Zhou Feng asked a few more questions, and saw that Yang Lipeng was almost unaware, so he said: "Director Zhu, Teacher Yang, please find the other students in this dormitory immediately, I want to ask one by one to understand the situation." ”

Even if many ordinary people do not break the law, they will be a little pressured to face the police, not to mention that Zhou Feng, the captain of the criminal police who has tried countless murderers, exudes a special majesty or righteousness, Zhu Jieming was so nervous that he wiped the cold sweat on his forehead, and said: "We are already looking for it, but the school has a request, these are female classmates who are minors or children, can you pay attention to it when the police interrogate, if you can, the school hopes that the school teacher will be present when talking." ”

This request is not excessive, Zhou Feng nodded in agreement, but emphasized that before the facts of the case are known, do not leak the details of the case.

Of course, Zhu Jieming agreed, even if Zhou Feng didn't ask for it, they would order the relevant personnel not to talk nonsense before the facts of the case were clear, causing panic, and it was best not to mention it after the case was resolved, and gradually downplay the matter.

The first girl to be found was Zhao Xinran, who slept in the lower bunk of the deceased.

Beforehand, Zhou Feng urgently looked at the student's student registration information, Zhao Xinran, female, twenty years old, her parents are businessmen in the magic capital, what kind of business do you do, the information is not written, but looking at this eight-person dormitory, it can be inferred that Zhao Xinran's family background is average, because this university has other high-end apartment buildings, and students from wealthy families can at least choose to live in double or quadruple rooms.

"Xiaorou is such a good girl, she has never blushed with anyone, why would anyone want to kill her? It's so cruel......" When the thin Zhao Xinran walked into the office of the dormitory building that was temporarily converted into an interrogation place, he kept crying, and Xiao Lin on the side handed the tissue several times.

"Zhao Xinran, it is still uncertain that Zhang Xiaorou was murdered. Zhou Feng said lightly.

Zhao Xinran, who was crying sadly, was stunned when he heard this, his tears seemed to stop all of a sudden, and he looked at Zhou Feng with teary eyes, his eyes full of questions.

"Captain Zhou means that the specific cause of death depends on the results of the medical examination, maybe it was an accident. Xiao Lin handed Zhao Xinran another tissue and added softly.

"Oh!" After such a while, Zhao Xinran's tears stopped.

Zhou Feng took the opportunity to ask, "Classmate Zhao, do you have a good relationship with Zhang Xiaorou?"

"Yes, my grandmother's house is in Sichuan City, I lived with my grandmother in Sichuan City before I went to middle school, and Xiaorou is a fellow countryman, and I live in a dormitory, of course the relationship is good. Zhao Xinran said tears flowed down again, "This holiday, I went back to Sichuan City, I also specially asked her if she wanted to go back together, if no one in her family can live in my house, she said that it is rare to have a good rest during the holiday, and I don't want to run around to squeeze the train, and let me bring her the specialty chili sauce of my hometown, I deliberately went to the old store on the outskirts of the city to buy it for her, but unfortunately she can't eat it anymore, if I can hard-pull her to my house as a guest, maybe she won't die." ”

Saying that, Zhao Xinran cried again.

"Classmate Zhao, does Zhang Xiaorou have a boyfriend?" Zhou Feng was a little upset, although he had seen a lot of things in his line of work, and could understand the sadness of the victim's relatives and friends, but this girl was about to cry when she said two words, and it seemed that the tears would not be exhausted, and it was too much.

"Nope. Zhao Xinran said very surely, "Xiaorou is a good child, her family education is strict, her parents don't let her have a boyfriend before graduation, she listens to her parents very much." ”

The second one was Jiang Yejin opposite the deceased's bed.

When Jiang Yejin came in, Zhou Feng's eyes lit up, this is a very beautiful girl, with gorgeous eyebrows and eyes, and a tall figure, which is a very flamboyant beauty, and it can also be seen that this is a girl with a very strong personality.

This Jiang Yejin is stronger than Zhao Xinran, except for the redness of his eyes, he can't see anything else.

After asking a few words, this girl spoke clearly and clearly, and she didn't cry like Zhao Xinran, but to Zhou Feng's disappointment, her description of Zhang Xiaorou was slightly different from Zhao Xinran, but the meaning was the same, Zhang Xiaorou is a girl with a gentle personality, easy to get along with, I haven't heard of conflicts with anyone, and I don't have a boyfriend. ”

The third girl to arrive is called Chen Linna, a very foreign name, but she looks mediocre, her skin is a little dark, and her clothes are plain, so she can see at a glance that she should be a rural girl.

This Chen Linna is also very sad, but her description of Zhang Xiaorou is similar to the previous two, which is nothing more than a gentle personality and helpfulness.

When asked if there was anything special about them before they left school, they all said in unison that there was nothing special, and everyone was talking and laughing and asking each other to bring gifts.

"Captain Zhou, it seems that what they said is true. Xiao Lin took advantage of the fact that other girls did not come, and a teacher Wang from the law major sent by the school sent Chen Linna out, and quietly said to Zhou Feng, "I just asked some girls in other dormitories, and they all said that this Zhang Xiaorou is a good person and very enthusiastic. ”

Zhou Feng was noncommittal, just a few people's descriptions didn't mean anything, and everyone who asked them answered the same thing, which was obviously very problematic.

Girls are very stingy, they like to compare with each other, it is difficult to have a good impression of a person of the same sex at the same time, living in a dormitory, he doesn't believe that no one has an opinion on Zhang Xiaorou, this Zhang Xiaorou is so perfect, even if Zhang Xiaorou is really perfect, it is impossible to have no problems in the eyes of others.

So far, four girls have shown up in dormitory 505, so there are still three who have not arrived.

Nowadays, girls have mobile phones, and the school has called them, two of them said they were still on the road and would be there in an hour, and the other said they would be back soon, and they would be there in about half an hour.

During the waiting time, Zhou Feng received a call from the laboratory department, saying that it was determined that Zhang Xiaorou was in a rare toxin H30, which is the main ingredient of rat poison now, although it is the main ingredient, but the amount of H30 in each pack of rat poison is very small, and if you want to eat it to be harmful to the human body, you must eat at least a large bowl that is the amount of forty or fifty packets.

Pure H30 can not be bought on the market, this highly toxic substance is strictly controlled by the Drug Bureau, the bureau briefly checked, except for the rat poison on the market, there is no other way to get this medicine, because it has no other uses except for making rat poison.

In addition, all the food brought back by the inspection department from the 505 dormitory does not contain this toxin, so far it is not known how the deceased was poisoned, especially this toxin attacks quickly, if it is poisoned outside, this drug can quickly expand the whole body when it enters the stomach, especially the heart stops beating immediately, the deceased has no time to walk back to the dormitory, from various environments show that she was poisoned for a short time before the poisoning, after washing her hair, she was poisoned and poisoned in the process of waiting for her hair to dry, which is why her hair is so neat and straight, the poison makes people gradually paralyzed, if the drowsiness is hazy, it is possible to die unconsciously。

The neat hair was not deliberately done by the murderer.

The preliminary judgment ruled out the possibility of mising, it should have been that he killed him, but it was not even possible to find out how the murderer poisoned or even the source of the toxin, which is very tricky.