About fifteen minutes later, Mihua General Hospital.

"He is completely healthy, which proves that we are indeed capable of turning adults with appropriate genes into children, and the child's organizational health will also be simultaneously regressed to the young age state." Gregory held the research report and said to Chia and Ai Haibara. "But... I think his new classmates and him may be in a state of disgust."

"Let the murderer go to elementary school," Haibara Ai's expression was quite relaxed at this time. "Should we find a way to send him to elementary school in Texas? He would probably be like a fish there."

"Get back to the point," Gregory smiled and shook his head, continuing. "If the next phase of the clinical trial can succeed, I think we can use those medicines - we have got some... African logs that can provide us with enough materials for human experiments."

At this moment, the electronic display screen in Gregory's office lit up, attracting the three people present to look there at the same time.

【Police Department First Aid】

"Why did the Metropolitan Police Department give me the living person? Are you not afraid that I will cut it open when I see the living person?" Gregory frowned slightly. "You two... come with me too."

"Ah?" Haibara Ai said in surprise. "Don't you just..."

"Being a doctor is a promising profession, especially since I know you two have done this before, at least not worse than the croquettes here, right?" Gregory sat up, stood up with the help of his cane, and walked towards the door. "Hurry up, move!"

...

Meanwhile, the auditorium.

"At present, it can be preliminarily determined to be poisonous, and the carrier should be the bottle of half of the drinks," the forensic officer reported to the scene of Kei Naga Matsumoto. It was supposed to be the police Shirato, who replaced Officer Meguri, who went home to take care of his wife's funeral, to be responsible for the on-site criminal investigation, but their superiors here, naturally gave all these responsibilities to the person who was the boss and the victim's father. "As for the specific poisons, we currently judged that these pills and capsules of different degrees of dissolution were poured out of the tea as soon as possible."

"Pills and Capsules" Matsumoto Kiyonaga frowned. "You mean, the prisoner used multiple drugs to poison it at the same time? It seems that it was a little extra?"

"Yes, it does seem a bit redundant, but..." The forensics were also quite hesitant. "But there are indeed multiple drugs inside at the same time."

"That," said Ran Maori, who was called to someone who had been in close contact before being poisoned. "The teacher added a lot of things to the jar, saying that it was vitamin C for seasoning."

"Vitamin?" Matsumoto Kiyonaga seemed very surprised. "Suyuri shouldn't have taken these medicines normally. The last physical examination result was very healthy!"

"The dissolution levels vary," Conan asked suddenly. "How many dissolution levels are these capsules?"

"Very big," this was the answer of the forensic staff. "One of the capsules had about 70% left, while the other capsules were dissolved more than 70% when they were poured out by the police."

"Considering the quantity, can we think that these capsules were not delivered by the same person?" Conan asked. "After all, most of the dissolved capsules are large. Compared to other people's possibility of putting them in, I prefer that these quickly dissolved capsules were finally put in by Teacher Matsumoto... I mean Sister Sayuri personally put them in."

"But the one in front may not be," Matsumoto Kiyonaga heard Conan's implication. "So the one in front may be the murderer-"

"In fact, it may be that a certain capsule that was thrown into was unique," the forensic officer muttered in a low voice as he looked at the capsules placed side by side. "For example, there is a special poison capsule."

At this moment, Matsumoto Kiyonaga's phone rang, and it was a call from Gregory, who had taken over Matsumoto Kosairi's treatment.

Matsumoto Koshuri woke up and did not do any other means other than oxygen inhalation.

...

"I just took a sip, and suddenly I felt my throat was strange... my tongue was swollen, and I couldn't inhale the air," she told Gregory's assistant. "Then I fainted."

"The tongue swollen and I can't absorb air?" Fujiwara stopped his pen and looked at Matsumoto Koshuri with a strange look. "You... are sure you didn't swallow your tongue?"

"Swallow the tongue?" Sayuri didn't understand it at the first time. At this moment, Gregory walked in with Chia and Ai Haibara.

"The tongue cannot breathe after it is swollen. It may be swallowing the tongue, but it has not been checked yet..."

"He said he couldn't breathe?" Gregory frowned and looked at Fujiwara. "Next time I suspect that a sober man swallows his tongue, I will go for the water department examination... Forget it, I will work as a handyman for the anorectal department."

"Anyway..." Fujiwara also realized his omission and said this. "When I checked it just now, there was no abnormality in my throat."

"Can you describe why you can't inhale air?" Gregory looked at the slightly stained clothes that Matsumoto Koshuri was wearing, and said. "Where is the specific blockage?"

"Uh..." Matsumoto Koshuri hesitated for a moment. "I just can't suck in, but I'm not sure what was wrong. I just feel uncomfortable with my throat."

"That is, there was an intermittent problem somewhere in the respiratory system," Gregory curled his lips. "Take some blood, have a CT scan on your chest, and then take him to the plethysmographic chamber to see how the pulmonary movements are performed - remember to call the water department back."

...

In the body drawing room, there were only fireflies, Haibara Ai and Matsumoto Kosairi, who had only a bra left on her upper body.

"Don't worry, this box is used to test your breathing ability, because it is a confined space, so it can accurately determine the functional strength of your lungs." Firefly put a sensor on the edge of Matsumoto Koshuri's bra - which is why two boys need to avoid it - said this.

"Wear this respirator, we need to use this to let you inhale from the outside to complete this test." Ai Haibara was handing the respirator to Sayuri. Unlike Hokage, her work was not enough to be done by herself because she was not tall enough. But at this moment, Hokage had already put the sensor on and took the respirator from Ai Haibara.

"I'll do it," said this, and Hoshi put on a breathing device on Matsumoto Koshuri. "By the way, why are you and that child here too?"

"Where are you who was pulled to make up for the numbers by Gregori?" Haibara Ai asked.

"Make up the numbers?" Shui Keying seemed surprised, but she continued to say after closing the body drawing cabin. "Many people submitted their resumes, and most of them were swept down... In the end, it seemed that less than 10 qualified people were qualified."

"Is your resume gorgeous?" Haibara Ai raised his eyebrows. "It's so gorgeous that it can defeat so many people?"
Chapter completed!