So, in this case...

——"I already know, Officer Megure...the complete truth of all the events that happened on this island!"

At this moment, when Gao Yuan was thinking like this, Kogoro's voice came from the radio speaker located in the community activity center.

Since the loudspeaker of the community activity center was connected to the broadcasting room of the island office, Gao Yuan immediately determined that this was Kogoro...

No, Conan should be using the radio to reason!

"He also understands the truth?"

Slightly surprised, Gao Yuan thought with some doubts in his heart after thinking about who the owner behind the voice was.

Regarding this situation, Jinguji Reito was slightly relieved as he continued to listen to the conversation between Kogoro and Officer Megure and others on the radio——

"It seems that Detective Maori is making faster progress than us! I believe we will know the whole truth about this island soon!"

Coming to Takato's side, Jinguji Reito comforted Takato who seemed to be unable to further advance his reasoning because he found more clues.

In response, Gao Yuan just nodded silently, and then continued to listen to the real-time reasoning played on the radio——

"I finally determined this - for the sake of justice on the island, who is the murderer who killed these three criminals who were smuggling illegal drugs on the island!"

Then, after Kogoro's voice said these words on the radio, Gao Yuan was obviously stunned for a moment——

"Oops! Could it be possible..."

After suddenly realizing why Conan said these words, Gao Yuan was startled, and then he took out his mobile phone and prepared to call Conan.

But--

"Damn it! Forgot!"

Seeing that there was no signal on his mobile phone, Gao Yuan recalled that when he was discussing the layout with the police, he had considered preventing people who might be involved in the smuggling of illegal drugs from leaking information to the outside world, so the police had already controlled the only base station on the island.

——

Now it seems that Conan has ordered the police to take action!

Thinking of this, Gao Yuan did not choose to stay here, turned around and left the community activity center and ran towards the island office——

"Conan, you deduced the murderer's modus operandi correctly, but you misunderstood the murderer's real reason for committing the crime! Although my reasoning is still a little behind...but I must catch up!"

…

"It's pufferfish poison!"

In the island office, Kogoro's voice followed the topic and began to explain in detail——

"When I discovered that there was a puffer fish-related industry on the island, I immediately thought that Mr. Kuroiwa might have died from puffer fish poisoning!"

"Fugu poison!"

Hearing this, Officer Memu was suddenly startled and said in disbelief.

"This is one of the most toxic neurotoxins found in nature. It was once considered the most toxic non-protein toxin in nature, and its toxicity is more than 1,200 times more toxic than cyanide.

times. And because its toxicity blocks the transmission of nerve signals, the poisoned person will be paralyzed all over the body and die without any painful wails, which looks like an unexpected sudden death."

Kogoro's voice continued to explain, and as soon as he finished speaking, Officer Megure asked eagerly:

"But...wait a minute, brother Maori! Although pufferfish poison is indeed a highly toxic and incurable poison, generally speaking, pufferfish poison can kill people so quickly? Usually, there is at least some time for rescue, right?"

"That's the case of accidentally ingesting unprocessed fugu meat, but what if more than a lethal amount of fugu poison is directly injected into the blood circulation?"

Kogoro continued to explain:

"After I understood this, I carefully inspected Mr. Kuroiwa's body. As a result, I found that on Mr. Kuroiwa's bloody right hand, there was an extremely hidden pinhole-like mark... I thought, if I

If the information is correct, the murderer should have installed a poison needle stained with fugu poison on the door handle of the broadcast room. When Mr. Kuroiwa entered the broadcast room and opened the door, the poison needle pierced his hand.

"Then, when we arrived at the scene and found Mr. Kuroiwa dead in the broadcast room, the murderer only needed to take away the poisonous needle while everyone's attention was on Mr. Kuroiwa's body... This way

Come on, as long as the poison needle is installed in advance, the murderer can complete the murder even if he is not at the scene!"

"But...if that's the case, other people may also be the murderers!"

Masato Qingshui couldn't help but roared.

"Why bother? Mr. Shimizu?"

Regarding Masato Shimizu's reaction, Kogoro couldn't help but said lightly:

"You should know that after the discovery of Mr. Kuroiwa's body, everyone is under police surveillance until now, so there is no chance that the murderer will have the opportunity to dispose of the poisonous needle he used to kill the deceased. Therefore, as long as you

After a body search, it was already clear who the murderer was...
Chapter completed!