"By the way, Mr. Police Officer, I have one more thing I haven't said." Satake Yomi suddenly said.

Keisuke Chishou's eyes lit up, waiting for Satake's so-called truth.

"Mrs. I handed me a letter this afternoon and told me to take it out if something happened to her." Satake said Oshimi.

"You are talking about the letter you have been in the wife's safe all the time, right?" Fujiha Juno said in surprise.

Satake Yomi was even more surprised: "You know, too?"

Not only Shiina Masahiro nodded, but even Sakurako Mihara also remembered.

"I also remember that my wife had a letter in the safe. She often opened the safe and confirmed the letter. Once I entered the study without knocking on the door. I happened to see her opening the safe, and she scolded me angrily." Sakurako Mihara suddenly said.

"What about the letter?"

"In my bag." Satake Yomi returned to her room to get the bag, and naturally a police officer followed.

Keisuke Chishou asked the Yama Prefecture Gongwang a little strangely: "Police Department, did you not check your backpack when checking your belongings?" Otherwise, the letter would have been taken out to read it long ago.

"Her bags have been kept in the guest room. She has never been back from Mr. Shiina Masahito to the deceased being poisoned, so there is no need to check it." Yama Prefecture Gongwang explained that even if it was checking the items, there was no need to keep any unrelated privacy.

Suddenly, folk music in the gamba style suddenly sounded in the room.

"Sorry, my phone number has been forgotten to be silent." Keisuke Chishou smiled apologetically, took out his cell phone and hung up the phone, and sent another email, as if explaining.

"It's okay, but you have to pay attention in the future." Shan County Gongwang smiled generously.

"I guess after we read the letter from our wife, we will feel that our wife should want to commit suicide." Keisuke Chishou suddenly said.

The sound is not loud, and it is better that the Shanxian Gongwang standing beside him can hear it clearly. As for whether others have heard it, it is not clear.

"Huh? Was it suicide?" Shanxian Gongwang asked in surprise.

Keisuke Chishou shook his head: "Of course not. I just stood behind my wife. All my actions before the accident were killed."

"and you?"

"I mean the murderer wants us to think that the wife was committing suicide." Keisuke Chishou explained: "Will she get away with it?"

"She?" Yama Prefecture Gongwang was a little surprised and subconsciously glanced at the door. She could only be Sakurako Yorihara and Yoshimi Satake. From the words of Chishou Keisuke, it was probably Satake Yoshimi.

"From the beginning to the end, she is actually the only one who has the conditions to commit the crime." Kensuke explained while thinking, so he said very slowly: "But there is evidence of the motivation..."

"Wait! You said she was the only one?" Shanxian Gongwang found that he could not keep up with the brain circuit of this newbie.

"Yes, except for the deceased and his wife, only she and Sakurako Mihara have the keys left. As long as these people have not lost the keys, the person who sent the letter to the Osaka boy is between them. Wakamatsu Kohei's death is definitely the work of the deceased and his wife, so sending the letters in one go is not good for them. Inviting the detective is a helpless move due to superficial kung fu." Kensuke Chishou changed his slow speech speed just now and summarized it like a cannon: "The sender did not make a statement after knowing the method of hiding the last words before his death. Instead, he tested the reason for the detective. Just contact what happened now and you will know: If the detective cannot see through this method, then use this method to kill the two people."

"Then and Miss Satake..." Yama Prefecture Gongwang still didn't understand how to rule out Sakurako Mihara.

"The method has not been completely confirmed, but it must be the same as hiding the last words of death. It is probably a visual method. You only need to contact an expert for consultation. There is no need to think about it by holding your head." Keisuke Chishou shook his head: "I recalled my wife's every move before she was poisoned, but no matter what she thought, it was when the wife was about to sign the document, and there was a problem when she was ready to start writing."

"So the problem lies in the document?" Shanxian Gongwang couldn't understand.

In fact, Kensuke Chishou didn't figure out what was going on: "Maybe it's not just the documents, after all, the alternative documents that the wife read before signing were also very easy to issue by Satake."

Speaking of those documents, those dense slogans of "Wine of Man" appeared in front of Keisuke Chishou.

Before the two of them finished speaking, Satake Yomi walked into the room and took out the letter that said it was the wife who gave her.

First, I asked several other people to confirm the handwriting. Since it was from the design company, I was more sensitive to the handwriting. After confirming that it was indeed the handwriting of the wife, everyone began to read the content of the letter.

This is a confession from the lady.

The content is as follows:

I am a sinner.

When Gengping was killed, when I rushed to the bathroom, I looked back at Sakurako who was standing at the door, but saw Yuro, who was hiding at the door and panicked, made a "shhh" gesture to me.

Seeing that he was covered in blood, I immediately understood that he was the one who killed Gengping, but I subconsciously chose to cover him up and sent Yingzi away.

Of course, it was not because I had any affection for this stepson, but because he had my handle - I lost a lot of money from the company, and he found out about this. Gengping mistakenly thought it was his doing the day before, so he had a big fight with him.

After supporting Sakurako, I called him out and after the negotiations were made to keep each other's secrets, I asked him to hug Kengping's body so that the blood on his body could be confused. Then we hid the knife in the water tank. After a few days, we dispose of the knife.

Gengping wrote SON on the floor tiles in his own blood, but fortunately the floor tiles were just laid that day and the glue had not dried yet. We took down the tiles and exchanged them with other locations.

The tiles selected by Gengping have a characteristic. Each tiles are actually the same color, but after being laid, they look like they change, which makes people think they are different.

Sakurako was back. While waiting for the police, I asked her to stay with Yuro, left the scene by herself, and broke the window on the second floor from outside.

After the police arrived, they did not find the knife inside the water tank, and after looking at the window, they thought it was an outsider who committed the crime.

Sakurako actually saw the word written in blood before, but fortunately we replaced it, otherwise we would have been discovered by the reagent that detects blood.

Kokai's death was really confused by us, but with time reasoning, Yuro Wakamatsu, who had already fallen safe, seemed to be dissatisfied with me knowing his secret. I think he could attack me at any time.

If one day I am unfortunately killed, please give it to the police as evidence if the person who found this letter.

————————————

These are the contents of the letter. If it is true, it means confessing the fact that Wakamatsu Chinka protected Wakamatsu Yuro's father and the process.

"But isn't Master Yulang dead? Then who poisoned his wife?" After everyone learned the content of the letter, Sakurako Mihara asked the first question.

"And who poisoned Yuro?" Shiina Masahisa also raised questions.

There are always some people who want to ask questions clearly when the truth is clear.

"Can the lady finally be unable to bear it and take action to eradicate Master Yuro first?" Satake Yoshimi thought, "Didn't you find poison on Master Yuro's door handle before? If you use this method, it's not just me and Sakurako who can poison it, right?"

"Keisuke, come out with me." Yama County Gongwang suddenly pulled Kyōsuke Chishou out of the study, leaving a few people looking at each other.

After about ten minutes, Yama County Gongwang came back, but Keisuke Chishou disappeared.

"Police Officer." Satake Hoshima shouted.

"What's wrong?" Shanxian Gongwang asked intriguingly.

Satake Yomi didn't notice the tone of Yama Prefecture, and just said, "I have a guess. Is it possible that the wife had put the poison there himself?"

"I think it's very likely that the young master Yulang is the wife, and the remaining poisons must always be placed in a place. The wife has a first-class certificate for Chinese character identification, and the Chinese character dictionary is a book that she can hardly use, so..."

"What do I think is this? I thought you wanted to go to the hospital to see if your wife is dead." Shanxian Gongwang suddenly interrupted.

"Hey? Why did the police officer say that?" Satake Hoshi asked in surprise.

"Because you are in your position, the best result now is that Isn't it rushing to the hospital to see the wife's situation? If you die, you will take the blame. If you don't die, you will find an opportunity to finish the fight. If you really can't do it, you will reach an agreement with your wife and not expose each other?"

"Police officer, what are you talking about?" Satake's face was a little pale, and he asked with a forced smile: "Why should I finish the blow with my wife..."

"'Mrs. obviously just committed suicide!' Do you want to say that right?" Shanxian Gongwang asked, "Are you so sure that your wife is dead?"

"What?" Satake's expression began to panic.

"Potassium cyanide is indeed a very poison that can kill people very quickly, but the attack is not as fast as you think. The cause of death of most poisoned people is that the lungs stop breathing and suffocation rather than the heartbeat stops." Shanxian Gongwang explained: "If you first excrete poison by inducing vomiting, gastric lavage, etc., and then connect to a ventilator, you can stabilize the situation. After arriving at the hospital, use an appropriate amount of Meilan solution to wash the stomach, inject sodium thiosulfate to neutralize the residual potassium cyanide, the life of the poisoned person will stabilize."

"Can you say..." Satake asked in disbelief.

"Is that the one?" Shanxian Gongwang hummed twice, looking proud: "Mrs.'s situation has stabilized. When it improves, you can talk to me. I believe that Mrs. I know who wants to poison her, after all...he."

"Do you all know?" Satake Yomi calmed down instead and asked in frustration.

Shanxian Gongwang grinned and showed a mouthful of white teeth: "It's not easy to find, but if you don't find it clearly, you really can't figure out what your motive is."

"Hmph, then I have nothing to say." Satake Yomi finally surrendered: "I admit that I have all the poisons of Wakamatsu Yuro and Wakamatsu Quinka, right?"

"Satake...you..." Shiina Masahiro sighed.

"What's going on?" Sakurako Mihara asked in surprise... In fact, among the people involved in the case, she was the only one who really knew nothing.

Yama County Gongwang smiled proudly: "It's better to let Miss Satake explain it to us personally."

"Hmph...what's the harm?" Satake Yomi snorted coldly and told her: "Actually, I am the president, the daughter of Wakamatsu Kohei and his first wife."

Except for Sakura Yonahara, no one else was particularly surprised. The uninformed police officers just raised their eyebrows. The family's gossip had nothing to do with them.

"I..." Satake Yomi began to tell her childhood, the reasons why she entered the Wakamatsu Kohei Company, her mental journey and current state, and then finally came into this incident.

"I understood the tricks of those two people as soon as I heard them, but those incompetent policemen actually let them go. Even if it wasn't for revenge for the president, I would never want to let them go!" Satake Hoshi said hatefully: "That's right, it was me who induced my wife to touch the poisoned dictionary."

"When I was in college, I heard of a situation called cloze collapse."

"The gesticulation collapsed?" Everyone was puzzled, wondering why I only heard about gesticulation when I was in school?

"If you stare at a word for a long time, you will not remember the appearance of this word, and you will not be able to write it. This is probably the case. The design draft that the wife asked her to confirm this time happened to have the word "Ruo" in the "Ruo Renzhijiu". Naturally, I will not give up this opportunity." Satake said.

Because he was unable to write the word "Ruo" because he had no choice but to seek help from the dictionary, so he got poisoned on the dictionary that Satake Yoshi had sprinkled on the dictionary in advance, and the wife went to the hospital like this.

"So that's how it is!" Shan County Gongwang exclaimed.

Satake's face changed suddenly: "Are you cheating me just now?"

Shanxian Gongwang said with a smile: "The murderer has been locked in and it is you, but the motive and technique...hehe."

Satake rolled his eyes and comforted himself, if Matsukika recovered, she would point him out.

"By the way, I will correct it. In fact, the latest report received, my wife has been transferred from the operating room to intensive care. Can she recover..." Shan County Gongwang made up for a blow.

Satake was almost overwhelmed by the back of his back, and he was so stupid that he got into a trap so easily.

...

Keisuke Chishou left the Wakamatsu villa and stopped a taxi on his way to the airport. He and Yama Prefecture Gongwang went out to explain his opinion clearly and then asked for leave.

In fact, he is still studying this case and is very depressed.

The case has reached this point, but there is no decisive evidence. Even the inference that the murderer was found in the end was similar to the detective's reasoning.

Fortunately, I am using the name Keisuke Chishou now, otherwise I would be so shameless.

However, the specific ideas and methods of making Satake a true confession have been given to Yama County Public Opinion, and there should be no trouble.

It would be better to say that letting Yama Prefecture Gongwang act as a deception than Keisuke Chishou, because he is the police department, and Keisuke Chishou is now just a police officer.

As for the reason why Kensuke was rushing to take leave and ran out, it was not that he didn't want to participate in the final investigation, but that he needed to pick up someone at the airport.
Chapter completed!