I'm making soy sauce in the detective world

Hearing this, Officer Megome glanced at Keihiko Negami first, and then asked Kosuke:

"Guangyou, are you sure?"

"Eight or nine do not leave ten." Guangyou also left room for himself.

It's not that he doesn't believe in his own judgment.

This is just his habit of doing things.

"Is there any evidence?"

As soon as he finished asking, Officer Mumu remembered that Guangyou had chased him out.

He asked again:

"Guangyou, have you ever seen a murderer while chasing?"

"Then just remember now."

In fact, although Kosuke can be sure that Keihiko is the murderer.

But to speak of evidence.

Well, he has no evidence at hand now.

As for the appearance of the murderer, he did not see it.

He remembered the general shape of the opponent.

Similar to Keihiko Nekami.

He said it before.

But before I gave a more vivid example, this time I was confirming the identity of the murderer.

Without actual evidence, what was said is not very convincing.

Only when everyone is aware of the doubts will the case proceed.

Therefore, Guangyou did not answer whether there is evidence.

It changed the subject.

He asked quietly:

"Sergeant Megome, don't you think that Keihiko Nekami's behavior was strange just now?"

"In the dark situation just now, he was able to turn on the light very accurately and quickly."

Upon hearing this, Officer Megome also realized that it was wrong.

He squatted in front of Guangyou, pinched his chin and frowned, and said:

"It's really strange to say that."

"It was pitch black, let alone walking, I couldn't see things clearly at all."

"And this room is so messy."

The conversation between the two avoided Keihiko Negami and Keizhan Kanada.

Shibu Takagi, who had been on the side, heard it naturally.

He also participated in the discussion, he said:

"I think it is possible that he has any way to judge the location of things."

"Plus familiarity with the apartment layout, so I can come and go freely."

"Well, it's possible." Officer Mumu nodded and said.

He also agrees with this statement.

If there is a way to judge, even he can do it.

What's more, Keihiko Negami himself often stays in the dark room because of his career.

It is not surprising if there is such a method.

What makes him curious is, what is that method?

But there is no more direct evidence after all.

It is impossible to prove that the murderer was Keihiko Negami.

It can only be said that Keihiko Negami's suspicion is the biggest of the two.

Can be listed as a key survey object.

On the one hand, Police Officer Mugo sent several people to investigate the Dongdu Development Office.

Let a few people call up the surveillance video at the Dongdu Development Office and nearby.

See if you can find any clues.

On the other hand, Officer Megome asked Shibu Takagi to pay attention to Keihiko Negami's reaction.

If there is something wrong, you can also respond in time.

And Kosuke is also thinking about how to prove that Keihiko Nekami is the murderer.

Without that thin blanket, the blood might splash on Keihiko Negami's body.

At that time, it can be detected whether it is directly with a police dog or with a luminol reagent.

But Keihiko Negami deliberately wore a mask and changed into sportswear.

There are also thin blankets.

Under normal circumstances, these two methods are also invalid.

Unless there are new discoveries now.

...

Maybe this is luck.

Just as Guangyou thought so, the police officer inspecting the scene made a discovery.

"The police department, there is a very strange place."

The police officer walked from outside the apartment to the side of Officer Mumu.

Holding a few photos in his hand, he pointed to the top one of the clothes close-up, and said:

"This is a photo taken when the victim was sent to the hospital."

"In this photo, the third button on the victim's shirt was torn off."

"The victim had a dispute with the murderer, and did they act?"

After recalling the process that Guangyou said, Officer Mumu felt something was wrong.

He remembered it clearly.

In the process Guangyou said, the murderer directly stabbed Dechang, the ancient village who was still sleeping.

Hearing Guangyou said that when he opened the door, the murderer had not stabbed him down.

At that time, the ancient village Dechang was still snoring.

The police officer also said this.

He pointed to the remaining pictures:

"This is a photo of the rest of the victim's body."

"Moreover, there was news from the hospital just now."

"No signs of scuffles were found on the victims."

Hearing this, Officer Mumu thought for a few seconds and said:

"In that case, it means that this button was probably deliberately torn off by the murderer?"

Takagi Shibuya on the side noticed that Keihiko Negami's expression changed after Officer Megome said this.

Although it was only a moment, he still saw it.

At this time Guangyou also remembered this detail.

He pulled down the corner of Officer Mumu's clothes.

When Officer Mumu bent down and got closer, he said:

"Sergeant Megome, I suddenly remembered."

"The murderer pulled Mr. Gucun on his chest after attacking him."

"It's probably just pulling that button."

After listening to Koyo's words, Officer Megome nodded.

But he was suddenly puzzled:

"But why did the murderer pull away the buttons from the victim's clothes?"

"Buttons are not made of valuable things like diamonds."

"And it's not a serial killer. Take the buttons back to collect."

Just like in those movies and TV series.

Some serial killers like to take one thing away from the mission objective.

It can be anything.

Take away a small part of the target disgustingly.

For example, ears, nose, eyeballs, etc.

It’s not disgusting to take away one thing.

Buttons are not impossible.

However, the murderer is not such a serial killer.

I don't know the motive, but it shouldn't be the most vicious.

Otherwise, it would be impossible to let a child like Guangyou chase after him.

Flee without fighting back.

He didn't consider the circumstances that Guangyou could play.

Because this is really beyond his imagination.

At this time, the sound that suddenly rang from the side disrupted Officer Mumu's thoughts.

"Could it be that the murderer did something on the button."

"The murderer may use the buttons to determine where Mr. Gucun is and what's important."

"Because the position of the third button is very close to the heart."

"The cut is also very close to the heart."

You don't even need to look at it. As soon as you hear the voice, Officer Mume knows that these words are what Conan said.

At this time, Conan ignored the helpless gaze of Officer Mumu and continued:

"According to the murderer's plan, if there is no Guangyou, the murderer should be able to leave the apartment silently after killing Mr. Gucun."

"Just lock the door with the key."

"Then the most suspicion is Mr. Hoijima Lang who is sleeping on the sofa next to him."

"With this reasoning, acquaintances are more likely to commit crimes."

"If you find the missing button, you might know the identity of the murderer."