Thinking of this, Conan was faintly excited in his heart, took the score, and quickly ran to the broadcasting room behind Zheng Mori Goro to chase after him.

By the time he saw where the tape was played, his suspicions were confirmed. No! It should be the moment he sees this scene again, and his reasoning is already perfect.

Finally, he finally learns the reason why the murderer wants to move the first victim Kawashima to the piano room after drowning him, and the meaning of playing the sheet music on the spot.

What's more, the secret of the code written in blood was finally solved by him at this moment. The beam of light flashed through his mind, there was absolutely nothing wrong, the murderer must be that person.

In an instant, under the serious exterior, Conan's whole person became as bloodthirsty as a shark.

At this time, Mori Goro also chased him to the radio studio, and naturally he was anesthetized by Conan.

This son is harmless to humans and animals, but behind the scenes, he is extremely decisive and unrelenting. And at the same time as this series took place, in the hall on the first floor......

"All in all, Mr. Hirata and Mr. Shimizu, please come to this department tomorrow morning." In the hall, Officer Twilight confronts the only two suspects at the moment.

"Won't it?"

Hirata was a little unhappy, but he ran into Officer Twilight, who was righteous.

"Last night, Mr. Kawashima drowned in the sea, the first homicide in the piano room, and the second homicide in the radio room of the Uemura Office tonight, and the murder of Nishimoto in the same Uemura Hall tonight, but disguised as a suicide, in the three homicides that occurred in a row, the two of you and Mr. Murasawa who was recuperating in the clinic. Therefore, tonight, you must be under my watch, and you must not leave my sight! ”

Officer Twilight is a nonsense book. And then everything happened just like the original story, just as Officer Twilight was about to finish, and when Ming Zai, Conan borrowed Mori Goro's voice to stop it on the air from the radio!

"I already know all the truth about the murder on Moonshadow Island."

Goro Mori's voice came over the radio again. Naturally, Officer Lan and Twilight were drawn to the announcement.

"First of all, the person who knocked Mr. Murasawa down in the piano room, that person is, Mr. Hirata, it's you!"

Conan picked up Hirata, as if he wanted to leave the big one at the back and enjoy it, so he shook off what this guy did first.

It turned out that the injuries on Hirata's hands were left behind when he broke the window and escaped. Last night, when Asai honestly sent them a few suppers, the suspicious person who appeared was also him.

And the reason why he did this was because he and the dead Kawashima were engaged in shameless things in that piano room, that is, the drug trade, the heroin trade.

As soon as these words came out, Officer Twilight was immediately taken aback. Conan continued to interpret in Morigoro's voice. Mr. Hirata used the heroin he bought from abroad to exchange money and goods with each other through a hidden secret door under the piano.

It also explains why the two guys, Hirata and Kawashima, always meet in the public hall late at night. The most fundamental reason is because of this.

And what of his own pianos was cursed, so that the village name avoided it, also in the hope that there would be no obstacles when trading.

So when he escaped after beating Mr. Murasawa just tonight, it should have been to recover the residual heroin, and he happened to be seen by the man in sunglasses, Murasawa on Monday.

At this point, Hirata knelt down directly, and his whole body trembled with fear.

"In this way, it was because of the sale of heroin that caused a dispute, so I ...... Kawashima" Seeing this situation, Officer Twilight instinctively made a judgment.

"No, it's not......" Hirata immediately denied because he really didn't kill anyone.

"Mr. Hirata has nothing to do with these three murders."

At this time, Conan made it clear in the voice of Mori Goro, because if the murderer was him, he would not have used the piano room as a murder scene.

After all, it was the place where they traded and put heroin many times, and once any clues were found on the spot, then he would be done with it.

"Next up is Mr. Murasawa." Conan is this guy again, and for him now, this case is like an appetizer. Dish after plate.

The pleasure he gets from watching a group of Muggles while suppressing the feeling of the final truth and coming out at the last moment will be unparalleled.

Therefore, Murasawa was not a prisoner on Monday, in order to make people think that it was a suicide, even the suicide note was prepared, but there was no platform to place the mats, this is because Lan and they just happened to come over, so they had to flee in a panic, and it was impossible to return to the piano room after that.

When Officer Twilight heard this, it was true, unless Murasawa knew how to do the doppelganger technique on Monday, it was impossible to appear in two places in succession.

Conan continued to explain, because it took a lot of force for all three of these things, so he made the inference that the murderer was male, and that he was the one who did not have an alibi.

This scared Mr. Shimizu a lot, because two of the three suspects had been ruled out, and the rest was him, but it wasn't really him.

"What caught my attention here was that in the second murder, Mr. Kuroiwa was killed a few minutes before the body was found. However, please recall that at that time Conan fell on top of the blood code, but the code did not disappear because of this..."

Conan did not give a direct answer, but hung his appetite, as if only in this way could he satisfy his detective's heart after he found out the truth, wrapped in the original reverent gaze of others.

"At room temperature, human blood takes about fifteen to thirty minutes to clot. However, the code written in blood had already been dried. How could it have been killed minutes ago? Conan continued, and Officer Twilight seemed to have something in mind.

"That's right, because it's a trap manipulated by the murderer to make us people mistakenly push the time of death."

Conan went on to say that although there was a gap of five minutes and thirty seconds in front of the tape, it was a trap, because if you turned the tape with no tunes in it upside down, it could be extended by more than thirty minutes.

And the evidence is the photo taken at the scene of the death of the village chief of Kuroiwa. In one of them, there was a button with a red light next to Black Rock's neck, but it was gone when the body was removed.

"This is the murderer who took advantage of the police's inattention to disarm the button to talk about evidence! So, at that time, except for the police, the person who could approach the corpse and had the opportunity to fake the time of death was the one who performed the autopsy at that time, the honest doctor, and there was no one else but you. ”