Lu Jinping's tone was faint, as if he was careless, but when he heard Mrs. Gao's ears, she was shocked suddenly and looked at Lu Jinping in panic: "Sir, doubt me?"

"That's right!" Lu Jinping smiled and said, "Actually, you have shown the fox's tail for a long time. I found out that Miss Gao was chronic poisoning with arsenic. In this case, the person who poisoned must be the people around her, so that it is possible to continue to poison slowly for a long time. So I have already enclosed the investigation scope to those in your house who often stay with Miss Gao. And you showed the fox's tail at this time!"

"Is that true?" Mrs. Gao forced a smile and asked with a relaxed look.

"Well, that night, when you came to my house to ask me to save your daughter, I noticed that when the old man was unwilling to help me get an official position, the second and third aunts were both sad and begging hard, but you were the only one, pretending to be serious, saying that this was the old man's reputation for life that could not be ruined by this incident. On the surface, it seemed fair and righteous, but as a legitimate mother, your attitude was really incomprehensible. After all, she was the only heir of your Gao family. It was your greatest responsibility as the legitimate mother, but your attitude was just the opposite. You actually tried to anger me at that time, saying that the old man could not help me, an unscrupulous person, to get an official position. It was clearly angering me and let me not treat Miss Gao. So, at that time, I suspected that it was your poison, but there was no evidence."

"Haha, Lord Lord really imagined it," Mrs. Gao sneered and glanced at the maid kneeling on the ground. "This girl Hanyu poisoned herself. You can't just implicate me just because she is my personal maid? This is not a rebellion, it cannot be implicated."

"Mrs. It seems that she believes in Hanyu's character very much and believes that she will not betray you. Unfortunately, I can prove that you are the real mastermind who killed you without her speaking!"

"Oh? I want to see how you prove it?"

"Please lift your hand up, Mrs.

Mrs. Gao smiled coldly and raised her hands. Although she was old, she was well maintained. Her hands were white and tender, and her fingers were as thin as a young woman.

Lu Jinping glanced at Mrs. Gao's long fingernails and said, "Mrs.'s fingernails are very beautiful."

Mrs. Gao smiled sweetly. Although there were many wrinkles on her face, she could not hide the charm of the past: "Thank you, Lord Sir."

Lu Jinping looked at the gaps in his nails and smiled: "If you don't keep your nails, this matter is really a bit tricky. However, beautiful things often bring disasters, which may be another interpretation of the beauty's disaster."

"What does it mean?" Mrs. Gao curled her smile and stared at Lu Jinping and asked coldly.

"Ms. Gao is chronic arsenic poisoning and requires a long time to poison it. Therefore, I believe that there is a lot of arsenic stored in my wife's house so that it can be poisoned at any time. I have just confirmed it clearly that your maid Hanyu has not poisoned Miss Gao before, she only has this time. Therefore, I believe that the arsenic she has in the kitchen today was given by you."

Lu Jinping pointed to the small piece of paper on the coffee table: "This is the paper she wrapped in arsenic. It's a very small piece, and it's probably enough to cover the big ball of thumb. To poison a person, it's actually just a little bit of chopstick head. You divided some of the arsenic you stored for her. When you divided it, you also grabbed a few points with your fingers and wrapped it into a small bag for her. This is your ancients... Oh no, the habit of you people - grab salt, powder, etc. with your fingers. This habit left evidence of the crime in the cracks of your fingernails. I believe that this arsenic is already there in the cracks of your fingernails! I just proved that the maid was poisoned by the jade. Now, I want to do the same, sweep out the arsenic in your fingernails, do an animal experiment to determine if there is arsenic powder inside."

When Mrs. Gao heard this, her face widened and even smiled a little, and said lightly: "Okay, you can do whatever you want. As long as you can find out the truth, but then again, if it is proved that there is no arsenic in the cracks of my fingernails, you must apologize to me!"

Lu Jinping smiled faintly: "No matter how cunning the fox is, he can't beat the hunter. Have you never heard of this sentence?"

As he said that, Lu Jinping took a new ear-digging spoon and carefully swept out the residue in Mrs. Gao's nails and landed them on white paper. He told the senior manager to catch another duck. He still soaked the rice with soup, then poured the things in the nails into the rice, stirred, and gave them to the duck for food.

In just a moment, the duckling twitched and straightened her legs and died.

Mrs. Gao couldn't believe her eyes: "Impossible! Impossible! I, I washed my hands!"

Lu Jinping smiled: "Madam, you may not know yet. First, things in the nails are not allowed to be washed off normally unless you use a small brush or an ear spoon to scrape them; second, arsenic is difficult to dissolve in water, so it will not be dissolved and washed away by water. This is why I believe that arsenic can be found in the nails."

Speaking of this, Lu Jinping seemed to remember something and said, "By the way, there is another thing that makes me firmly believe that there is arsenic in the cracks of your nails. - The chef cooks and the chef delivers food, which proves that there is no one you and yours, which means that it is not poisoning at this stage, so it is only when eating together. When poisoning at that time, it is impossible to pour a small bag of arsenic into her bowl. It is too conspicuous. Therefore, you should have hidden arsenic in the cracks of your nails, and then use the excuse to serve rice or add vegetables to Miss Gao, shaking the arsenic in the cracks of your nails into her bowl. Because you have used your nails for a long time to hide poison, this makes me believe that there must be a lot of arsenic left in the cracks of your nails, and you can't wash your hands."

"So you poisoned me! You evil woman!" A stern shout suddenly came from the door. Everyone turned around and saw Miss Gao and the third aunt standing outside the door. It turned out that they came quietly outside the window and eavesdropped. When they heard this, Miss Gao had a bad temper and couldn't help but jump out.

She rushed in and pointed at Mrs. Gao and said, "No wonder you have always turned a blind eye to me and ignored me in the past few months. I suddenly became surprisingly good, picking up food for me and serving rice. I even thought you had changed your sex, but it turned out to be for poisoning! What a vicious evil woman!"

Mrs. Gao ignored her, turned around, and looked at Mr. Gao: "You must want to know why I poisoned your daughter, right?"

"Why? Say!" Old Master Gao said sternly.

"I have endured all the hateful things she used to be, but my words from her half a year ago made me unable to bear them anymore! If she didn't die, I would definitely be angry to death! Therefore, I must kill her!"

Old Master Gao was stunned: "She, what did she say? I want to kill you if you make you so angry?"

Mrs. Gao smiled miserably, but her eyes turned red: "She..., mocked me as... a hen who can't lay eggs!"

When Old Master Gao heard this, he frowned and turned to look at his daughter.

Miss Gao blushed and said, "I..., I didn't say it."

Although she denied it, her voice was unconfident and she knew she was lying at first. Of course, Old Master Gao understood her daughter very well. Her daughter was spoiled since childhood and often disrespectful to her elders. She probably could say such words. However, it should not be said in front of her wife, but she might have heard them accidentally when she said it privately.

Old Master Gao sighed and said to his wife: "Just because of a joke from the child, do you want to kill her?"

"Master, you know best whether I can ruin a child! When I was pregnant with our child, when I was five months old, it was this stinky girl who suddenly rushed over from behind and hit me. I fell off the steps. The child fell down. When it fell, our children... were all...formed..."
Chapter completed!