"That means you've been staying at home since the festival was closed yesterday, and you went to see a late-night movie last night, and then you stayed at the food stall until ...... early in the morning."

The Twilight Police Department repeatedly confirmed Nakamura's alibi and the movie ticket stub proving that he had been to the cinema......

There are basically no mistakes, Mikawa's death cannot be confirmed, but Yoshino Ichiro's death, he has a sufficient alibi.

"Damn...... It can't really be suicide........."

Maori Kogoro clasped his hands on his chest in dissatisfaction, and the only suspect still had an alibi, what should this be......

Moreover, let alone the suspects, now they haven't even figured out the method of murder in the closed room, this way of death...... It is never a suicide.

"I'm sorry, guys, I'm going to show you how to kill people."

The Twilight Police Department and Mori Kogoro were still in a daze, when the sound of Katayama suddenly sounded around them, and then the engine went off again.

"He's driving a crane at the construction site again!"

The Twilight Police Department looked at the construction site, and Mori Kogoro couldn't wait to run inside.

The rest of the police officers are about to stop Katayama's actions, but they are stopped by Twilight, who is used to this kind of thing, and when the case is at a loss, the detective suddenly begins to restore the case.

But from his point of view, it's usually the Maori who do it.

"Hey, you said you wanted to restore the murderous method, but Mr. Yoshino Ichiro died in the container over there...... Over there......"

Mori was about to question Katayama, but by the time he spoke up, he was already aware of the problem.

That's right...... Although it is a secret room, strictly speaking, it is a shipping container, and under normal circumstances, this kind of thing cannot be regarded as a secret room, just a movable box.

"First of all, the murderer must be someone known to Mr. Yoshino Ichiro, who invited Mr. Yoshino to this mobile secret room in the middle of the night."

"There aren't many people who can enter this café with the door locked, but besides me, the owner of the café, there are also people who have the key, and Mr. Yoshino, who is in charge of the entire festival booth, is naturally one of them."

"After Mr. Yoshino did what she told him to lock the café from the inside, he drove a crane and lifted the entire container.........

As he spoke, he drove the crane and came to the fence of the construction site, with a long boom, swinging quickly, and the hook at the end of the tail directly hooked the lifting ring on the top of the container, fishing up the entire container.

However, he only hoisted the ring at the front of the container, and the entire container was hooked vertically.........

The boom has not stopped, it is still swinging, and the container is also swinging from side to side with the boom...... The arc was so big that the police officers were far away, but fortunately, Yoshino Ichiro's body was brought out first during the autopsy, otherwise I don't know what it would become.

"I see! Yoshino Ichiro was locked inside, but he was able to open the lock, but the crane lifted the entire container, and when it tilted, there was nothing in it that could support him, so he could only roll inside with the swing of the crane......"

At this time, the Twilight Police Department had already understood the so-called method, but they didn't expect that this seemingly weird secret room murder was actually such a simple and crude method behind it.

And the crane repeatedly shook violently...... Mr. Yoshino is also in it...... Hit hard until he bleed to death in the head........."

Mori Kogoro also followed Twilight's statement and perfected the whole case, and he didn't expect that the method would be like this, although it seemed ridiculous...... But...... Theoretically, it is achievable.

Finally, after the killer confirmed that Mr. Yoshino was dead, he slowly put the entire container back in its place and completed the ...... The so-called murder in a closed room. ”

Katayama's voice continued, and the crane slowly lowered the container back to its original place with his voice.

"But...... Even if you say so, the person in charge of the construction site, he has a perfect alibi, then ......"

The Twilight Police Department scratched his head, and although he admitted that the tactic was convincing, it was ...... Mr. Nakamura, who was able to implement this technique, did not appear on the construction site at all.

Nakamura also nodded frantically on the side, he didn't want to be considered a murderer at all.

"In addition to Mr. Nakamura, the person in charge of the construction site, there is another person who can implement this plan...... Not only can she move everything from the café, but she can also contact Mr. Yoshino and has experience driving cranes...... I'm right, hiding among those students...... Yukiko Inoue! ”

Katayama's voice echoed here, and the students who were watching the excitement scattered one after another, and one of them stood there with a shocked face, seemingly overwhelmed and a little scared.

"God...... Mr. Katayama, are you kidding, how could I possibly drive a crane...... I ......"

Yukiko's voice trembled a little, and she didn't know where Katayama was shouting at them, so she could only shout at a loss......

"Your father...... It's Nanbo Heavy Industries...... Learning cranes couldn't be easier. ”

"Also...... Aside from me and Mr. Yoshino, the only one who can open the café and clean up the contents is you, who I asked for the key. ”

"I asked at the Academic Affairs Office, and Mr. Yoshino didn't have any assistants for me at all...... You avoided Yoshino on the day you approached me, and you were afraid that this matter would be exposed. ”

"Why do you have to approach me, because you can only rely on this container to achieve this method, and even the proposal to use the container as a booth was also proposed by you as a member of the student council."

Twilight and Mori looked at Yukiko, who was standing there at a loss...... Somewhat shocked...... Is it really as Katayama said...... Is it the ordinary high school girl in front of you who committed the crime?

"Hey, even if she can drive a crane, then how did she trick Ichiro Yoshino here."

Maori couldn't help but question, the girl in front of him was about the same age as Xiaolan, he really didn't think that such a girl would kill someone.

"Conan."

Katayama's voice rang out...... Conan actually jumped out of the crane with Zorro......

It was the crane that he started with Zorro, who was in Hawaii...... Well, I learned, but Zorro can also cooperate with him, which is unexpected, if it weren't for Zorro's help, this kid's body really can't start the engine.........

"The proof, that's it."

Conan handed the two phones to the Twilight Police Department......

"It's Ichiro Yoshino's phone, but ...... We didn't find anything suspicious when we checked before...... This other one is ........."

"This is a new flip phone with the ability to hide photos...... The other phone is ...... Zoro found it from Yukiko's sister's locker......

Yukiko looked at the phone in horror...... Indeed, it was her cell phone that she had hidden in her locker.........

"No...... Don't open ...... Be...... I, the murderer is indeed me! ”

Yukiko said loudly, interrupting the Twilight Police Department and Conan.........