Just when Yibin was investigating Yoshiaki Hara, on the 67th floor of Tower B of the Twin Towers Skyscraper in Seishitama City, Mio Tokiwa had arranged a room for City Councilor Oki Iwamatsu. The pen "Fun" Pavilion www.biquge.info Oki Iwamatsu was killed in the suite.

In the middle of the night, after Yibin disguised, he sneaked out of the window. Quickly flew towards Yoshiaki Hara's residence.

After arriving at Yuan Jiaming's home, he secretly installed the listening equipment in all corners of Yuan Jiaming's house, and installed hidden cameras around his house.

After doing everything, Yibin quietly left Yuan Jiaming's house. From beginning to end, Yuan Jiaming, who was sleeping in the bedroom, did not notice that anyone had snuck into his home.

……

The next morning, Yibin's family, Xiaolan's family, Dr. Asasa, Yuanzi, and the three imps of the Junior Detective Corps were called out to the Metropolitan Police Department to inquire about the case.

"I called you here today mainly because the body of the assassinated person was found in the suite of the Twin Towers Skyscraper." Officer Twilight posted a picture of Oki Iwamatsu on the whiteboard.

"Huh? This is Nishitama City Councilor Oki Iwamatsu? Kogoro Mori looked in shock at the photo posted by Officer Twilight.

"When he asked Mio Tokiwa for accommodation, he heard that you all happened to be nearby, so he asked you to come over to assist in the investigation of the case. Chiba. Officer Twilight shouted to Officer Chiba behind him.

"Hey! The time of Damu's death was probably between 10 p.m. and 2 a.m. last night, and the murder weapon was most likely a knife, but it was not found at the scene. But in Oki's hand, he holds a shot glass that has been split in two. Chiba said as he opened the notepad in his hand.

"Shot glass?" Mori Kogoro asked curiously.

"This is it." Officer Shiratori placed the fragment of the wine glass encased in the bag on the table.

"This shot glass is a high-end product. Ohki was very fond of drinking, and probably brought it with Japanese sake. We believe that it was probably used by the deceased to imply the death of the prisoner. Officer Twilight explained.

"So, the police suspect that the suspect is one of those five people?" Kogoro Mori looked at the photos of the other five people who were in Cheng yesterday that had just been posted by Officer Chiba.

"That's right, because it's a new building that hasn't officially opened yet. Aside from you, only those five people knew about the room where Oki Iwamatsu was staying. Officer Shiratori explained.

"Ahh I know. The shot glass [ochoko] refers to chocolate [choko], and the murderer is Yoshiaki Hara, who likes to eat chocolate. Maori Kogoro suddenly slapped the table and said excitedly.

"Liar."

"It's not Mr. Hara."

"Because Mr. Hara also gave us chocolates to eat. He's a good guy. ”

"Hmm."

Hearing that Maori Kogoro actually said that Yuan Jiaming was the murderer, the three little ghosts of the junior detective group immediately quit.

"It's noisy!!" Kogoro saw that his reasoning was actually denied by a few imps, and immediately yelled at the three of them angrily.

"Mr. Hara should be innocent. We summoned five of them, and the only one with an alibi was Mr. Hara. Officer Twilight said at the right time.

"Does he have an alibi? Officer Twilight is really...... Let's talk about this kind of thing sooner......" Mori Kogoro immediately said embarrassedly after hearing Officer Twilight's words.

Yibin has been silent all along. Although the intellect has been strengthened. But not everything that happened before the crossing is remembered. So at this moment, he was quietly listening to the clues that Officer Twilight said, and remembering what happened yesterday.

Just like Officer Twilight said. Yuan Jiaming is definitely not a murderer, after all, Yibin went to Yuan Jiaming's house last night. He didn't go out.

As for who the murderer is, Yibin has not yet deduced it.

"And what about motivation?" Dr. Asa asked Officer Twilight.

"It's still under investigation. But now I understand. Although Oki Iwamatsu is only a member of the council, he actually seems to have more power than the mayor. ”

"Like this Twin Towers skyscraper, he also passed after forcibly revising the municipal regulations that originally did not allow the construction of high-rise buildings." Officer Twilight said.

"That's why Mio can't refuse Damu's unreasonable request to stay in the hotel before the opening!" Xiaolan finally figured out the reason why Mio agreed to Congressman Oki's unreasonable request before.

"So, the brooch that Miss Mio is wearing seems to resemble this broken wine glass!" Conan suddenly remembered that Mio Tokiwa's brooch was round yesterday.

"Wait a minute, it's definitely not Mio......" Kogoro Mori immediately defended Conan when he heard his suspicions about Mio. However, he was interrupted by Officer Twilight.

"Nope. In terms of the success rate of the crime, he is the most suspicious person. ”

"Because the room where Congressman Oki stayed was on the 67th floor of Building B, and she lived on the 68th floor." Officer Twilight told the clue.

"Ah......" Mori Kogoro immediately lost his momentum when he heard this clue.

In this way, it is indeed very likely that the murderer is Mio Tokiwa.

"That sake glass looks a bit like the small saucer used in Japanese paintings." The garden suddenly spoke.

"Huh?" Officer Twilight and the others all looked at the garden at once.

"Because my dad also likes to draw Japanese paintings, the milk bowl he uses to mash the noodles is very similar." Sonoko explained.

"Hmm...... It seems that Ruyue Fengshui does have some connection with the small wine glass......" Officer Twilight said, staring at the small wine glass on the table.

"Now Sawaguchi and Kazama can't find anything in common related to shot glasses." Officer Shiratori muttered.

Conan suddenly saw a photograph pressed under the notepad that Officer Shiratori was sitting next to him, which had placed on the table. So I pulled the photo out from under the notepad.

At the moment when Conan pulled the photo out from under his notepad, Yi Bin saw that it was the appearance of Congressman Oki when he died and some of the surrounding environment.

Congressman Oki sat on the ground, leaning against the sliding door of the closet. There was a lot of blood splattered on the sliding door of the closet next to Congressman Oki, but there was a very regular area without blood. It's as if something was hanging there.

"It's not something kids should see!" When Conan was serious about the photo of the deceased, Officer Shiratori took the photo from Conan's hand.

"Hi ......" Conan, who was robbed of the photo, could only answer helplessly.

While Officer Twilight and Mori Kogoro were discussing the case intensely, several of the boys from the Junior Detective Corps were also discussing something in a low voice.