Conan: This repairman is not very knowledgeable
Chapter 212 Gross Profit Exclusion Method
Chapter 212 Gross Profit Exclusion Method
"Brother Mouri, are you saying that Dr. Urata deliberately committed suicide after drinking a drink on this occasion, and then made us suspicious of her?" Officer Megure heard this and turned to look at the female high school student with her head lowered. Ninagawa Ayako.
Don't say it, you really don't say it, although Brother Maori's angle of analyzing the problem is a bit tricky.
But it's not like it hasn't happened before. This kind of dead person will drag others down even if he commits suicide.
"What they said is very brain-burning..." Lin Feng saw that the two middle-aged men looked serious as they discussed the deceased's suicide.
As expected of Teacher Maori, I really have you!
"That's right." Conan showed a speechless expression.
Every time this confused uncle makes inferences, it can make people's jaws drop, but the reasons are very good, and Officer Memu always follows this line of thinking.
"It's really hard work~" Hattori sighed.
Someone's got it wrong.
"By the way, Doctor Urata seems to have been looking for something today, right?" Mai Kogami looked at the two companions and said.
"Well, I heard him say that he has been looking for a driver's license." Mitani Yota nodded.
"What, did you remember any details?" Officer Megure heard their conversation and asked.
"The three of us all came in Mr. Urata's car today, and something wasn't right about his expression." Noda Yumei explained aloud.
It looked like the other party had been looking for something in the car today.
"Brother Takagi, go to the car with them and take a look. Maybe there will be any clues." Officer Megure asked the three suspects to take Officer Takagi outside to check the situation inside the car.
It was already raining outside, and several people covered their heads with their hands and ran out together despite the rain.
……
"It's really unlucky. First there was a weird murder, and then the show was stopped midway. Now God has rained on me, and the atmosphere of celebration has been ruined."
Sonoko stood by the window and looked at the gloomy sky and complained.
"There is nothing we can do. No one wants this to happen. We can only find a chance to play it out next time." Dr. Shinde comforted him with a smile.
Hattori looked at the actor who played the knight, "He's quite handsome."
"Yes, that's right." Lin Feng nodded.
The repairman said that the male and female protagonists of this drama are very compatible.
"..." Conan turned his head.
These two people are deliberately trying to make me angry...
"Police Department, I found this thing in the glove box of Mr. Urata's car!" Officer Takagi and the others ran back, holding a transparent evidence bag in their hands.
Inside is a small brown medicine bottle. It has not been tested yet. The specific ingredients are unknown, but it is most likely potassium cyanate.
"Thank you for your hard work. I just received a call from the forensic department, saying that there were no traces of toxic substances in the drink cups of the four of them."
Officer Megure said with his hands behind his back.
Since there is no poisonous reaction in the drink cup, the possibility of poisoning and killing people can be basically ruled out. If it is said that the small medicine bottle contains poisons such as potassium cyanate.
As Brother Maori said, this case is most likely a suicide case.
"No, this is a homicide case, and the evidence is conclusive." Hattori interrupted the conversation between Officer Megure.
"unambiguous evidence?"
"However, no poison was found in the drink cups of the deceased Mr. Urata and those of the other three people."
"Furthermore, Mr. Urata drank all the drinks before he fell to the ground and died. This case seems to be..." Officer Megure looked at the three people who were standing aside and seemed to be honest. If you want to say this is a homicide case, you have too many questions.
Uncle Maori also looked over speechlessly, wanting to see what this black boy from Osaka had to say.
"Yes, at first glance, Mr. Urata's situation seems to be more consistent with the inference of suicide. However, as long as you use something and the other party's habits, it is not difficult to complete this murder."
Hattori turned around and glanced at Lin Feng, who had already finished his iced coffee.
"Something?"
"Habit?" Officer Megure and Uncle Maori asked.
"The poison used by the murderer is potassium cyanate that is insoluble in cold water. He only needs to dig a hole in the middle of the ice cube, seal it with a small ice cube, and put it into Mr. Urata's drink cup. This trick is complete. " Hattori smiled and nodded.
This poisoning method is designed very cleverly and boldly.
It is necessary to know the habits of the deceased extremely well.
"However, even if poison is poured into ice cubes, it is true that the poisoning time can be delayed, but there should still be dissolved poison left in his cup, right?" Officer Megure expressed confusion.
It takes time for ice cubes to melt. The method you mentioned does make sense in terms of the time of death, but the most important poison residue has not been detected.
"As for the inside of the cup, why is there no residue?" Hattori looked at Lin Feng again.
Conan even showed the confident smile of a famous detective early on.
That's right, that's it!
The repairman was holding a straw in his mouth, and the sound he made made it obvious that he had drank all the coffee.
The next moment, he unscrewed the lid, raised the drink glass, poured two pieces of ice into his mouth, and started chewing.
"Ice, ice?!" Officer Megure showed a surprised expression.
There could not be a more vivid performance. . .
"My guess is wrong. You didn't drink the poison at all. That guy ate it just like me." Lin Feng had a good tooth and chewed up the ice cubes and swallowed it in three or two strokes.
"Yes!"
"Police department, don't you always put the leftover ice cubes in your mouth and chew them?" Takagi clicked his hand and understood this technique.
"I see, as long as Mr. Urata's little habit is known in advance, he can indeed be poisoned using this method, and no poison can be detected on the drink cup!"
Officer Memu nodded, the biggest doubt in his heart having been solved.
"So, who will be the culprit?" Uncle Maoli glanced at the four related people on the side.
Except for the female high school student Ayako Ninagawa who was previously engaged, do the other three have any conflicts with Mr. Urata? I can’t tell...
Sure enough, the culprit must be Ninagawa Ayako!
Because of love and hatred, she may have discovered another side of Mr. Urata, and then made up her mind to kill him.
Uncle Maoli has already thought of another possibility, and even thought up the motive for the murder for the other party.
"Let's use the elimination method."
Hattori said, looking at Noda Yumei and Mitani Yota who were sitting in their seats and just passing drinks.
"These two, as I said before, cannot possibly unscrew the cup lid and put in the ice cubes in such a short period of time."
Uncle Maori nodded in agreement and said, "Sure enough, it is Miss Ninagawa Ayako who is in charge of making the drinks. The culprit is you, right?"
Okay, okay, use the gross profit elimination method to exclude one person again!
(End of this chapter)
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