After rejecting me, Fei Yingli regretted it

"Now the key is the key."

"What kind of method did the murderer use to leave the key in the water?"

Twilight said in distress.

After hearing Twilight Thirteen's words, Qin Xiao fell into deep thought.

[In addition to this, there are two doubts here. 【

Why did the murderer carefully paint the crayons on the edges of the beams and pillars and the key handle of the gate, in addition to graffitting the walls.】 [

The other one is the air window.] It would be far-fetched to say that it was originally turned on but the murderer did not notice this. 【

Wait! 】 It seems that it is not only the window that opens. Suddenly

there was something in the room. It attracted Qin Xiao's attention.

Just as he was about to go over to investigate, Maori Kogoro's words interrupted his train of thought.

"I see!"

"I've figured it all out, Qin Xiao boy, Officer Twilight."

Hearing Maori Kogoro's words, Twilight Thirteen's eyes widened.

But Twilight Thirteen was not 100% convinced of what he said.

Because every time he said something, but the final result was not like this, Twilight Thirteen now had a trace of doubt about Maori Kogoro's reasoning.

"I take back what I just said, this is a homicide case."

Maori Kogoro looked at everyone with a serious face.

"Now please come with me."

Hearing Maori Kogoro's words, everyone glanced at each other and followed behind him.

Maori Kogoro accompanied them to the door of the house.

"Want to unlock the key to this technique? It's in this email box.

Maori Kogoro knocked on the email box by the door and said.

"The murderer first pulled the rope over to the gate on the bridge of that architectural model."

"After passing through the mailbox, go outside the house and lock the door."

"Then put the key on a rope, and as long as you keep pulling on the other side of the rope, the key will slide to the room."

"When you cross the model bridge, the toilet paper breaks and the keys fall into the water."

"How's it going! Let's solve the mystery now. Maori

Kogoro had a smile on his face and looked at everyone present.

"So that's the case, it's still Maori brother, you are powerful."

Although Twilight had doubts about Maori Kogoro's words, this time his reasoning was a way that could not but be convincing.

Being praised by Twilight Thirteen, Maori Kogoro immediately burst out laughing.

"But, Uncle Maori, there's something I don't know much about."

Sure enough, Qin Xiao knew that Conan would not let him have a good time.

As soon as he said this, Maori Kogoro's face immediately darkened.

Then a punch hit his head, and Conan's head instantly bulged a large bag.

"You little devil! You know what! If you don't understand, don't talk nonsense!"

Conan covered the big bag on his head in pain and squatted on the ground.

But even so, he still had to speak out about the problem.

"Isn't there a right angle between that door and the living room?"

"So what?"

Maori Kogoro asked impatiently.

"If you pull the rope from outside the gate, it will rub against the pillar in that corner, so won't the murderer leave traces of crime?"

Upon hearing Conan's words, Maori Kogoro blinked in place.

Then he immediately walked to the pillar in the corner that Conan pointed to and checked.

"Hey? How can there be no trace?

Maori Kogoro said suspiciously.

[It seems that the murderer deliberately painted the edge of the pillar with crayons so that it would not be impossible to see that he had used the rope. ]

After hearing Maori Kogoro's words, Qin Xiao figured out why the murderer would scribble with crayons on the wall.

"That's right! I understood that the murderer was operating the toilet paper on the keys directly from the mail box.

"But there is no trace."

As he spoke, Maori Kogoro fell into doubt.

"That's right! Use air windows! After

looking up and seeing the air window, Maori Kogoro was inspired again.

"Actually, the murderer's method was completed using this air window."

Maori Kogoro pointed and said excitedly.

And Twilight XIII, after hearing Maori Kogoro's words, rubbed his chin and walked over to look up.

"If you talk about physics, it's possible."

"Wrong, impossible."

When they mentioned that the murderer was probably operating in the air window, Aunt Guangjiang said that she did not agree with their view.

"You see there's a dog in the yard of the house opposite."

"This dog is so conscientious that no one wants to go near him except his family."

"You're right! Jodo.

Aunt Guangjiang pointed to a dog lying under a street lamp not far away and said.

When Shirodo Yanhiko, who was called, heard this, he immediately reacted.

"Yes, Aunt Mitsue is right. This dog also often barks at me.

"It's clear from the place where the dog is, and if someone is doing something strange below, he will yell and bark, and the noisy person will not be at peace."

Aunt Mitsue said why he thought it was impossible.

"In that case, it is impossible."

"So it's still a suicide case, Officer Twilight."

Maori Kogoro shook his head and looked at Twilight XIII in distress.

[No, this is definitely homicide! ] And the murderer is Yanhiko Jodo.

[There was only one wound on the victim's hand, and without hesitation at all, he deeply cut off the artery with a knife. [

The only people who can do this are people with medical backgrounds.] But what exactly is he using?

Conan looked solemnly at Shimoto Yanhiko, who seemed to be very sad because of the death of his friend.

"Conan, do you think there is a smell in this room?"

Just when Conan was distressed, Qin Xiao squatted beside him.

"Really! This room seems to have a strange smell. When

Qin Xiao said this, Conan immediately felt it.

Then Conan looked for the taste, and then found something in Soda Shin.

After seeing that thing, Conan immediately ran to the kitchen.

"Mother-in-law! Is this cup used by my mother-in-law to hold juice today?

Conan asked, pointing to the glass on the stovetop.

"Well, that's right. It's really strange that Ah Zhen would wash the cup.

Aunt Guangjiang looked at the cleaned cup suspiciously.

And after hearing Aunt Guangjiang's answer, a smile rose at the corner of Conan's mouth.