Conan: This repairman is not very knowledgeable

"..."

Only then did Conan notice that Paul was wearing sunglasses and had his back to everyone. It turned out that he was reading a book.

I'm not afraid of damaging my eyes...

"Xinyiji, is it possible that the statute of limitations has expired for a case from fifteen years ago?"

Dr. Agasa turned around and asked while typing away on the keyboard.

"Probably." Conan shook his head. Judging from the police's attitude towards this case, this should be the case.

"Found it. Your father also saved reports about this case." Dr. Agasa said.

The doctor took photos of these case records and saved them in his computer.

However, Yusaku did not participate in the investigation, and the only information he had was newspaper reports.

The case happened twenty years ago.

The victim was a 50-year-old doctor, Mr. Tsujiji Boukawa, and the murder weapon was a Japanese sword in the victim's possession.

Two days later, the person who was murdered was Mr. Atsunori Mujita, 42, an assistant professor in the Department of Science and Engineering at Touto University. The murder weapon was the same Japanese sword.

Then the police officer in charge of the investigation saw a suspicious person driving a car. When he approached to inquire, he was hit by a vehicle that suddenly started to flee and died due to serious injuries.

The person who tracked down the car and forced it into a dead end was Chief Inspector Matsumoto.

When he was attacked by the murderer and his left eye was injured, he snatched the other party's samurai sword and slashed the murderer with his backhand.

It is now basically certain that the murderer has a straight scar on his back.

"The next case will be in five years?" Lin Feng also took a curious look at the case on the computer screen.

The interval is a bit long. I wonder if something happened suddenly or stimulated the suspect, causing him to commit the crime again.

Fifteen years ago, thirty-four-year-old lawyer Jin Guojing was murdered with a kitchen knife from his home.

The modus operandi was to first use an electric baton to make the victim unconscious, and then use a sharp object to cut the body and kill the victim. The methods were extremely cruel.

"In these three cases, there were no signs that the door locks had been pried open. The police began to investigate the possibility that the crime was committed by an acquaintance."

"But the three victims have nothing in common..." Dr. Agasa frowned as he read the report of the case that year.

Will you open the door and let the murderer in?

By the way, could it be a repairman?

Thinking of this, the doctor looked at Lin Feng.

"It's not impossible, but the report didn't mention any property loss, so the possibility is low." Conan shook his head and said.

"The police must have hidden a lot of information. The first two victims died from the same knife, and how was the third victim identified?"

Lin Feng drove Dr. Agasa away, sat in front of the computer, and started operating it.

"This date is only three days away from the end of the retrospective period?!" Conan was shocked when he recalled the report he had just seen fifteen years ago.

From this perspective, the guy who most likely imitated the murderer's straight-line scar today was also a life-saving straw...

"The victims' bodies were engraved with three different letters: E, S, and W, in the order in which they were killed."

Lin Feng quickly retrieved the police’s internal information on the computer.

With Hiroki's help, this isn't difficult, and pretending to be Bai Ma's father is a matter of minutes.

"EAST, SOUTH, WEST..." Conan put his finger on his chin.

Now I understand why the three cases were investigated together.

Now that we have east, west and east, where did the north go?
"If there is a missing Bei, could this Bei be the undiscovered victim or the murderer?" Dr. Agasa thought about it and felt that both situations were very possible.

"Shouldn't it be in the order of east, west, south and north?"

"Why was Nan the second victim?" Conan was a little confused.

"Who said that? All I've heard since I was a child is all about the east, south, west, and north." Lin Feng closed the internal police information and opened two forums.

"What do you mean?" Conan noticed that Lin Feng was reading posts related to the Dark Knight, and asked with a speechless look on his face. Sure enough, the person who was arguing with opponents online was most likely me...

“Never played mahjong?”

“Whether you are the banker or playing cards, you cannot do without the four directions of east, south, west and north, but no one will say east, west, south and north in this order at the card table.”

Lin Feng looked at the dog-headed detective with contempt.

You don’t even understand this.

I have solved this case!

Maybe something happened at the mahjong table.

The last Bei is not the undiscovered victim, but the murderer.

Mahjong table bullying incident.

"Doctor, assistant professor, lawyer, at first glance they really have nothing in common, but that doesn't mean they can't play mahjong together." Conan nodded, feeling that it made a lot of sense.

Even if it’s not mahjong, it could be some other form of entertainment.

Read more latest popular novels at 6.9*shuba!

If Uncle Maori, a mahjong enthusiast, were here, he might automatically shout out north when he sees east, south, and west.

The dog-headed detective took out the bow tie and prepared to call Inspector Megure.

"Don't use my voice." Lin Feng shouted and reminded.

Conan looked at Dr. Agasa.

The Doctor scratched his head.

me?

In the end, Conan used Dr. Agasa's voice to call Inspector Megure.

"It's Dr. Agasa. It's so late. What's the matter?" Inspector Megure had just finished questioning Kusumoto Ryuhei.

No results were obtained.

When the case occurred fifteen years ago, it was confirmed that he was living in a boarding house abroad, so he could be ruled out as a suspect.

The man with the scar on his back was someone he met while taking a sauna before going abroad.

The man also clearly told Nan Ben that the scar on his back was a medal of courage carved by the police five years ago, and asked him if he wanted to have another cut.

It's so arrogant!
"I heard from Lin Feng about the case you are investigating and wanted to provide some information." Conan said in the voice of Dr. Agasa.

"intelligence?"

Inspector Megure's tone was full of doubt.

"It's like this, I saw the information of the three victims on the Internet, and I was wondering if they knew each other without their families knowing." Conan was not in a hurry. After all, he had just checked the internal information of the police.

"We had this suspicion at the beginning, but no one has provided any clues since the photos of the three people were posted for so long." Inspector Megure felt that this approach was a dead end.

"What if it's a more private place? For example, I went to a mahjong parlor today and there were private rooms there."

"Mahjong parlor?"

"..."

There was a long silence on the other end of the phone.

"Dr. Agasa, no matter what, I want to thank you for providing the police with ideas this time!"

After thanking him, Officer Megure hung up the phone.

"Superintendent?"

Fatty Orange looked at Chief Inspector Matsumoto who was standing beside him.

"East, south, west, north."

"Go investigate now, expand the scope, and find that guy!" (End of this chapter)