Coroner Coroner

"It seems... that I was self-defeating."

Mrs. Chi Cun let out a long breath of relief.

The voice was full of relief, obviously, she no longer intended to hold on.

"Mom...you really did this?" Ikemura Takayama's eyes were full of shock: "Why did you kill your father?!"

"Alas..." Mrs. Chi Cun sighed deeply, with a look of reminiscence on her face.

She seemed to be brewing emotions, and wanted to tell some complicated and sad stories.

And just then...

While everyone was quietly waiting for Mrs. Chimura to tell her past stories.

Suddenly there was a sound of hurried footsteps on the stairs.

With a confident smile bright enough to endorse black toothpaste, Hattori Heiji made his debut:

"Everyone, I already know who the murderer is!"

"Er..." The atmosphere suddenly became a little weird.

Everyone, look at me and I look at you. In the end, Kogoro Mori reminded with a strange expression:

"That, actually..."

"Actually, the murderer used a very wonderful secret room murder method!"

Hattori Heiji was so excited that he didn't notice the strange expression of Mori Kogoro who hesitated to speak.

He just ran downstairs and rummaged through the trash can, and within a few minutes, he found what he wanted in the place he reasoned about.

In other words, it only took him a few minutes to crack such a complicated secret room technique.

This kind of case-solving speed seems to have surpassed 99.99% of the world's counterparts. How can the Maori lady compare?

Thinking of this, Mr. Hattori Heiji, who is eager to win, couldn't hold back a surge of joy in his heart:

"Although I only watched the scene for a while and was kicked out."

"But even with such a limited time, it is enough for me to see through the secret room murder method used by the murderer!"

There was a little pride in his voice.

But Mao Lilan was so confused that she forgot to shed tears:

Chamber murder?

This case is not a secret room murder at all...

How could he decipher the secret room murder method?

Could it be... I just discovered something wrong?Is Mrs. Chi Cun helping someone to take the blame?

The fledgling Miss Maori couldn't help feeling a little guilty.

Holding this kind of self-doubt, she did not question Hattori Heiji out loud, but asked softly in a weak voice:

"Then, Mr. Hattori...can you tell me about your discovery?"

"OK!"

Hattori Heiji thought that Mao Lilan had already surrendered, and was waiting to hear his high opinion.

So, he immediately took out the fresh fishing line he just dug out from the trash can, and showed it to everyone:

"There are only two keys to the study room, one is carried by Mrs. Chimura when she goes out, and there is no way for the murderer to use it."

"And the other key is in the locked study, in the dead man's pocket."

"This forms a secret room, which makes people wonder how the murderer killed Mr. Ikemura Isao with a poisonous needle, and then left the room and locked the door without the key."

"But in fact, as long as you use this fishing line to design a small mechanism, you can realize this trick of killing people in a secret room."

As he said that, Hattori Heiji took the ball of fishing line and explained in detail the secret room murder technique he had comprehended:

"First, kill Mr. Ikemura with a poisonous needle in the study."

"Then, tie the key to the fishing line and connect the fishing line to Mr. Ikemura's trouser pocket."

"Then, walk out of the study and lock the door with the key."

"Finally, pull the fishing line, and use the fishing line to slowly send the key from the bottom of the door to the inside of the door from the outside."

"The key will end up stuck in Mr. Ikemura's trousers pocket, and at this time, as long as the fishing line is pulled hard outside the door, the fishing line will be separated from the key."

"Then the fishing line is completely withdrawn, and the key is left in the locked study, forming a 'secret room'!"

Excitedly, he talked about this wonderful secret room technique that may only be possible for those with the ability of the line fruit.

Immediately afterwards, Hattori Heiji said the name of the "murderer" with certainty:

"The prop used by the murderer to realize the secret room is fishing line, and I just found this ball of fishing line in the trash can in the Japanese room."

"Mr. Ikemura Toshimitsu..."

"After you met us just now, did you go to the Japanese room?!"

Hattori Heiji pointed the finger at the father of the deceased Ikemura Hoon, old Mr. Ikemura Toshimitsu.

His eyes were extremely sharp, as if he wanted to use this momentum to overwhelm the murderer.

However, unlike before, the "murderer" did not kneel in the music and confess his guilt in pain.

And what greeted Detective Hattori was not the gaze of admiration, but a deathly silence.

"What, what's the matter..."

Hattori Heiji finally noticed something wrong with the atmosphere:

"Is there something wrong with my reasoning?"

"Yes, I have…"

Seeing this "Kansai Service Department" who claims to be as famous as himself, but invisibly lowers his reputation by the way, Conan, who has been watching, finally couldn't help complaining:

"Isn't this just talking on paper?"

"Such a complex mechanism... can it really be successful?"

"It's not a question of success."

Mao Lilan couldn't help but join in the spit combo:

"Even if this method can be successful... what's the point?"

"Using this complicated secret room method to kill people can help the murderer create an alibi, or can it eliminate his suspicion?"

"I can't. The murderer put all his effort into killing people in a secret room just to show off his skills?"

She pointed out the most crucial point:

There must be a reason for the murderer to design the secret room, otherwise it is the secret room for the secret room.

After spending so much effort to use the secret room murder method, but it can't help him at all. Could it be that the murderer simply wants to play a detective drama in reality?

"Ah..." Hattori Heiji dripped cold sweat from his forehead.

He wanted to win too much just now, now that he calmed down and thought about it, his reasoning seemed to have so many problems.

"But... I obviously found the fishing line used to make the secret room!"

"Didn't the murderer use this method to kill?"

Hattori Heiji still had a glimmer of fantasy, and it was the evidence that gave him confidence.

"No..." Mrs. Chimura gave the official certification.

"Why do you say that?"

"Because I am the murderer."

Hattori Heiji:"???"

"And, before you showed up, I had confessed to Miss Maury."

Mrs. Ikemura continued to give Detective Hattori a fatal blow:

"I deliberately threw that fishing line in the Japanese room to put the blame on Dad."

"Unexpectedly, this fishing line had no chance to deceive Miss Maori, but caught another fish."

Chapter 206 Angel's Tears

"The murderer was indeed me."

Mrs. Chimura briefly described her already exposed modus operandi

Even, she also produced evidence:

It was her, the custom-made key chain with needle-like grooves to conceal poison needles.

Because Mao Lilan solved the case so fast, Mrs. Chi Cun had no chance to deal with this key evidence.

With this key chain that can detect residual toxins on her body, and the testimony of all the witnesses, she has no chance to persevere.

Therefore, Mrs. Chi Cun simply confessed her crime honestly.

After figuring out the truth, Hattori Heiji's black face turned blue, red, and purple, as if turning into a human-shaped LED light.

Co-authoring his long-winded reasoning just now is completely wrong.

He simply fell in love with the murderer's plan and became that big stupid fish caught by the fishing line.

"This this…"

Hattori Heiji was so embarrassed that he could pick out a three-bedroom and one living room with his toes.

Looking at Mao Lilan, who looks innocent, pure and harmless to humans and animals, there is only resentment in his tone:

"Miss Maori, since you have already discovered the truth, why do you ask me to reason?"

"Because I'm not sure about my ability, so I want to listen to the reasoning of a famous detective to see if I have made any mistakes."