Although high school is a science class, so many years have passed, except for some common chemical names, I don't know what the rest of the chemical names are. I gently opened the bookcase, but there was no smell inside, and it seemed that the degree of sealing was quite high.
Some jars are clear and others are opaque, appearing to be dispensed according to different chemical properties. And it can be seen from here that these things should be used by the murderer to kill people. But after Deng Xuemei chose to kill people, she didn't destroy all these things. From this point of view, something was wrong.
If she really meant to kill everyone and leave, why did she leave the chemicals behind? Destroying these chemicals is not a difficult task, let alone a student in the Department of Biology like Deng Xuemei. Moreover, whether it was the food left in the kitchen or the shopping list in the toilet, it could be seen that Deng Xuemei's departure did not seem to have been prepared for a long time.
For a murderous woman, this kind of life is too comfortable. Moreover, if Deng Xuemei really wanted to leave, why did she buy so many things in the first two days? It is impossible for Deng Xuemei to leave with these things. Moreover, the food in the refrigerator and the pajamas that were thrown on the bed at random, all of which can prove that Deng Xuemei will probably come back.
I frowned, at this moment, Zhao Mingkun had already started to take out all the bottles inside one by one.
Zhao Mingkun said: "The murderer used the chemicals inside to kill everyone, so we might know how they were all killed, right?"
I nodded, and said, "That's right, judging from the current situation, there are so many doubts about the murderer's method that we are going to solve. How can the murderer manage to keep himself out of the scene so that those people can get rid of it by themselves?" Gouging out my own eyes. Also, how exactly did Wang Yikai die, and which of these chemicals killed him?"
I pulled my hair with my hands, and said slowly: "Now we know that Yang Licheng and Wang Xin produced Shenggong because of the decomposition of calomel under the sunlight. And Wang Xin lit the incense burner, and Shenggong was produced. The gas poisoned both of them. Then the rest must be explained by science."
"And me." I looked at the bottles and cans that Zhao Mingkun took out and said, "I already know the first point."
"What do you mean?" Zhao Mingkun asked.
I pointed to my eyes and said, "Why do these people pick their own eyes."
This has always been a mystery in our hearts. Hearing that I have solved this mystery, Zhao Mingkun was a little puzzled and surprised. He looked at me and said, "Really? We can see that no one wanted me at that time." Forcing them to gouge their eyes out. That's about all I can imagine."
I nodded and said, "The mechanism is the same. The two most bizarre deaths so far are Liu Ruijie who died in the locked door, and Xing Yafang who died in the elevator. Both of them In a completely enclosed space with no one around."
"Yes." Zhao Mingkun asked, "Why exactly?"
"Do you remember that we went to a street stall for dinner?" I asked Zhao Mingkun.
Zhao Mingkun nodded and said, "Of course I remember, didn't you get the pepper in your eyes at that time?"
I snapped my fingers and said, "This is the key. At that time, the chili pepper got into my eyes and it hurt very much. Naturally, I had to rub my eyes with my hands. At that time, I wanted to gouge my eyes out." , because the pain is really severe, and what if it is something more painful and deadly?"
Zhao Mingkun already understood what I meant at this moment, so he heard Zhao Mingkun say: "You mean, corrosive chemicals?"
I nodded and said: "According to the types of chemical corrosion products, there are three types in total, acidic corrosion products, alkaline corrosion products, and other corrosion products. If strong acids and strong alkalis are mixed into the human body In my eyes, it basically happened in an instant."
"And some of the chemicals here can do this." I said: "Although I am not very familiar with chemistry, I also know that the ones starting with H are probably acids, and the ones ending with OH are probably bases. And Deng Xuemei A bioengineering student, she must have a better understanding of chemicals than we do."
Zhao Mingkun rubbed his eyes, and began to say: "You mean, Deng Xuemei sprayed this chemical into other people's eyes, and under the strong corrosive effect, people would rub their own eyes involuntarily, but there is no It didn't help, the corrosive liquid penetrated deep, so they gouged out their own eyes?"
I nodded and said, "That's right, that's it. I've seen the eyes of those people, and some of their gouged out eyes are missing, which should be corroded. It's like there are peppers in the eyes, The more you knead, the hotter it gets, the corrosive products got into the eyes, and if they subconsciously rub it, it will definitely make the corrosive products more even."
I recalled the scene of eating noodles that day, and said: "And I can still wait for the boss to hand me a wet towel to wipe, but between life and death, they have no way to make more choices. They put their eyes The purpose of digging it out alive is to prevent the corrosive products from continuing to penetrate.”
Zhao Mingkun was silent, thinking about the possibility of what I said.
I opened my mouth and continued: "I think Hu Xiaoxue may be just a test subject. Deng Xuemei wants to verify whether this method is effective. And there is another possibility, what if she killed Hu Xiaoxue by mistake while trying to kill Jiang Xiaochun?"
A thought suddenly popped up in my mind, which made me shudder. If this is true, wouldn't the rest of the people be in danger.
Zhao Mingkun shook his head lightly, picked up a bottle, looked at it, and said, "This kind of killing mechanism makes sense, but how do you explain how the murderer did it? For example, how did the murderer do it?" Spraying corrosive products into the opponent's eyes, this is even more bizarre."
I leaned on the table, pulled my hair and said, "The murderer is a woman, which is an inherent advantage. Let's use Liu Ruijie as an example, and we can imagine a picture. Someone pressed Liu Ruijie's doorbell, Liu Ruijie saw a woman at the door. This person is Deng Xuemei, and Liu Ruijie probably doesn't know this woman."
I touched my chin with my hand, and said: "If there is a strange man at the door, I am afraid that everyone will be more careful. But when the other party is a woman, and a woman who is not ugly, from this point If we analyze it, there is still a very high possibility that Liu Ruijie will open the door."
I closed my eyes and imagined what was happening.
Liu Ruijie saw a woman at the door, and she was a beautiful woman. Although Liu Ruijie didn't know what this woman was doing, Liu Ruijie still opened the door. Women are weak in this world, but they are also strong in a certain way. Liu Ruijie opened the door, just about to say something.
But before he could say a word, he saw the woman holding a spray-like thing in her hand. Immediately, Liu Ruijie felt a pain in his eyes. Suddenly, a feeling that he was going to be blind surged from the bottom of his heart. His mind told him that if he didn't avoid it, he would die here.
Liu Ruijie immediately closed and locked the wooden door before his eyeballs could not be opened completely.
At this time, a secret room created by the victim himself appeared. Deng Xuemei left the corridor without the slightest hesitation.
He was very scared, he was afraid that the corrosive liquid would penetrate into his nerve tissue, he was wearing slippers, his feet became unstable, and he fell to the ground. And after this fall, he never stood up again.
Maybe that's how things really are.
I made my guess, and Zhao Mingkun said, "This is naturally a possibility, but have you ever thought about it? If this is the case, what is going on with Xing Yafang? We have seen the surveillance, and that No one appeared in the surveillance. In just a few minutes, only Xing Yafang walked by."
Zhao Mingkun continued: "Besides, we all watched the surveillance. After Xing Yafang left, she stayed in the toilet for two minutes and then took the elevator. During this period, nothing happened, and no one came out of the toilet afterwards. This is the top floor, I'm afraid no one will escape from the window. Then, Xing Yafang is the only one."
Zhao Mingkun's words reached a critical point, I frowned and thought about it seriously. How did the murderer do it, and what is the trigger mechanism for this delay
I looked at the chemicals placed on the table by Zhao Mingkun, and suddenly thought of the most critical point in my mind.
"I know!" I looked at Zhao Mingkun, and quickly replied: "I know, these dead people actually have one thing in common. And this common point is why they died when they were alone. reason!"
"What do they have in common?" Zhao Mingkun asked, "What do they have in common?"