C45 (1/2)

Seeing Lin Rong's stance, Chen Hui heaved a sigh of relief. Lin Rong's attitude was indeed critical, because this involved whether she would believe that someone had poisoned his.

At this time, the big auntie from the canteen cast a grateful gaze towards Chen Hui and said, ”Chen Hui, in the future, you can eat here for free.

”Then I'll thank Auntie first.” Chen Hui laughed and said.

Lin Rong suddenly remembered something and turned to walk out.

Seeing Lin Rong like that, Chen Hui pulled Lin Rong and asked: ”Where are you going? Should we send people to control the water that is sent to Wang Quan? ”

”Yeah, since there's a problem with the water he gave us, we should first control him so that he won't run away.” Lin Rong said as if it was a matter of course.

”Can't you be a little more patient?” Chen Hui didn't know whether to laugh or cry, ”Wang Quan, you don't need to control yourself. There's a problem with the water you sent, and it's definitely not him.”

Hearing Chen Hui's words, Lin Rong stopped in her tracks and looked towards Chen Hui. Her intention was clear, it was for Chen Hui to continue speaking.

Chen Hui hurriedly said, ”The reason I determined that there was a problem with the water in the cafeteria was mainly because I had already treated a student. Her poisoning symptoms were more severe than anyone else, and what appeared was not the symptoms of food poisoning, but the symptoms of senna leaf poisoning. I asked her before, she always drank tomato and egg soup with Grand Auntie's Dining Hall, and she also drank two bowls of it.

”What is a senna leaf?” Lin Rong immediately asked.

”senna leaf s are only a medicinal herb, the fierce medicine in laxatives, they can be used to treat constipation, if you consume too much, you will vomit and diarrhea, and if you use more, you will be poisoned, and it will show the same symptoms as food poisoning. As for the student I was treating, because he drank two more bowls of tomato and egg soup, it became even more serious, and completely displayed the symptoms of senna leaf poisoning.” Chen Hui explained, ”So, this time, the food poisoning was basically a case of poisoning!”

After pausing for a moment, Chen Hui waited for Lin Rong to digest all the information and said: ”The senna leaf is a medicinal ingredient, it is fine to drink from the bubble water, but I think the person who injected the poison in should have used a senna leaf to soak in the water, and then poured the water into the mountain spring water in the cafeteria. Every dish has ingredients for food, ingredients for ingredients, and so many ingredients mixed together, it is very difficult to analyze the composition of the senna leaf, and water has no other ingredients, so as long as the senna leaf is mixed in the water, it is very easy to test it out!”

”Why didn't you tell me this was a poisoning?” Lin Rong said with her eyes wide open.

”Big Sis, let's talk sense!” Chen Hui said helplessly: ”It's even difficult for me to come in here, I came here to tell you that this is a case of poison, and I don't have any solid evidence, how can I possibly trust others? Will you believe me? ”

”Then how are you able to determine that there is no problem with the water sent by Wang Quan?” Lin Rong asked again.

Chen Hui sighed, and said: This involves knowledge, these students who are poisoned, looks like they have the same symptoms as food poisoning, which means the person who injected the poison has a very accurate grasp of the amount of senna leaf s used, without a certain level of expertise, it is impossible to do this, furthermore, Wang Quan gave us water that was here for such a long time, there's no problem, how could he suddenly be poisoned?

”You didn't tell anyone else about the clues you have?” Lin Rong suddenly remembered something, and asked Chen Hui.

Chen Hui nodded, pointed at Jiang Jingxiu, and said: ”Currently, only the two of us know about it. Count you and this aunt, a total of four of us.”

”You have such an important clue, yet you kept it a secret. In the end, you only told me, the police, what do you think?” Lin Rong revealed a smile and asked, it had to be said, Lin Rong's smile, made her look like she was a lot more feminine.