"The trace inspectors are collecting evidence on it, hoping to find traces of poison!" Su Xiaoyu replied, and the trace inspectors began to conduct a careful investigation at the scene, and found that fluoroacetamide was found on the magnetized cup that Chen Qiming had drunk.

We went to ask the old director, and he said that this cup was Chen Qiming's.

Su Xiaoyu said that Chen Qiming was probably poisoned after drinking this glass of water.

"This kind of poison has long been banned from being sold and used by the state, and if you don't buy it deliberately, you can't get it at all, so it can be basically ruled out that Chen Qiming was accidentally poisoned. Captain Zhuge said on the side.

"Could it be Chen Qiming's suicide?" I asked.

The old director told us that this is not very likely, Professor Chen is very smooth in his work, his character is good, his researchers respect him, plus the treatment is good, his life is very good, and I haven't seen him encounter any difficulties recently, so I don't think a person like him would think of suicide.

I added that as a competent professor, how could he commit suicide in the classroom in front of so many researchers?

If you don't commit suicide, someone wants to poison this Chen Qiming. Captain Zhuge said.

The two of them were studying the case, and I suddenly found that Chengtian was looking at his phone, and saw that there was a strangulation mark on his neck, so I was curious: "You have a girlfriend, I was pinched by your girlfriend when I made out with her last night, and others thought you were pinched by something, but I saw that there were remnants of women's curly coffee-colored long hair on your shoulders and face, plus the surface hair quality, you can know that she is a girl about 20 years old, captain, you are amazing, you actually have such a small girlfriend!" ”

"Ah, He Xiao, you are also a god, why do you know it every time you look at it?" Chengtian asked me puzzled.

"No, I only know a little, don't be surprised, go get busy!"

We were studying the death of the professor, and at this moment an old director said to us: "This is not very likely, poisoning and killing people should be full of resentment, but this Chen Qiming has always gotten along well with others, and he is kind, fortunately Professor Chen is not dead, if he can wake up, the situation will be able to understand." ”

I took out my mobile phone and called Guo Meng, a detective who took Chen Qiming to the hospital, and asked her about Chen Qiming's situation.

Guo Meng is one of the most irritating detectives in our bureau, although he is wearing a tight-fitting detective suit, but the sensitive position in front of him can not be tied tightly, with a fair face, a straight and supple shawl falling from the left and right, and his temperament is extraordinary.

In the past, I thought that those so-called femininity were the endorsement of ugly women, but since I went to the detective bureau and saw her for the first time, I knew that there was really a word for temperament in this world.

Guo Meng said: "The hospital has given him emergency rescue, but he has not woken up at the moment and has been transferred to the intensive care unit." ”

I asked him if he would ever wake up?

"There is not much chance of waking up, and the doctor said that there must be a miracle."

I hung up the phone and told Captain Zhuge that if it was poisoned, this case would be a criminal case, and it seemed that we had to be busy again.

"Now that not even a single suspect has been found, it seems that there is still work to be done!" Zhuge Chengtian said.

"I don't know for the time being, go back to the detective hall and ask the forensic department to take a look, or what will be found on the magnetized cup."

In order to get more information, before leaving, Zhuge Chengtian wanted to go with me to see the monitoring in the laboratory and corridor during this time, so I went to the monitoring room with him, when we saw Professor Chen during this period of time, we found that he had about 10 minutes or so after the first class to go to the office to pour water, we have simply seen the video of the way, there is nothing special for the time being, we copied the video, and then go back to the detective bureau to check carefully.

Just after I got this video, I walked out of the monitoring room of the research institute, but found a strange white shadow passing through the corridor, it seemed to be a woman, but her speed was too fast, I was nervous, I don't know if it was an illusion, I actually found that she walked with the tip of her toes!

Yes! I couldn't help but scream, but Chengtian from behind me patted me on the shoulder and asked, "What's wrong with you!" ”

I pointed ahead and said, "There!" ”

"No, isn't that a hallway!" Chengtian asked puzzled, I wiped my eyes and found that it was really empty, could it be that I was wrong, and suddenly remembered that the ghost movie I watched last night slapped my forehead, and I was embarrassed to say to the captain, why don't we go back to the detective hall.

Back in the detective hall, we got some news from Su Xiaoyu, saying that they had checked the magnetized cup, and there were only Chen Qiming's fingerprints on it.

When I got the news, I began to recall everything that happened to Chen Qiming at that time.

After Chen Qiming left the dormitory at 8 o'clock in the morning and came to the Institute of Biology, he first got a glass of water in his office and went to the laboratory, and from 8 to 9 o'clock, he never left the laboratory to carry out biological theory classes with his classmates.

From 9 a.m. to 9:10 a.m., when the students had to go outside to rest, Chen Qiming also put his teacup on the podium and went to the library to tutor some new first-year researchers from the Institute of Biology, and there was no one in the classroom during this time.

In order to prevent anything from happening to the researchers, surveillance cameras were installed in the corridors of the Institute of Biology, and during this time we found that no one had entered Chen Qiming's laboratory.

After the break, a math professor returned to the lab with six girls to clean up, while the rest of the students went to take elective classes.

Soon after, Chen Qiming's second performance class was held, starting at about 10 o'clock and ending at 10:40, when he found that there was no water in the cup, so he got up and went to the teacher's office at the other end of the corridor to get water.

After 10:50, he picked up the water glass and returned to the laboratory, and died of poison at exactly 11 o'clock.

Forensic doctor Su Xiaoyu examined the rat poison and deduced from the analysis of the content that Chen Qiming should have drunk the poisonous water 10 minutes before showing signs of poisoning.

According to the researcher in Chen's class, he had no vision at all during the first class, but he died of poison in the second class.