Picking up from the book, on a road on the outskirts of Gunma Prefecture, there is a murder case that seems to have committed suicide accidentally!

Atsushi Triangle's girlfriend, Ms. Amy, died in an accident in her car on the outskirts of Gunma Prefecture.

The cause of death was a tape seal inside the car, plus a small charcoal stove in the passenger seat and a bottle of coffee mixed with insomnia medication. But was Ms. Amy's death really an accident!

If Ms. Amy really wanted to kill herself, why did she put tape all over the cracks in the car doors? And you have to put a small charcoal stove on purpose!

For Conan, a person who really wants to commit suicide will not do such a troublesome method. Because all she had to do was take out the utility knife in the drawer near the driver's seat and give it a blow to her neck, or simply open the charcoal stove with solid alcohol. Inhalation of excessive amounts of carbon monoxide. Or just close the doors and windows. Taking too much medication for insomnia can also achieve a suicide effect!

However, if everything seems normal to act adds up, one conclusion is drawn. That is, the murderer is the triangular tuk! It's just why he did it. And, how did he get out of the tape-sealed car everywhere!

For this confused mountain village police officer, since after a general inquiry, plus the "authoritative" inference of Mori Kogoro. Then the conclusion is suicide.

Now that the matter has been resolved, Officer Yamamura told Kogoro Mori that this is the end of today's investigation. The car and the deceased are to be taken to the bureau for further laboratory testing. You can go back. As for other inquiries, just wait for the weather to clear and go to the Gunma Prefectural Police Station for a detailed investigation.

Just when the mountain village police officer was about to end the investigation and plan to go home. Suddenly, unconsciously, he tripped and fell.

Kogoro Maori looked at the big face of the police officer in the mountain village and had a "close contact" with the snow. I felt very speechless. Because he didn't expect that this product would be so easy to trip over like Hondo Yingyou.

The police officer of the mountain village, who was lying on the ground, suddenly found that there was an obvious difference between the place under his feet and the nearby snowy place.

Kogoro Mori watched Officer Yamamura touch the nearby snow-covered road with his hand and was puzzled. "What's wrong?" he asked. What's wrong with this road? ”

The mountain village police officer explained that the place felt concave and felt like a car had been parked nearby.

Conan looked at the place where Officer Yamamura had fallen, and then at where the deceased had parked his car. Something comes to mind.

Conan told the mountain village police officer, who was squatting on the ground, that the dents in the place were particularly similar to the car driven by the uncle. Because judging by the snow drop...

When Mori Kogoro heard this, he instantly felt that he had discovered something. Because that's such a coincidence. Why is there still a trace of another car parked near the deceased's car? So he asked Triangle Duke: "When did you rent this car?" And I think you should be lying to us! ”

Triangle Tu hurriedly said: "How could it be." How dare I lie to the great detective Maori. This car that took you to find my girlfriend was rented last night. Because I have something to do, I also need to use a car. And I didn't expect her to drive a car and do that kind of incredible thing. ”

Conan seized the opportunity and instantly asked, "Since you know, your important documents are in the car in which the deceased was riding." Why would you even allow your girlfriend to drive this car! ”

Of course, Triangle Du thought that she couldn't think of it, and she suddenly couldn't think of it, and then committed suicide, to get by. As for the documents, it's never too late to get them the next morning!

For Conan, this is a loophole! That is, from the moment the deceased was found to the present, why did not care about important documents at all. Instead, you have to always confirm that your girlfriend died accidentally! This strange behavior is why. Is that document really as important as he says it is!

When Officer Yamamura heard what Triangle had said, he also asked with interest, "Hey, Mr. Triangle." Can you tell us a little bit about the document? ”

With both hands, Triangle Tu tightened the zipper on his clothes. Then he explained, "It's a company document." ”

Mori Kogoro also thought of something, and said that he said for a long time, your document plan?

Knowing that he was out of shape, Triangle hurriedly walked to his car to look for the so-called important plan.

The end result was that forensic personnel discovered that the location was in the rear seat. But why was something resembling a cigarette lighter found inside the deceased's red bag!

Mori Kogoro and Officer Yamamura looked at the location where this cigarette lighter appeared very strangely. Because this black cigarette lighter should be plugged in the driver's seat near the gearshift lever directly in front of the ashtray box under the air conditioning panel. So that leads to a question. For a woman, she should not like to smoke. Why did she find a cigarette lighter in her bag?

While Mori Kogoro was thinking, the forensic officer said that in her bag, she found a slightly charred cigarette lighter. But the burnt part is where the cover is. And this is on sale today, but I don't know why, on it, I can't collect a single fingerprint!

Mori Kogoro: They feel incredible. First of all, according to the judgment of the forensic staff, this book is on sale today. If the deceased had stopped here last night, how did this appear in the car!

Triangle explained the reason for the cigarette lighter, because it was his girlfriend who objected to him smoking. So...

For Conan, this reason is too far-fetched! Even if his girlfriend hid his cigarette lighter, then why did this book, which should have been on sale today, appear in the bag of the deceased lady. And looking at Mr. Triangle's obvious dodgy eyes, it shows that he is lying.

Maori Kogoro is concerned about whether he is an old smoking gun.

Maybe it doesn't matter if you don't say it, in this way, the cigarette addiction of the triangle is committed. He said I was smoking a cigarette nearby. Then I walked into the car I rented, took out the cigarette case, and prepared to smoke...

Conan suddenly remembered something. So he ran into the car in which the deceased was riding. Look inside the car ash box at the gear stop, maybe there are some clues.

Although his behavior is obviously making trouble. But by the time the forensic officers spotted Conan, he had already entered the car.

As a result, in the car, he found a note that said, "In order to return to the original self, go to the original place...".

Finally, Conan discovers that the ultimate murderer is Mr. Triangle Tu. The rest is his modus operandi.

Just as Conan was lying in the car, trying to take the note, the forensic staff finally picked up Conan, who was in the way, and rushed out of the car.

After Conan was picked up, it was discovered that Eiyu Hondo, who was nearby, had been thrown down again!

Mao Lilan, who was beside Eiyu Hondo, looked at him as he fell to the ground. Concerned asked, "Are you okay?" ”

Eiyu Hondo, who fell to the ground, said that it was okay. This is normal. Whenever something like this happens, I'm the first to be unlucky.

(Actually, people who deliberately make themselves look stupid are actually very smart!) ）

The attentive Maoliran found that Hondo Eiyu's finger was actually scratched.

Eiyu Hondo said that he was scratched by broken glass on the ground, and this small injury is nothing.

But for Maolilan, such a cold day, if not treated in time, it is easy to cause chilblains.

Then, Maolilan said, "I have a band-aid in my bag." OK...

When Moriran took out a band-aid from her bag and prepared to put it on Eiyu Hondo with her own hands.

The jealous Conan snatched the Band-Aid directly from Maorilan's hand. Then he handed it to Eiyu Hondo, who was half-sitting on the ground, and said that he had pasted it.

Although Eiyu Hondo looked at Conan with a jealous expression. But he still consciously took the band-aid from Conan's hand, and then applied it to the injured area.

When Eiyu Hondo put his injured finger on it, he said happily to Conan, "You said that the Band-Aid is really a good thing. Because a band-aid can seal all the wounds. Then the wound is exactly the same. ”

When he heard Eiyu Hondo say that all the keywords were sealed, Conan thought of something. He hurried to the deceased's car to see if his reasoning was correct.

The forensic staff, who were constantly extracting evidence in the deceased's car, saw Conan come again. Puzzled, he asked, "Little ghost, why are you here again!" This is not a place for kids. ”

Conan stated that there was something in the car that I had fallen inside.

The forensic officer said, then you can go in and have a look.

After Conan thanked the forensic staff, he climbed into the car at one point. When he looked at the place where the tape was sealed, he understood everything.

Before I knew it, the forensic work had finally reached its final stage.

Officer Yamamura still asked uneasily: "Detective Maori, did he really commit suicide!" ”

Mori Kogoro watched as the forensic staff had finished their final work and were ready to bring the deceased's car and evidence to the bureau for the next investigation. He said, "Didn't I say it all! Ms. Amy's car was riding, her windows and doors were completely taped shut and a small charcoal stove with solid fuel was lit. In addition, the carbon furnace emits carbon monoxide, so suffocation to death. Is there something wrong? ”

Officer Yamamura and Eiyu Hondo said that it seems that the wonderful reasoning show has come to naught. So he showed a disappointed expression.

Looking at the disappointed expressions of the two of them, Maori Kogoro asked puzzledly, "What's the regret about this?" It was clear that Ms. Amy had a fight with Triangle Tuk last night, and then she couldn't think about it. So he drove his car here and committed suicide by inhaling an excess of carbon monoxide. What's there to debate about this. ”

Officer Yamamura said to Mori Kogoro, "But they really want to hear your reasoning show." ”

Eiyu Hondo agrees.

Although, Mori Kogoro insisted, this case was an accidental suicide case. But is this really the case, and what is the truth ...