My neighbor's name is Conan

Thinking of this, Aoki Matsu immediately ordered the forensic department to conduct a drug test on the conveyor belt and the items in the trash can at the end of the conveyor belt.

Prioritize drug testing for specific items in the trash can; plates and expired sushi can come later.

The workload is a bit heavy, but the criminal department of the Forensic Science Department didn’t say anything because the workload of the Forensic Science Department has always been heavy.

"Inspector, I think there are three people at the scene who may have poisoned the person. They are very likely suspects." Maruta Ayumi said in a low voice.

Hearing this, Qing Musong looked at him and asked, "Who do you think they are? Why are they these three people?"

"Because the deceased had a conflict with three people before he died after eating sushi with his fingers from the poisoned plate, it is very likely that these three people were the murderers," said Ayumi Maruta.

【Choose one from three classic options! 】

Upon hearing this, Qing Musong looked at the three people beside him.

They are Aizono Osamu and Takemura Sakiko, who were mocked by the deceased, and the store manager Namiki Danji.

Since there is suspicion, it is natural to intensify the questioning.

The first person Aoki Matsu asked was Aizono Osamu, who he thought was the most suspicious. "Mr. Aizono, are you acquainted with Mr. My Wife?"

"I had a grudge against him." Aizono Osamu admitted directly, "At that time, I kept praising my wife, saying that the flounder here was very cheap but tasted very good. Unexpectedly, he suddenly interrupted from the side and said, 'That's not flounder, it's sea bass, idiot.'" At this point, the expression on Aizono Osamu's face could not help but show anger.

"Then, is that really a sea bass?" Aoki Matsu looked at him and asked.

Upon hearing this, Aizono Osamu lowered his head and said, "After tasting it carefully, I found that it is indeed sea bass."

"So, he made you look bad in front of your wife, right?" Aoki Matsu looked at Aizono Osamu and said.

"That's not all." Aizono Osamu suddenly said angrily, "I really don't know how this person found out. Not long after, he even left a message on my food blog message board on the Internet saying that this guy lacks taste buds and the content of his blog is all nonsense."

At this point, Aizono Osamu suddenly seemed to realize something, and quickly put away his angry expression, adding: "But I didn't hold a grudge against him for this."

"But the place where you were sitting today was right next to my wife-sensei. If someone wanted to poison you, there would be plenty of opportunities." Aoki Matsu looked at him and said.

Aizono Osamu quickly defended himself, "Although I was sitting next to him, I was on his left, and the conveyor belt sushi rotates from right to left. I had no way of poisoning the plate he was holding."

Qing Musong raised his eyebrows. Is this how most people would explain the reason? This explanation is a bit too professional.

Of course, if Aizono Osamu was a mystery enthusiast, that would be understandable, but Aizono Osamu is clearly a food lover!

Most people would just defend themselves by saying that they were eating seriously at the time and did not do that.

"Is it really turning from right to left?" Aoki Matsu turned his head and asked the store manager Namiki Dan'er.

Namiki Daner nodded and said, "Yes, our store rotates clockwise, but we just stopped it temporarily according to the suggestion of this kid."

"So, if Mr. Aizono wants to poison the plate, he has to wait until it completes a full circle before he can send it to Mr. My wife," said Yoji Aihara.

Maruta Ayumi responded, "Besides, the plate of sushi has already passed in front of Mr. Agatsuma once. Even if it passes in front of him again, he may not want to take it. But Ms. Takemura, who is sitting to the right of Mr. Agatsuma, is another case."

At that time, Professor Agasa and the few members of the Junior Detective League had stopped eating and went to the front desk to pay the bill.

If it was Takemura Sakiko who smeared cyanide on the plate and then rotated the sushi, it would indeed be successfully transferred to Agatsuma Ryouzo.

Upon hearing this, Takemura Sakiko's face changed and she quickly said, "Please wait a moment. Even if it was really me who poisoned it, there is no way to be sure whether that scoundrel would pick up the plate."

Indeed, what Takemura Sakiko said is very true.

But what concerned Aoki Matsu more was what Takemura Sakiko said, "That bastard? Ms. Takemura, do you know him? And he also had some grudge against my wife-san."

"Yes. Of course." Although Takemura Sakiko's face was not very good, she still admitted it, because some things can't be hidden at all. "Because the sushi restaurant I originally ran was eventually closed down because of the report by that man."

Everyone was a little surprised when this was said.

"You said it went bankrupt?! Was it just because of my wife's report?" Aoki Matsu asked.

Then there would be a reason why the store manager Namiki Dan'er was tolerant of my Tsumaruzo before, as he was afraid that his own store would also be destroyed by my Tsumaruzo.

However, it was precisely ideas like Namiki Daner's that further encouraged Agatsuma Ruzo's arrogance, and made more and more people hate Agatsuma Ruzo. When the hatred accumulated to a certain level... Aoki Matsu didn't need to say what would happen next in this scientific world.

Takemura Sakiko nodded. "That man used to be a regular customer of our restaurant, but he suddenly went there and reported that the taste had deteriorated and was not even as delicious as the sushi in the box."

"Is this really the case?" Yoji Aihara was a little surprised.

"There's nothing we can do about it, because the old master resigned." Takemura Sakiko said sadly, then she looked at the store manager Namiki Dan'er angrily and said, "A very good master who was supposed to take over suddenly rejected my invitation."

Seeing this, Qing Musong looked at the store manager Namiki Daner and asked, "Could it be that the sushi chef who rejected you is the manager here?"

“Yes.” Namiki Daner raised his right hand and said with regret and sadness: “The old master in the shop where I used to work was very familiar with this lady boss. The old master asked me to take over, but I hurt my wrist before I could go over to help. I can no longer make sushi like before, so I had no choice but to refuse.”

"Why are you hurt?" Aoki Matsu asked.

"At that time, I was trying to stop the guests from arguing, and I accidentally broke the tendons in my wrist." Namiki Dan'er said, trying to suppress his sadness. Then, he showed an expression that was neither a smile nor anger. "And one of the guests was my wife. We had such a relationship."

so……

All three of them had reasons to attack my wife.

For Aizono Osamu, losing face in front of his wife is likely to cause a breakdown in their relationship, or even divorce. The food blog is also likely to be Aizono Osamu's main source of income, and being left with a bad review by my wife is a loss of his job.

Of course, these two points are just Aoki Matsu's guesses.

But for Namiki Danji and Takemura Sakiko, Agatsuma Ruzo really destroyed their jobs.

Especially for the chef Dan'er Namiki, this ruined his life.

You have to know that if Japan wants to learn cooking to the point where it can become a store manager, it will take at least twenty years of hard study unless one's family is rich.

It can even be said that if tourists from all over the world did not come to Japan for tourism, the Japanese themselves would not be able to support so many stores and so many chefs.

So this business was very competitive, and Agatsuma Ryouzo completely ruined Namiki Danji's life.

From a scientific point of view, Namiki Daner is more suspicious than others.

After all, in the world of science, dreams are particularly important.

Looking at the big things that the wine taster whose dream was shattered did in a certain theater, it wouldn't be surprising if Dan'er Namiki killed Agatsuma Ryūzo.

Namiki Dan'er suspicion +1!

This deceased person was a rare character in the world of science, he was a troublemaker and hated by everyone.

"However, although that accident prevented me from being a sushi chef, I still can't forget the taste of vinegar rice, so I'm here as the store manager." Namiki Dan'er said: "But even so, I will never poison him."

"But before my wife-sensei fell down, you were standing next to him, isn't that right?" Maruta Ayumi said to Namiki Dan'er.

"That's true," Namiki Dan'er replied, but he quickly explained, "But my hands didn't touch the plate from beginning to end. The lady boss just said that even if we successfully concealed the truth and poisoned the plate, how could we get my wife to pick it up?"

Aoki Matsu nodded. This was indeed a problem, so Aoki Matsu had always been inclined to believe that the poison was not the plate, but something else.

If it was something else, then Aizono Osamu would be a strong suspect.

Agatsuma Ruzo had a few words of argument with Professor Agasa and others, and Namiki Dan'er. At that time, Agatsuma Ruzo's attention and energy were focused on the people he was arguing with, and not on Aizono Osamu who was sitting next to him.

As long as he was quick and nimble, Aizono Osamu could have replaced the items in such a short time. After Agatsuma Ryūzo died of the poison, while everyone was focusing on Agatsuma Ryūzo, he could have immediately placed the items contaminated with cyanide on the conveyor belt and transported them away, thus creating the current situation.

"Brother Aoki, I wonder if that might be his favorite sushi?" Mitsuhiko couldn't help but speak at this time.

"Huh?" Everyone was stunned.

Mitsuhiko continued, "Because if it's sushi he really likes, he'll go get it as soon as he sees it."

Hearing this, Ayumi looked at Genta and said, "Genta likes eel sushi the most, right?"

Sayuri responded, "I ordered ten plates right from the start."

Yuan Tai followed up and said, "That's right, as long as you turn around, you won't let it go."

Aoki Matsu nodded in his heart when he heard this. Mitsuhiko's statement did make sense. Then he asked, "Does my wife have any favorite sushi?"

"No." Namiki Dan'er shook his head and said, "Not as far as I know."

"But even if there is, it doesn't matter much." Huihara Ai crossed her arms at this time, and suddenly smiled and said: "Even if that plate of sushi is the victim's favorite sushi, whether to take that plate of sushi depends on his mood at the moment. No one can be sure which plate of sushi he will definitely take.

Of course, if it doesn’t matter who gets the poisoned plate, the case becomes a random murder, which is another matter.”

"That's true." Aihara Yoji agreed.

[It can't be a random killing. There is no random killing case when Conan is involved.] Qing Musong thought silently in his heart. This is an iron rule above science. Even if there are cases that seem to be random killings, it is just that there is no pattern to the killing.

Qing Musong thought about it and suddenly thought of another possibility.

That is, the store manager Namiki Dan'er deliberately said that the bill was free, and considering the victim's personality, he would definitely take the most expensive one, so...

"Excuse me, do you know what kind of sushi is in the plate that was stained with cyanide?" asked Aoki Matsu.

Namiki Daner looked at it and said, "I'm not sure. The sushi on this colorful plate is the cheapest and has the most variety in the restaurant."

"It should be sea bream sushi." Aizono Osamu interrupted at this time: "He used it to mock me before."

Sea bream is not expensive in Japan, so the sushi made from it is naturally not expensive either.

Therefore, Aoki Matsu’s previous guess was not correct. What Agatsumaruzo ate was not expensive sushi, but cheap sushi.

"Well, could it be ordering?" Dr. Agasa suddenly thought of this and said it quickly. "If it's the sushi that I ordered, I will definitely take it."

"Order food!?" Qing Musong was stunned. This was indeed possible.

Namiki Daner said, "Yes, we have a food ordering service. If you use this touch screen to order, the designated dish will be placed on the plate marked with the order and turned around. Then when it is delivered to you, it will make a 'beep' sound."

Upon hearing this, Maruta Ayumi looked at Takemura Sakiko who was standing beside her and said, "Is that so? Then Ms. Takemura, who was sitting on the right side of the victim..." There is a possibility that she took action.

Takemura Sakiko was stunned when she heard this, and then immediately retorted: "That's impossible. Even if there really was a plate of special orders passed over, I couldn't poison it, right? Because next to that man, there was this gentleman sitting. How would I know who ordered that plate of sushi?"

"Ah!" Maruta Ayumi felt a little embarrassed when he heard that.

"Also, I can't see the touch screen at all from my seat, so I have no idea what kind of sushi this person ordered," said Takemura Sakiko.

Hearing this, Aihara Yoji looked at Aizono Osamu and said, "So, if we talk about the person who can see the screen, it's only Mr. Aizono who is sitting next to Mr. My wife."

"Wait, wait a moment, please." Aizono Osamu was shocked when he heard that, and then he quickly explained: "I just said that my seat is to the left of my wife, and doesn't the sushi rotate from the right to the left? Even if I know what sushi he ordered through the touch screen, he will take it away before it is served to me!"

"That's right." Qing Musong nodded in response.

"Besides, I'm not the only one who can see the touch screen." Aizono Osamu said this and looked at Namiki Dan'er beside him. "The store manager can also!"