"There are only two keys to the house, one with you, Mrs. Tatsumura, and the other with your husband. After he was knocked unconscious by your druggedness, it became a secret room, a secret room that only you could enter. ”

"Hehe, are you saying I'm a murderer based on this!?" Tamura Gongjiang looked at Kogoro with a mocking expression, and his heart was a lot more settled, thinking that this so-called detective was not very good!

Kogoro shook his head slightly, and he didn't have the slightest anger at people like her. "Of course not, that's just a reason for my suspicions."

"You will all remember the loud sound of opera in the room when we came in! No matter who you are, you won't be playing so loudly in the house! There is only one kind of murderer who needs to do this. ”

"Purpose?" "Yes, she wanted to borrow her voice to cover up the fact that the dead were poisoned by the muffled snort." But how did she do it? Can you poison and kill people in front of you? ”

In response to Officer Twilight's question, Kogoro answered directly. "Just borrow that keychain! Since the deceased's keychain can hide some small things, then the one in Mrs. Tamura's hand must have a similar design! ”

"And the reason we didn't notice it at the time was because when we came in, we were caught up in most of the attention of the player that was running, and then she borrowed her body and the stack of books."

"Books!?" Everyone's eyes suddenly turned to the stack of books on the desk. "Yes, she deliberately stood in front of our line of sight, and with the block of the stack of books next to her, she could complete the whole murder process under the cover of the sound of opera."

"After that, as long as you pretend that you have just discovered the fact that the deceased is dead, you can complete your alibi and completely rule out your suspicion."

"What about the evidence! What about the evidence you say! It's all your own conjecture! Where is the evidence that proves that I am the murderer!? At this time, Dacun Gongjiang is no longer calm and calm.

"Well, the evidence, it's the same as I said before. This room was deliberately disguised as a secret room by you, trying to clear your suspicion, but during the time when the deceased was poisoned and died, only you could enter it, and it became evidence that you were the murderer. ”

"And then there's the poison needle, and if you want to hide that dangerous thing and carry it with you, you have to have something right for it, and that keychain fits it."

"And then it's like this, do you see anything?" Kogoro walked over to the bookshelf, picked up a photo on it, and showed it to the crowd.

"This is a picture of Mrs. Tatsumura when she was young, right!?" "Yes, it's a photo of her when she was young, don't you think she looks like a person?"

"Ahh It's really like Miss Sachiko! Xiao Lan suddenly exclaimed, attracting everyone's attention. After getting Xiaolan's reminder, they also reacted immediately.

When he was young, Tatsumura Gonge was very similar to Sachiko now, only the hair color was slightly different, just like sisters.

"Could it be that Sachiko Katsuragi is the daughter of you and Mr. Tatsumura!?" Officer Twilight asked, shocked, completely unexpected.

"No, it's not! She is the daughter of me and my ex-husband. At that time, my ex-husband was also a diplomat, but Tatsumura Xun coveted my appearance, so he framed my ex-husband, who was his boss at the time, and let him be arrested for some things. ”

"And while he was in prison, he committed suicide so unbearably, and Tatsumura took this opportunity to climb to the top, and then divorced and began to date me. As for Sachiko, who was very young at the time, she passed it on to my ex-husband's relatives. ”

"I had no idea that they would do such a thing for the sake of me and my status. Until some time ago, Guizen came to the house with Sachiko and said that he wanted to marry her. ”

"When Tatsumura and I met Sachiko, he immediately recognized him and looked very surprised, but I wasn't sure yet. It wasn't until later that he heard Guishan's request that he immediately got angry and said that his daughter would never be allowed to marry into his own family. ”

That's when I confirmed that Sachiko was my daughter, so I asked him, and he told me what happened. I can't forget him, he was framed to death by this man! ”

"So I deliberately came up with this plan, I thought it was seamless, but I didn't expect that Mr. Maori, your ability would be a little more powerful than what was advertised in the newspaper, and I still prepared a lot of things." She smiled wryly and shook her head, her whole person's spirit had disappeared.

"So, you're admitting that Tatsumura was the one you killed!?" Officer Twilight immediately asked, this was the key to whether the case was closed.

"Yes, even if you don't admit it, when you start to look up this keychain according to Mr. Maori's words, it will be exposed!" As she spoke, she took a key out of her pocket and opened it by mistake.

Looking at the groove inside the keychain, as long as the same venom as the poison needle can be extracted from it, it can prove the fact that Dacun Gongjiang killed people.

And when the investigation was over, Hattori Heiji also happened to come back. He looked at the people in the room excitedly, and directly said the words that were extremely embarrassing for the scene.

"I already know who the murderer is! The evidence and modus operandi are very clear! As he spoke, he looked at everyone present with a triumphant expression.

But noticing the strange expressions of everyone, his face gradually sank. "What's wrong? Is it what's going on again? "Ah, in fact, this case was solved by the Maori brother himself, so you don't have to worry about it!"

After hearing Officer Twilight's words, Hattori Heiji was stunned for a moment, and then looked surprised. The tool used as a forged secret room is obviously there for him, how did that person solve the case, and who is the person who solved the case.

His confusion was quickly answered by a police officer, who told Kogoro the reasoning he had made earlier, which made Hattori Heiji even more confused.

Why did the evidence he found be completely different from what Kogoro said, but the other party just admitted the crime, coupled with that perfect reasoning, he couldn't think of any loopholes.

Since there is something incomprehensible, with his temperament, how can he not find the answer. He immediately walked up to Kogoro and took out a few loops of fishing line from his pants pocket.

"Mr. Maori, yes! You say that the murderer is Mrs. Tatsumura, but I have other opinions. The murderer was supposed to be Mr. Toshimitsu Tatsumura, who borrowed such a thing and put the key in the pocket of the deceased's pants. ”