When we came here, we saw that the surveillance did find that the female researchers and a female professor who taught mathematics had entered the biology laboratory, and at this moment Guo Meng asked me: "He Xiao, do you think these girls who entered the biology laboratory before or this female professor poisoned Chen Qiming's cup?" ”

I don't doubt that female professor, but among those girls, one is doubtful, and that person is Qi Gaoyang's daughter Qi Xiaoguo.

"He Xiao, are you so sure it's her?" Guo Meng asked me......

I told her and Zhuge Chengtian my inference, at that time, Guo Meng and I both went to Qi Gaoyang's house to ask her wife, and learned from her mouth that a bag of rat poison in his house was missing, and I suspected that the bag of rat poison should have been taken by Qi Xiaoguo.

Then she brought the rat poison to the classroom here and glued the rat poison to the lid of the cup according to the method I just did the experiment, Chen Qiming drank the water for the first time, because the water cup was half-lit, so the rat poison did not touch the water inside, so Chen Qiming was not poisoned, and the Qi Xiaoguo must have poisoned Professor Chen during the rest time, so something happened when he drank the second glass of water.

Then there was Qi Gaoyang, he was not sure that the package of rat poison was taken by his daughter, but when he saw the report on the news, he immediately went to Lanyun University to ask Professor Chen about it, but before he could say much, Professor Chen received a call and walked away, so we saw him and Qi Gaoyang appear on the surveillance in the corridor, and he was not poisoned at all at that time.

Qi Gaoyang went to ask his daughter but of course Xiaoguo didn't admit it at that time, we investigated that the two of them had a conversation on the school playground, and when he saw the news, he suspected that the rat poison was taken by Qi Xiaoguo, and he could only come to the detective hall to surrender in order to apologize for his daughter's guilt.

I analyzed it in detail, Zhuge Chengtian and Guo Meng both admired it, and Chengtian said: "It feels like this, but what kind of hatred will Qi Xiaoguo and Professor Chen have, and they can use her to poison him?" ”

"I feel like I should ask Qi Gaoyang, after all, he is Qi Xiaoguo's father, so he should know something about her at school." As I spoke, Guo Meng and I went to the detention room and sent Qi Gaoyang, who had been detained before, to the interrogation room for interrogation.

In the face of new evidence, Qi Gaoyang couldn't quibble, he had to admit that he had indeed surrendered in order to apologize for his daughter's guilt.

When I asked him why he did this, he said that because his daughter was only an adult at the moment, if she went to prison so soon, then her life would be over.

I sympathize with Qi Gaoyang's situation, but if it was really Qi Xiaoguo who poisoned us, we had to act in accordance with the law, and then I asked this Qi Gaoyang: "Then do you know why Qi Xiaoguo wanted to poison Chen Qiming?" ”

"That Chen Advertising is really not a person, Xiaoguo told me before, he, a professor, often tricks a few girls into going to the dance studio for private training

In fact, that guy just wanted to do something inferior to the beast, insulting the innocence of several girls, my daughter had been subjected to Chen Qiming's obscenity and obscenity several times, after knowing about this, I looked for Chen Qiming, but this guy didn't admit it at all, in fact, that guy really deserves to die, but Qi Xiaoguo shouldn't be poisoned, isn't she finished? ”

Guo Meng and I listened to Qi Gaoyang's cry, and our hearts seemed to be pressed by a boulder, and we couldn't calm down for a long time.

In the end, I only heard Qi Gaoyang almost incoherently talking to himself, but I knew some information about Professor Chen's back from his mouth, I didn't expect this guy to be such a scoundrel, and he would do such a shameless thing to his students, it is estimated that on the day of the crime, Chen Qiming wanted to violate Qi Xiaoguo again, so she couldn't help it, so she put this rat poison on the lid of the cup.

According to Qi Gaoyang's confession, we can now go to catch Qi Xiaoguo, but Guo Meng thought of something at this moment and said to me: "He Xiao, there are several girls in the biology classroom during the break, how did Qi Xiaoguo avoid those girls to poison?" ”

"Maybe you don't have to avoid it, but just vote for it, what if those girls have been insulted by Chen Qiming before? So they all kept trying to kill him. I replied.

"Then you mean that it was those girls who killed Professor Chen? But what about the female teacher? ”

"It's the same reason, let's go, go directly to Qi Xiaoguo." I was about to leave, but a call came from the hospital saying that Professor Chen had woken up and that he was doing well, and that we should go over and have a look.

I don't think I'll go to Qi Xiaoguo now, let's go to the hospital to see Professor Chen's situation, after all, this guy has insulted so many girls, and he is also a heinous crime, Qi Xiaoguo is actually a victim, it's just that she didn't find the right way to face this matter.

When we came to Guangzhou Hospital, we suddenly heard the sound of broken windows from the upper floor of the ward, and then a person jumped directly from the stairs, our attention was focused there, and then ran over, when we found that the person who jumped off the building and committed suicide was Chen Qiming, we didn't know what was going on.

We waited in place to call back to the detective hall to ask someone to help, and then an attending doctor came over, I asked him what was going on with this Chen Qiming, and he said to me: "We also did a check-up on him just now, but I didn't expect that not long after leaving, he broke the window with the flower pot in the ward by himself, and then jumped down the window sill by himself!" ”

When we heard what the doctor said, we waited for the police station to send a corpse truck, and then went to the upper ward of the hospital to check it.

At this time, a nurse in the upstairs ward suddenly picked up something and said to us: "Comrade detective, look, Chen Qiming seems to have left a note." ”

I went to the nurse's side and picked up the note and read it, only to see that it read: "No one poisoned me at all, I committed suicide, because I can't bear the pain of my body, my usual debauchery has made me get that disease, and it has brought pain to those girls, I should die, I will die immediately!" ”

I didn't expect Chen Qiming to commit suicide, maybe this ending is the most perfect for him, seeing this last word, Guo Meng and I were a little speechless, but at this moment we all understood the beginning and end of the matter.