enough. Even for cleaning, there are aunts with cheaper wages, faster hands and more experience who are competing for it, so I saw a president asking for "

Tatsuo Akita and others are naturally willing to "incorporate" them.

It's better not to think about it, just go to the conference room and find out.

Well...compared to murder, theft and robbery are indeed considered minor crimes.

Anyway, when you encounter a case handled by Aoki Song, you must search for clues where he can't see him, otherwise this person will really argue with a child. And Aoki Song's reasoning ability is very strong, so you don't need to pay too much attention to Aoki Song's comparison.

A situation that you have to reason out yourself first.

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 there is no need for him.

.

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

Conan encountered another case so soon?

This was Aoki Song's first reaction, but then he gave up the idea. Conan had to go to school today and had already killed a person early in the morning. The Death buff shouldn't be that scary.

After Akita Tatsuo was "sent" to the Metropolitan Police Department by Aokimatsu, the Megure Police Department checked the information of the three people on the other side. He was a street gangster who had committed many things, but most of them were thefts and robberies.

Small sin.

President Zhongshan's face was gloomy at this moment, and he looked at Qingmusong making a final struggle. "The evidence is there. Is there any evidence for what you said? Is there any evidence that I did it?"

Miss Numb breathed a sigh of relief when she saw this, "Police officer, what was in the president's pocket was piano wire. It's impossible for piano wire to kill someone."

When the blood loss of a normal adult reaches 20% of the whole body blood volume, which is about 1000ml of blood, shock may occur, which is life-threatening. If the blood loss exceeds 2000ml at one time, the proportion of the whole body blood volume will be

40%, clinical death may occur.

According to him, the rooms for them were provided to them by Nishizu Tokusori, and they went to Abedo Shopping Street to cause trouble every day. The only time they stayed in the room was when they went to bed at night. Who knew whether the room would be good or not?

Will anyone else go in?

For example... Nishijin Desheng provided a room to them!

As long as you secretly get an extra key, you can enter the rooms of Tatsuo Akita and others at will.

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

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

Miss Numb, who knew the inside story, asked in surprise: "But the reason why Miss Zhongshan left was not because she had a quarrel with the president?"

It was also an accident that they hooked up with Xijin Desheng. Once they robbed Xijin Desheng, but Xijin Desheng not only did not retaliate against them afterwards, but also "collected" them and gave them money to go to Beihu.

Trick-or-treating on the shopping street.

After sitting down in the small conference room, the Megure Police Department looked at several people with a solemn face and said: "You must have heard about Aoki being robbed at the Kokura Ramen Shop before."

Asking for a hammer and getting a hammer is the most satisfying thing.

The room that Nishizu Tokusori provided to Akita Tatsuo and the others was a typical one-bedroom, one-bathroom room without even a kitchen.

Aoki Song stood up and followed Memu Police Department to the small conference room.

"It's piano wire. My piano strings are broken, so I'm going to buy them back and replace them," President Zhongshan explained.

Aoki Song ignored these people's words, but looked at President Zhongshan and said: "I just heard from Conan about President Zhongshan's actions after he appeared, and I was very confused, so I specifically ordered the cleaning truck to be driven back, and then I discovered that

I got a clue. The fish’s eye painted on the exterior of Jiamanbao’s cleaning truck is a mirror.”

The murderer begs for a hammer!

"If it was just like this, I wouldn't kill him." President Nakayama said with a sad look: "My sister and Fujii were originally boyfriend and girlfriend, but Fujii met the daughter of an entrepreneur, so he simply took my sister away.

Dumped.

Neon has very strict laws on household waste, and those who break the law will really be jailed.

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

If it is not trash that can be thrown out during that time period, it is a violation of the law for you to throw it out, and you may be fined at the least, or jailed at the worst.

"Blood stains?" Aoki Song raised his eyebrows.

President Zhongshan covered his face and said in great pain: "If Fujii had not abandoned my sister, my sister would not have died. I cannot swallow my breath when I think of this."

Back at the Metropolitan Police Department, the old rule was that the follow-up finishing work was all the responsibility of Saito Kazuma. Aoki Song sat down on the office chair and opened the cup. What hit his face was the aroma of the tea that had just been brewed in the morning, because he had been brewing for a long time.

As the temperature drops, the tea flavor becomes much stronger.

That must be to fulfill him!

My sister left the company just because of him, and then went to Yokohama to relax, but she died in an accident."

"It is indeed a mirror. When I passed by, I even took a look at it." Mao Lilan remembered her behavior just now and said it immediately.

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."

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 the judicial process for 'obstructing official business' and criminal groups' 'robbery' and 'intentional injury'."

. But to be cautious, I contacted the Fourth Investigation Department and asked them to check the other party’s information. Unexpectedly, the Fourth Investigation Department found a large amount of blood stains that had been washed in the bathroom of one of the rooms.”

At this point, President Nakayama could not take any chances. He lowered his head subconsciously and confessed: "I did kill Fujii."

President Zhongshan stiffened instantly when he heard this, and subconsciously looked at the monitor. Aoki Song pressed the pause button, and the scene was clearly there, and then it was printed in President Zhongshan's eyes.

.

Not long after sitting down, Megure Police Department walked into the office with a serious expression. After scanning the office with his eyes, he said: "Aoki, Shiratori, Hota, Takei, Tokawa, you are going to the small conference room with me for a meeting now.

.”

"Take it away!" Qingmusong ordered the criminal on the side.

I've always thought so, so when my sister had an accident, I didn't blame Fujii at first. It wasn't until I went to her apartment in Yokohama to sort out her belongings that I discovered the photos of her dating Fujii and the words "Fujii" written on them.

The name is Harmonica, and that’s when I completely understood the reason.”
To be continued...