Zeng Tai was not happy: "You still don't believe it, let me tell you, every plant in this forest has been tried by the official with a dog, and all of them are not poisonous!"

Lin Lei nodded and was silent. Pen ~ fun ~ pavilion www.biquge.info

Yes, the system won't be so secondary, this kind of bad joke is simply pediatric, how can it be used as a detective trial?

Zeng Tai looked at Lin Lei in a daze, and was a little impatient: "Let's go! What is there to ponder here, why don't you get a few more dogs, you can try them one by one to see which flowers and plants are poisonous?"

Lin Lei's eyes narrowed slightly, as if he hadn't heard Zeng Tai's words at all.

Just when Zeng Tai was about to have a seizure, he suddenly found out why Lin Lei took out the Nalaoshzi cigarette again and smoked it mysteriously.

Lin Lei lightly spit out a smoke ring and said slowly: "System, I have solved the mystery!"

Zeng Tai's eyes widened, he looked at Lin Lei incredulously, and said in a loud voice: "Impossible!

Sister Yue'er: "Lin Lei, let's say, don't sell it." ”

Lin Lei: "Girl, I want a blackboard and chalk!"

Boom - Lin Lei has an extra blackboard and a few pieces of chalk in his hand.

Zeng Tai was dumbfounded, while Lin Lei glanced at him: "Go, get a dog!"

"Ahh

Soon, a barking Chinese pastoral dog was hugged by Zeng Tai.

Lin Lei didn't pay attention to him, and wrote on the blackboard:

C6H8O6+As2O5=As2O3+……

After Lin Lei finished writing, everyone was confused, and their eyes widened.

Lin Lei took a sip of Dianba Water Bay, and said lightly: "C6H8O6 is the chemical formula of vitamin C, As2O5 is pentavalent arsenic, and As2O3 is trivalent arsenic, commonly known as arsenic. ”

After a pause, Lin Lei then explained: "If I remember correctly, Li sent a bowl of fish soup to his husband Wang Da that day, and the fish soup contains pentavalent arsenic. As I passed by, well, the flowers from the trees fell into the soup—"

Lin Lei pointed to a plant with purple flowers: "That's it, wattle." Vitex is rich in vitamin C, which reacts chemically with pentavalent arsenic to produce trivalent arsenic, which is arsenic!"

Zeng Tai's face was incredible, and he said in a trembling voice: "You...... Didn't your PE teacher teach you chemistry?"

Lin Lei smiled slightly: "I know your physical education teacher teaches you chemistry, but unfortunately, I'm not." ”

Immediately afterwards, Lin Lei asked again: "Do you want to try it?" The dog has been caught, you send someone to boil another bowl of fish soup!"

Lin Lei said eloquently, and the data was solid, even if the physical education teacher taught Zeng Tai Chemistry, he already believed it in his heart.

Zeng Tai sighed: "If you lose in the next service, you don't have to try." The woman was wronged, and I will go back and release her immediately......"

Lin Lei glanced at everyone, smiled, and finally said a meaningful word: "Pleasant girl, you underestimate me Lin Lei." ”

The melodious girl didn't answer.

Zeng Tai once again said that he would admit defeat: "You won-"

Lin Lei suddenly changed his words and took the word "?"!

Zeng Tai muttered to himself, "Did you win?" After saying this, Zeng Tai covered his mouth violently, as if he didn't believe that these words came out of his mouth at all!

Lin Lei's familiar and sharp eyes deepened again, and he said coldly:

"The mixing of wattle flowers and fish soup will produce highly toxic arsenic, which was first seen in Feng Menglong, who wrote three words in three words and two beats, and his "Wisdom Tank" ......"

"Shi Gong's Case" also used this passage to write a story......"

"The online novel "X Doctor" also adopted the theory that Jinghua fish soup is highly poisonous......"

"It's really a rumor, and it's not shallow!"

Lin Lei flew up and kicked the blackboard he wrote to smithereens!

Zeng Tai and the others were completely confused, Nima ...... Lin Lei, what kind of trouble is this?

"It's better to believe in a book, than to have no book!" Lin Lei stepped on the blackboard fragments a few more times before he relieved his hatred.

Lin Lei glanced at everyone, and then said: "Have you ever eaten the fish head tofu soup? Is there any fish, is there any green vegetables in it? It is normal to put vegetables in the fish soup, even if you don't put green vegetables, can you put green onions? Do you dare to say that you haven't eaten it? Are you dead?"

Zeng Tai was stunned for a moment, and slapped his head suddenly: "Yes, I have eaten it myself!"

Lin Lei continued: "What vitex honeysuckle is a gimmick, to put it bluntly, it is just vitamin C contained in it! Vitamin C is mixed with fish soup, and trivalent arsenic will indeed be produced. However, to poison a person's vitamin C and fish broth, that person's belly has to be as big as an elephant!"

Zeng Tai suddenly realized, and said incoherently: "You...... You ......"

Lin Lei calmed down for a moment, and then said with a smile: "My name is Lin Lei, and I am a detective. ”

After a pause, Lin Lei continued: "This case is a hole dug by the system for me, but I don't want to jump into it, hehe." ”

Zeng Tai: "So...... Who is the murderer?"

Lin Lei said lightly: "It's the Li family, there will be no one else except her." As for who the adulterer is, if you have a love affair in your head, there is nothing else? Let me tell you, if you commit domestic violence for a long time, it is also possible to kill people! Also, don't use torture at every turn in the future. Even if it is determined that the murderer is her, it is necessary to rely on the evidence to speak. ”

Zeng Tai nodded again and again, and said convincingly: "I understand-"

Lin Lei took out a branch of the eight fonds and lit it.

Sister Yue'er: "Lin Lei won, the trial passed!"

Lin Lei was unhappy: "Sister, the system is very insidious, what do you want to trap me?"

Sister Yue'er: "Didn't you say that you can't show your ability to compete with Maori Kogoro and Totsugawa?

Lin Lei: "Awesome my sister! Even so, you can't scare me -- I'm the man who wants to be the strongest detective in history!"

A white light flashed, and Lin Lei passed the detective trial and came to the gate of the detective system. The door opened slowly, and Lin Lei naturally wouldn't go in - he had to wait for the critical moment to enter, anyway, this door would be open for a month at a time!

……

Lu Yun has been a little restless in the past two days, pretending to have something in her heart.

She knew what was going on in the process of capturing Zhang Zhichao in the last "Rainy Night Butcher Case", and the gap between "intentional crash" and "accidental crash" was too big. She admired Lin Lei's reasoning ability, but there has always been no shortage of extremely smart people in this world, but Lu Yun has never seen someone who has the courage to bump into him head-on.

Therefore, she was very grateful to Lin Lei, Lin Lei asked her about the case, and she also told her in detail.

But this is not in accordance with the rules, the police have always been tight-lipped to the outside world, although the case of public solicitation of clues can be said, but what about other cases in the future?

If she refused Lin Lei's words, she couldn't say anything, and Lu Yun had an impulse in her heart to tell Lin Lei about the case to see if he could solve the case.

Mixed with gratitude, curiosity and worry, Lu Yun has been spending the past few days.

However, last night, Lu Yun finally thought of a way to get the best of both worlds, so she came to Gao Yuliang early in the morning.