A technical house in the world of detectives

“The deceased Hida Mitsuhiro, 53 years old, died of asphyxiation caused by potassium cyanate, and the death occurred between 7-8 o’clock at about 7-8 o’clock today…”

After the police came, a simple autopsy was also conducted, and Officer Twilight began to summarize the information.

“I should have been alive before 7 and a half because I was on the phone with him.”

Hasegawa came forward to testify.

“Phone?”

“Playing mahjong is one out of three, so we called him and invited him, officer.”

“Play mahjong…”

Officer Twilight looked at Maori Kogoro with disdain.

“But was the door really locked when you stepped in here?”

“Report, of course!”

Kogoro is still very serious about this.

“Sir, this key on the table of the room is indeed the key to this room!”

“Well, there is only one key, and the window is locked from the inside, which, as Maori said, is indeed an impossible way to commit a crime, which is the so-called murder in the secret room.”

After Officer Twilight summed up, he began to inquire.

“Between 7 and 8 o’clock when the murderer committed the murder, is there really only the victim in the office?”

“Well, the staff went back at 7 o’clock, and only the president was alone…”

Namazawa replied.

“Seriously?”

Maori Kogoro looked suspicious.

“It’s true!”

“Then look at the monitoring.”

Conan jumped out again at this time.

“Right at the entrance, because the president is very cautious, there should be a video.”

“Yes, if someone does break in, it should be recorded.”

Nanze Shangshan said immediately, so he turned on the monitoring with everyone.

“Oh, you guys leave work at 7:4, then the president locks himself, and then goes back to the president’s room to count money…”

After seeing the end of work and confirming that the deceased personally locked it, he fast-forwarded until He Yun and they came in, and no one came in in between.

“This is the only way to enter?”

Officer Twilight asked.

“Yes.”

“It’s not just the president’s office, the entire office is a secret room.”

“When you leave work, who are the two next to you?”

“Oh, they are…”

Minamizawa Shozen was just about to answer Kogoro’s question when he was interrupted.

“It’s us.”

“What the hell, people are singing karaoke and are happy, and they actually ca1 me!”

“What happened?”

The two people who came in, the woman was Takako Fujii and the man was Hiroshi Iino, both employees of the company.

“Your boss was poisoned!”

Maori Kogoro said, pointing to the dead man on the floor.

“What!”

The two were taken aback.

“How come, how can the president…”

Hiroshi Iino said with some fear.

And Takako Fujii, but lit one.

“Hmph, this black-hearted man, Yu was retributed.”

“You…”

Maori Kogoro was skeptical of her words.

“But isn’t this room a secret room? Could it be suicide? ”

Nanze Shangshan asked with some curiosity.

“Stupid, how can someone who makes an appointment to play mahjong commit suicide!!”

Maori Kogoro finally meets someone who can make him call a fool.

“Then how do you think the murderer made the president eat poison?”

“I don’t know this yet…”

Several people directly quarreled.

“Officer Twilight, is there any toxic reaction on the body of the deceased, or in this room?”

He Yun directly ignored their conversation, and it was better to look in the room himself than to wait for them to say what evidence.

“On the deceased?”

Officer Twilight was stunned.

“The deceased was counting money, maybe when he was counting money, he added his finger.”

Counting banknotes lick your fingers, I don’t know where it came from, there will be a lot anyway.

“Check it out now, don’t touch anything in the room now, maybe it’s poisonous.”

Officer Twilight immediately said, and everyone immediately looked at their hands nervously, thinking back to whether they had touched anything since they came here.

“Sir, the deceased’s right thumb had a toxic reaction on several banknotes.”

“Sure enough!”

Officer Twilight’s eyes lit up, and he wanted to praise He Yun again.

“The poison on the banknote happens to be in the shape of a fingerprint, so it should have been caught when the poisoned thumb touched the banknote.”

The inspector then spoke the report.

“That is to say, the deceased touched the banknote after his hands were stained with poison, and at 7:30, we called the deceased, he was still alive at that time, but it seems that something happened that caused him to leave his position, so the doorknob may also be poisonous.”

He Yun nodded.

But as soon as he finished speaking, several people close to the door immediately took a few steps back, afraid that they would touch the door.

“Indeed, there are toxic reactions on the horn on the inside of the room and on the button above it that locks the door, and it forms the shape of a fingerprint just like on the banknote.”

The words of the inspector really hammered He Yun’s inference.

“Okay, tester, please check all corners of the office in detail to see if there are any toxic reactions.”

Officer Twilight immediately ordered.

“Okay, let’s start at the desk.”

“Hey, you guys go help too, just rely on them until dawn.”

Officer Twilight asked other officers to cooperate with the inspectors.

“You guys didn’t touch anything after you came in, did you?”

Officer Twilight asked with some trepidation.

“I only touched this big brother, I forgot it in the office, and when I ran back, I ran into Mr. Maori and them…”

Nanzawa Shangshan said.

“Oh, and then find the bodies together?”

“Yes, I’ve been with Mr. Maori ever since.”

“Anyway, you borrow my phone first.”

Officer Twilight first seized the phone as evidence.

“Huh? And a woman? ”

Officer Twilight suddenly noticed that the female clerk had disappeared.

“I’m here!”

The sound came from the pantry.

“Hey! What are you doing? ”

Officer Twilight directly published.

“Don’t you see? I’m making tea, because it seems that I will investigate for a long time, so…”

“Stupid, don’t touch things!”

“I know!”

Saying that, Takako Fujii turned off the gas stove impatiently.

“You haven’t touched anything since you came here, have you?”

“There are police staring, can’t you touch it if you want to, right? But I did go to the toilet once. ”

“I also went to the toilet after her, and a police officer saw it and asked it.”

Takako Fujii and Hiroshi Iino, said.

“What about you? Accidentally didn’t touch anything else in the bathroom? ”

“Didn’t… No, I only touched the computer, and the police officer next to me said that it was okay to touch it a little…”

While they were arguing, Namsawa Shangzen came out of the toilet.

“Don’t run around without permission!”

Officer Twilight and Maori Kogoro suddenly became angry and shouted directly at the three people.

Their actions have a high probability of damaging the scene.

“What do you think?”

Conan poked He Yun.

“That woman is the murderer.”

He Yun shrugged his shoulders in exchange for Conan’s confused expression.

You know again? _

Feilu reminds you: three things to read – collect, push