"What? Maori dude? You say the murderer killed these three for justice on the island? ”

Hearing Kogoro say this, Officer Twilight looked puzzled and thought for a moment, but it was obvious that no amount of thought could figure out the meaning of this in a short time, so-

"Ahh Brother Maori, don't sell it anymore! Hurry up and tell who the murderer of Mr. Kuroiwa is! ”

Eagerly, Officer Twilight immediately asked with an anxious expression, and at the same time, his eyes couldn't help but look at the people on his side in this room.

And in this regard, Heiyan Lingzi's emotions were also very excited, and he couldn't help but ask loudly:

"Who is it! Who the hell killed my dad! ”

- "Mr. Kuroiwa's Murderer ......"

At this time, as Kogoro's serious voice sounded from the horn again, the expressions of everyone present were very nervous-

"Mr. Masato Shimizu! The murderer is you! ”

Categorically, Kogoro's voice shouted sharply.

And such a result, invariably, everyone present, except for Shimizu Masato, couldn't help but look horrified, and looked at Shimizu Masato who was standing with everyone.

In this regard, when he heard that the murderer was pointed out as the murderer, when faced with the situation in front of him, a cold sweat couldn't help but break out on his forehead, and he was a little apprehensive, and his body inadvertently retreated a few steps, with a panicked expression-

"It's you!"

Hearing this answer, Heiyan Lingzi, who was excited again, immediately widened his eyes, and shouted to Shimizu Masato with some hysteria:

"You killed my dad! Why! Why are you doing this! ”

Shouting, Reiko Kuroiwa's emotions were even more uncontrollably excited than when he saw Kuroiwa Tatsuji's corpse before, and he questioned Shimizu Masato.

And at this moment, if it weren't for the police officers present who stopped Murasawa Monday, I was afraid that such a Black Rock Lingzi would almost rush forward and fight with Shimizu Masato-

"Hu ...... Sling the bull! ”

His face flushed, and he seemed to be very angry, and Shimizu Masato raised his head and shouted towards the horn where Kogoro's voice came from:

"Mr. Maori! Don't talk about it! What reason do I have, why do I have to kill Mr. Kuroiwa! Besides, you police remember it too! I have been cooperating with you in the interrogation room until Mr. Kuroiwa's interrogation until he dies! ”

In this way, Shimizu Masato looked at Officer Twilight and shouted in.

As for such a statement, Officer Twilight was noncommittal, and nodded with great seriousness, and asked Kogoro with some agreement towards the horn position:

"Yes, Brother Maori. If you say that Mr. Shimizu is the murderer, how to explain the time of death? In any case, the time of Mr. Kuroiwa's death is very certain, and at that time, Mr. Shimizu was really interrogating with us in the interrogation room downstairs! How was he going to kill Mr. Kuroiwa?

"And what explanation do you have for Mr. Kuroiwa's death? Judging from the current investigation of the scene, Mr. Kuroiwa is more like a sudden death than a murder, but you yourself just agreed. How is it that Mr. Kuroiwa was killed by now? ”

Although Officer Twilight's own position, Officer Twilight wanted to believe Kogoro's judgment, but judging from the evidence at the scene, there was no evidence to support that Mr. Kuroiwa was killed, and Officer Twilight couldn't help but ask-

"It does ......"

In this regard, Kogoro's voice also began to explain with some agreement:

"Before discovering the cause of Mr. Kuroiwa's death, I did think that Mr. Kuroiwa probably died suddenly due to his own pre-existing illness, but now...... When I became aware of a specialty that existed on this island, I had a new idea about the cause of Mr. Kuroiwa's death......"

……

Turning his gaze, at this time on the other side, Takato and Lingren of Jinguji Temple-

After Takato got in touch with Dr. Asasa and contacted Professor Asai Akiya through Dr. Asasa through Dr. Asasa, Takato got some news and left the hotel in a hurry.

At this moment, outside the gate of the only elementary school on Moon Shadow Island, with a boxed lunch packed from the restaurant, Lingren Jinguji who had been waiting for a moment finally waited for Takato to come out of it.

In this regard, looking at the high and lofty expressions that walked out of the school gate, the slightly depressed Jinguji Lingren couldn't help but sigh helplessly:

"Wise Detective, how's it going? On a whim, I visited Keiji Aso's music teacher when he was in school, and now I'm going to this school on the island, what did you find? ”

In the face of such an inquiry, Gao Yuan didn't react at first, just solemnly stunned and thought, and when Lingren of Jingu Temple opened his mouth to ask again, and was about to stuff all the lunch boxes in his hand into Gao Yuan's hands, Gao Yuan pondered this time and said:

"Nope. I haven't found any relevant clues to prove my conjecture......"

Saying this, he continued to man for a while, Gao Yuan reached out and touched his sideburns, and then said:

"I'll have to go to the community center again, maybe there's a warehouse there with what I want."

Saying that, Gao Yuan didn't stay too long, and hurried towards the community center.

Seeing this, he was still carrying the pile of boxed lunches that Gao Yuan paid for, Jingu Temple Lingren shook his head a little helplessly, but looking at Gao Yuan's serious appearance, he didn't say anything, followed Gao Yuan's footsteps, and went to the community activity center together.

However, at this time, there were basically only police officers in the community center.

Moreover, among the police officers on duty here, many of them were disguised by people from the Narcotics Control Department, so when Jinguji Reito and Gao Yuan arrived here, since there was no one else at the scene, Takato and Jinguji Reito naturally entered the community center without hindrance.

And,Taking advantage of this opportunity,Jinguji Reito also handed over all the boxed lunches in his hands to the members of the Narcotics Control Department disguised as police officers.,Distributed to them as a condolence meal—

"Can you open the door to the warehouse?"

Looking at the actions of Lingren Jinguji, Gao Yuan didn't pay much attention to it, anyway, it was just an excuse to come out to help everyone buy food, in comparison, whether he could find evidence to support his conjecture was the most important thing at the moment.

In this regard, Jinguji Reito thought about it for a while, and since he didn't have the key to the warehouse, he directly assigned a drug control officer who was present and became the narcotics control department of the police, and asked him to directly use two wires to open the door lock-

"Thank you."

Although according to the original plot, Gao Yuan knew that the key to the warehouse of the community center was in the police station on the island, but it was still a lot more convenient to open it so directly than to take it now.

So, after a simple thank-you, Gao Yuan went straight into the warehouse and began to rummage through the daily information about the island that were stacked in the warehouse—

"So, wise detective, what the hell are you looking for? This warehouse is full, do you want us to help? ”

Looking at Gao Yuan's search method for basically scanning the information in the warehouse at a glance, Jinguji Lingren felt a little strange, feeling that this kind of search method can really find any important clues?

Therefore, Lingren of Jinguji asked curiously.

And for such an inquiry, looking at the several cabinets of information accumulated here on the island over the years, Gao Yuan thought about it, and said directly to Lingren of Jingu Temple-

"Sheet Music...... Or something else that could be left behind by Keiji Aso. I have a slight suspicion that the truth behind the fire may be more than just the sheet music I found before! ”

Hearing this, Jinguji Reito felt a little strange, and couldn't help but ask:

"Even if there may be a hidden story behind the fire 12 years ago, what does this have to do with what we are investigating now? Now that all the people involved in the smuggling of illegal drugs are dead, it is important for us to find out who is now accepting this smuggling deal. ”

"Very important! It has something to do with the people who are now confirmed to be involved in the smuggling of illegal drugs on the island! As long as this can be solved, the truth behind everything may be solved! ”

Gao Yuan said seriously with some anxiety.

In this regard, although there were "possible conjectures" in Gao Yuan's statement, Jinguji Ling Ren thought for a moment, and then called several other drug control officers, including himself, into the warehouse to help Gao Yuan find what Gao Yuan said.

But even so, after everyone helped rummage through the information in the warehouse, they didn't find anything that seemed to be left by Keiji Aso.

Faced with such a situation, Gao Yuan couldn't help but feel a little dazed-

It shouldn't be......

Since according to Professor Asai Akiya, it shows that Keiji Aso has actually begun to anticipate his final fate a long time ago.

In this case, he shouldn't have left something else behind......

Thinking like this, Gao Yuan touched his forehead a little weakly, feeling that this feeling of knowing the original work and being half-understood in the face of reality is really uncomfortable-

The score mentioned in the original work has been found by itself, but judging by the clues of reality, it is likely that Keiji Aso left something else, what could that thing be......

What Keiji Aso left behind......

Something that won't be noticed by others, but can deliver a message......

Keiji Aso......

Famous pianist......

The "Moonlight Sonata" played before he died......

Suddenly, as if a flash of inspiration, Gao Yuanmeng rushed out of the warehouse and came to the piano room that was the scene of the eucalyptus and was now guarded by the police.

That's right!

What Keiji Aso left behind, isn't it always in front of everyone's eyes-

Piano!

This is the piano!

In the past 12 years, the piano that Keiji Aso has used that almost no one has come close to is not the best carrier of the message that the pianist Keiji Aso wants to convey?

So, so it goes......

- "I already know, Officer Twilight...... The whole truth about all the events that are happening on this island! ”

At this moment, while Takato was thinking like this, Kogoro's voice came from the loudspeaker located in the community center.

Since the radio speaker in the community center is connected to the radio room of the island office, Takato immediately judged that this is Kogoro......

No, it should be Conan who is using the radio to reason!

"He also understands the truth?"

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

And for such a situation, in the radio that continued to listen, Kogoro talked to Officer Twilight and others, and Jinguji Reito breathed a sigh of relief-

"Looks like the Maori detectives are moving faster than we do! You'll soon find out all about the island! ”

Coming to Gao Yuan's side, Jingu Temple Reito was so comforted that Gao Yuandao, who seemed to be unable to further advance his reasoning because he had found more clues.

In this regard, Gao Yuan just nodded silently, and then continued to listen to the real-time reasoning broadcast on the radio-

"I've finally determined who the murderers of these three sinners who smuggled illegal drugs on the island for the sake of justice on the island!"

Then, after Kogoro's voice said this sentence on the radio, Takato was obviously stunned for a moment-

"Oops! It's hard to ......"

After suddenly realizing why Conan said this, Gao Yuan was stunned in his heart, and then took out his mobile phone and prepared to call Conan.

But—

"Damn! Forgot! ”

Seeing that there was no signal on the mobile phone, Gao Yuan recalled that when he discussed the arrangement with the police before, considering that it was necessary to prevent the people who might be involved in the illegal drug smuggling incident from ventilating the news, the police had already controlled the only base station on the island-

Now it seems that Conan has ordered the police to act!

Thinking of this, Gao Yuan didn't choose to stay here, turned around and left the community center, and ran towards the island office-

"Conan, you have reasoned correctly about the murderer's modus operandi, but you have misthought of the murderer's real reason for committing the murder! Although my reasoning is still a little worse...... But, you have to catch up! ”

……

"It's puffer fish poison!"

In the office on the island, Kogoro's voice began to elaborate along the topic-

"When I found out that there was a pufferfish-related industry on the island, I immediately thought that Mr. Kuroiwa might have died from being poisoned by puffer fish!"

"Puffer fish poison!"

Hearing this, Officer Twilight was startled and said in disbelief.

"This is one of the most toxic neurotoxins found in nature, and was once considered the most toxic non-protein toxin in nature, more than 1,200 times more toxic than cyanide. And because its toxicity is to block the transmission of nerve signals, the poisoned person will be paralyzed all over the body, and death without any painful wail will look like sudden death in an accident. ”

Kogoro's voice continued to explain, and as soon as he finished speaking, Officer Twilight asked with some eagerness:

"But...... Wait a minute, Maori brother! Although it is true that puffer fish poison is highly toxic and unremedied, in general, can puffer fish poison kill people so quickly? In general, there is at least some rescue time, right? ”

"That's when the meat is ingested orally and unprocessed, and what if the more lethal amount of puffer fish poison is directly injected into the bloodstream?"

Kogoro went on to explain:

"After I understood this, I carefully examined Mr. Kuroiwa's body, and I found that on Mr. Kuroiwa's bloodied right hand, there was an extremely hidden pinhole-like mark...... I think that if I expected it to be correct, the murderer must have installed a poison needle stained with puffer fish poison on the doorknob of the broadcasting room, and when Mr. Kuroiwa entered the broadcasting room and opened the door, the poison needle was pierced into his hand.

"Then, when we arrive at the scene and find Mr. Kuroiwa dead in the radio room, the murderer just needs to take the poison needle away while everyone's attention is on Mr. Kuroiwa's body...... In this way, 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, everyone else could be the murderer! ”

Shimizu Masato couldn't help but roar.

"Why bother? Mr. Shimizu? ”

Regarding Shimizu Masato's reaction, Kogoro's voice couldn't help but say:

"You should be aware that after the discovery of Mr. Kuroiwa's body, everyone has been under police surveillance until now, so there is no way that the murderer will have a chance to dispose of the poison needle he used to kill the deceased. Therefore, as long as you are searched, it is already clear who the murderer is......

"Prisoner, there is no way to escape!"