After she became the daughter of a vicious warlord, she cleaned herself up

Chapter 250 Nothing is a coincidence

"Secretary Sakai, what are you talking about?"

Sato Kenjiro's face turned even paler. "I... I don't understand..."

In fact, as soon as Jiang Shiyuan entered the house, he found several pots of hydroponic hyacinths on the windowsill.

Although this hyacinth looks bright and beautiful, its bulbous rhizome contains a highly poisonous substance.

The component of that plant toxin is “alkaloid”!

Jiang Shiyuan almost immediately figured out how Sato Kenjiro poisoned the traitor who bit him.

In other words, that day both she and Sato poisoned the basin of cold water used for interrogation.

When Jiang Shiyuan thought about this, he couldn't help but sigh, it's really true that "there is no coincidence in the world"!

She walked quickly to the windowsill, picked up one of the pots of hydroponic hyacinths, and looked at it carefully.

"Hey, Sato-kun, let me guess..."

"As a top student majoring in biochemistry at Xijing University, it is easy for you to use hyacinth bulbs to extract alkaloid toxins."

"Then you use the chemical reaction between the alkaloids and the detergent to create the illusion of glycoside plant toxins."

"This is to conceal his true method of using poison and clear himself of suspicion, am I right?"

"This...you..." Sato Kenjiro's body trembled violently, and he knew he was finished.

"Sato, do you have anything else to say?"

Takahashi Yui's voice was like a devil from hell, making Sato Kenjiro shudder.

"I...I..." Sato Kenjiro opened his mouth, but couldn't say anything.

"Take him to the interrogation room!" Takahashi Yui waved his hand, and two military police came forward and carried Sato Kenjiro out.

At this time, Jiang Shiyuan frowned and asked: "Youyi, do you think Sato is really a traitor?"

Takahashi Yui shook his head gently, "I always feel that things are not that simple..."

"Oh? Do you think there is any other problem?"

Takahashi Yui frowned slightly, "Although Sato Kenjiro is a suspect, his psychological quality is too poor. He doesn't look like a professionally trained spy at all."

Jiang Shiyuan blinked. "You mean... maybe he's just a scapegoat?"

"That's right." Takahashi Yui nodded, "The real traitor may still be hiding in the dark."

"Then what should we do next?" Jiang Shiyuan asked deliberately.

"Of course we will continue the investigation, but we have to be more careful this time and not alert the enemy."

Jiang Shiyuan immediately vowed: "I understand, I will do my best to help you!"

"Yeah." Takahashi Youi looked at Jiang Shiyuan, and a complicated look flashed in his eyes.

"Ayako, you..."

Jiang Shiyuan's eyes flickered, and he was a little confused. "Ah? What happened?"

"nothing……"

Takahashi Yui shook his head, and then said softly: "You go back to the office and rest for a while. I'm going to interrogate Sato."

Jiang Shiyuan volunteered, "Youyi, I'm not tired. I plan to search his office first!"

Takahashi Yui gently stroked the top of her hair, his eyes gradually softened, "Okay, thank you for your hard work."

In the interrogation room, there was only a dim light bulb emitting a weak glow, shrouding everything in the room in a gloomy and terrifying atmosphere.

Kenjiro Sato was tied to a cold iron chair. His clothes had long been soaked with sweat and stuck tightly to his skin, making him feel cold.

His face was as pale as paper, his lips were cracked, and his eyes were full of fear and despair.

Takahashi Yui stood in front of Sato Kenjiro, looking down at him with eyes as sharp as a knife.

"Kenjiro Sato, I'll give you one last chance. Tell me the truth. Are you a traitor?"

Takahashi Yui's voice was low and hoarse, and every word was like a hammer, hitting Sato Kenjiro's heart hard.

"I... I'm not..." Sato Kenjiro's voice trembled and was almost inaudible.

"No? Then why did you use hyacinth to poison that underground party member?"

"Also, how do you explain the whereabouts of the missing medicines?"

Takahashi Yui pressed forward step by step, with a dangerous light flashing in his eyes.

Then, he began to fiddle with the torture instruments stained with blood on the long table and smiled grimly.

"Sato-kun, if you won't tell the truth, then pick one!"

"I...I..." The cowardly Sato Kenjiro completely collapsed and burst into tears: "I'll tell you, I'll tell you..."

"That underground gang member... When Section Chief Nanzo was interrogating me, he bit off a piece of flesh from my arm... I hate him..."

Sato Kenjiro's voice was intermittent, "So... I want to take revenge on him..."

"I heard that you were going to interrogate him again that day, so I took the opportunity to mix poison into the interrogation basin while chatting with the people in the interrogation office..."

Sato Kenjiro's voice became lower and lower. "Secretary Sakai's analysis was correct. I used the toxin extracted from hyacinth bulbs and added some detergent..."

"What about those highly toxic drugs that are missing from the medicine room? Where did they go?" Takahashi Yui asked sternly.

"I...I sold them all on the black market for money..."

"There is a man called 'Black Cat'. He is very powerful in the black market. He has recently been buying and selling all kinds of highly toxic drugs at high prices..."

Upon hearing this, Takahashi Yui clenched his fists and asked coldly, "Where's the money?"

Sato Kenjiro confessed honestly: "I bought some high-grade opium and went to gamble..."

"In the end, not only did I lose all my money, but I also owed a large amount of foreign debt..."

After hearing Sato Kenjiro's confession, Takahashi Yui couldn't help but become furious.

Look at the class that Minamizo Yunko is in charge of, what a bunch of good-for-nothings they are!

At this time, Jiang Shiyuan, who had completed the search, came over.

Takahashi Yui took the initiative to greet him and asked in a low voice: "Ayako, what do you think?"

Jiang Shiyuan smiled slightly, "Sato-kun's confession is very reasonable, and... there is also some evidence to support his statement."

Takahashi Yui's eyes lit up, "Oh? What evidence?"

"I just found a large jar of high-purity opium cream in his office, along with some gambling IOUs."

"From this point of view, he did have an urgent financial need and also had the convenient conditions to steal the highly toxic drugs."

"As for the poisoning of the underground party member, the method he explained and his own motive for committing the crime are all established."

Takahashi Yui nodded, "Well, what you said makes sense."

"But... I always feel that things seem too coincidental."

"Coincidence?" Jiang Shiyuan's heart trembled, and his eyebrows slightly frowned. "What do you mean?"

Takahashi Yui pushed up the frame of his gold-rimmed glasses. "As far as I know, Sato is usually timid and cowardly. How could he suddenly dare to poison an underground party member?"

"Besides, why did he choose to use hyacinth, a poisonous plant that is clearly displayed? This doesn't make sense!"

Jiang Shiyuan thought for a moment and said, "Maybe it's Sato's first time to harm someone, so he doesn't have much experience."

"We certainly can't use the same standards that spies use to carry out assassination missions to measure the way an ordinary person commits a crime."

Takahashi Yui nodded, and then said with determination: "Yes, that's true."

"No matter what, Kenjiro Sato's crimes are beyond doubt and he must be punished accordingly."

After the interrogation, Takahashi Yui announced the case was closed and identified Sato Kenjiro as the poisoner, and the motive for the murder was personal grudge.

As for those highly toxic drugs that did not match the quantity, they were secretly sold on the black market by Kenjiro Sato to make huge profits.

When the news came out, the entire Special High Section stationed in Shanghai was shocked.

No one expected that Kenjiro Sato, who usually looked honest, would do such a cruel thing.

"You really know people, faces but not hearts!"

"I didn't expect him to be such a person!"

"It's so terrible!"