My neighbor's name is Conan

With acquaintances chatting together, time will naturally pass faster.

It didn't take long for Aoki Matsu to get a general idea of ​​Chiharu Hayakawa's basic situation. She was a dentist who started her internship last year. The elders in her family had friendship with the elders of the Nishida family, so the place of internship was the dental hospital run by Shintaro Nishida's family.

Then, Shintaro Nishida fell in love with her at first sight, because Chiharu Hayakawa belonged to the well-known girl of the Nishida family, and the two families were well-matched, so he did not stop Shintaro Nishida from pursuing each other, but was happy to see it succeed.

Aoki Song is not surprised by this, and if he is the elder of Shintaro Nishida, he will be happy to see his success.

Seeing the smile that couldn't be hidden on Shintaro Nishida's face, and Chiharu Hayakawa looking at Shintaro Nishida with eyes full of spring, Aoki Song also laughed.

【Blessed by both parents, and also like each other, this is really lucky, Shintaro】

But the happy atmosphere didn't last long, and Aoki Song heard the two screams of Mao Lilan and Suzuki Sonoko breaking through the sky, "Ah..."

Aoki Song's complexion changed immediately, and he said to Noaka Shouying and the others: "I'll go and have a look, you should pay more attention, and be careful yourself."

After that, regardless of their expressions, they hurriedly walked towards the place where the screaming sound came from.

In the bridal lounge, Mao Lilan, Suzuki Sonoko and Conan looked at Sayuri Matsumoto who fell to the ground with blood in her mouth in panic.

Fortunately, Conan is familiar with this kind of thing, so he was the first to react, ran up and stretched out his hand and put his finger under Sayuri Matsumoto's nose. Mao Lilan and Suzuki Sonoko there called an ambulance.

As for calling the police, even if Matsumoto Police Department and Megure Police Department and others are present, they still have to call the police.

Because of Matsumoto Sayuri's wedding, the Matsumoto Police Department did not invite everyone from the Metropolitan Police Department to attend, but only invited some good friends and some valued subordinates.

So we have to call the police and let the criminal police from the forensics department wait to investigate the scene.

Aoki Song also rushed over with the criminals who also heard the screams of Mao Lilan and Suzuki Sonoko at this time, and they were surprised to see it.

The police officer Matsumoto who came after that was even more furious. He hurriedly stepped forward to check on his daughter's condition, and felt that Sayuri Matsumoto was still breathing. Mao Lilan who was on the side also said that he had called for an ambulance. Police officer Matsumoto's face His expression was a little slow, but also serious and angry.

This Aoki Song looked at Mao Lilan and Suzuki Sonoko and asked, "Xiao Lan, what happened to Sonoko?"

Mao Lilan looked worried for Sayuri Matsumoto and said: "We don't know what's going on, Yuanzi and I came back from buying a charger, and saw the groom inside, very close to the teacher, so we didn't go in, just at the door standing.

Not long after that, someone came to inform that the ceremony time was coming soon, and the groom went out with that person, closing the door behind him. Seeing this, the two of us didn’t bother the teacher by opening the door, so we planned to follow the groom and the others to the front hall. .

It’s just that we didn’t expect that after walking a few steps, we heard the sound of cans falling from inside the room, and then the sound of heavy objects falling to the ground. We were a little worried about the teacher, so we turned back immediately.

I knocked on the door a few times and called the teacher again, but there was no response from inside.So, I immediately opened the door and saw the teacher lying on the ground with his mouth full of blood. "

"That is to say, Miss Matsumoto is fine until the groom closes the door." Aoki Matsu said.

"That's right!" Suzuki Sonoko nodded in response, then looked at Aoki Song, "Brother Aoki, you must catch the murderer who killed the teacher!"

"I will!" Aoki Pine said confidently.

At this time, Takasugi Toshihiko and others who learned of the bride's accident also rushed over, and they were shocked to see Sayuri Matsumoto lying on the ground with a mouth full of blood.

Fortunately, it is not far from the hospital, and the ambulance arrived in a short while.

Seeing Sayuri Matsumoto being pulled away by the ambulance, Police Matsumoto took a glance. The people he left in this room were all people who had been in and out of the bridal lounge before, because they were all suspects.

Then he set his sights on Megure Police Department and Aoki Song. "Megure, Aoki, this case is left to you. You must find the murderer."

As the administrator of the first search section, and as Sayuri Matsumoto's father, he hopes to find the murderer both in public and in private.

It's just that as the victim's father, he has to avoid suspicion in this case and cannot interfere in the investigation process.

"Hi!" Police Megure and Aoki Matsu both responded.

After receiving the report, the Forensic Bureau and other criminal police officers also rushed over and began to investigate the scene.

The leader was an old acquaintance, Dengmi Criminal. He immediately went to check the lemon tea that fell on the ground. After using some testing reagents and test strips, he said: "The results of the test, I initially think that the lemon tea mixed in It's sodium hydroxide."

"Sodium hydroxide?" Aoki Song couldn't help but confirm: "Dengmi Criminal, are you sure it's sodium hydroxide?"

Is it because some websites are lazy and the translation is wrong?

Denmi nodded, "I'm sure it's sodium hydroxide, otherwise it wouldn't be possible to make Miss Matsumoto vomit so much blood. If it's cyanide, Miss Matsumoto should be dead by now, and there will be a faint smell of bitter almonds." .”

"It's really sodium hydroxide!" Qing Musong didn't know how to describe his mood, but it was really sodium hydroxide, really...

"Is there any problem with sodium hydroxide?" Matsumoto couldn't help asking.

Aoki Song looked at Police Officer Matsumoto and said solemnly: "Of course there is a problem, and there is a big problem."

"What's the problem?" Police Officer Matsumoto asked quickly.

"Sodium hydroxide is not toxic, and it is not poisonous. Sodium hydroxide must be in large quantities if it wants to kill people, and it is not poisonous, but because it is strongly alkaline and highly corrosive. After corroding the stomach , and corroded other internal organs before the person died. And this brings up another problem!"

Before police officer Matsumoto asked, Aoki Song said: "The corrosiveness brought about by the strong alkalinity of sodium hydroxide, if it is inhaled, it can be noticed as soon as it is swallowed. The strong burning sensation is beyond the reach of normal people. I won’t even eat it, let alone take a lot of it.”

Police officer Matsumoto looked fiercely, "You mean, Sayuri probably didn't vomit blood and fell unconscious because someone poisoned her lemon tea!"

"There is such a possibility, we have to wait for the diagnosis result from the hospital to confirm!" Aoki Song said.