"Actually, I'm a good teacher." Shen Hao immediately said with a hippie smile next to him.

Liu Yiyi just glanced at him, didn't say anything, turned her head and asked me what to do next. I'll tell her to go back and rest, and I'll study the report tonight.

After Shen Hao and I sent Liu Yiyi away, we returned to the dormitory, and I began to study the two reports, and Shen Hao kept hanging around beside me. asked me if I had Liu Yiyi's phone number, and then asked me if I liked Liu Yiyi.

"Big brother, I don't like it, if you like it, just chase it yourself, don't bother me, okay?" It wasn't until I dropped this sentence that the kid stopped.

They are all teachers, how can they make such a fuss? But he quieted down, and I was finally able to think hard about the whole case.

The report said that none of the drugs were found in his esophagus or stomach, and only a large amount of urine was detected in the bladder. But there is nothing wrong with the urine test. The cause of death was suffocation!

When I looked through the spirit vision, this kid was drinking water, and it was a large bottle of water, and the accumulated urine was detected as normal. But why do you drink water, and what the hell is the angel you see? Could it be that this kid is hallucinating from drugs?

There were no external injuries, he suffocated to death, but his expression was so peaceful.

After thinking about it, I couldn't come up with a reason for it for the time being, I stayed awake all night until dawn, I taught English, and I had two classes in the morning, so I went to class listlessly. At noon, I immediately contacted Liu Yiyi to come out. Meet at a snack on the Bund. Shen Hao was finally got rid of me because of his class.

She really brought me good news, the long-haired man had a criminal record at the police station, and was released on bail after spending several years in prison for selling a banned drug. She's already arranged for someone to find Longhair.

There are also Zheng Long's relics, she took pictures of them all for me to see. I flipped through the photos one by one and casually asked her what Officer Wang was up to now.

"He happened to be there when he found out about Long Hair last night, so Officer Wang went to check the effect of the illegal drug. I'll follow along. Liu Yiyi replied to me, "That kind of medicine is called Ning, and after taking the drug, it will make people excited and hallucinate." ”

"Isn't that about like drugs?" I replied nonchalantly, and at this time, I turned to Zheng Long's coat. I thought of something in an instant, and hurriedly went to see the photos of Zheng Long's corpse, which confirmed my thoughts.

"What's different is that this drug can put people into a state of tranquility after being excited, and in severe cases, it can cause the body organs to become dormant. Officer Wang believes that the drug caused Zheng Long to hallucinate, suspend his lung function, and die of asphyxiation. Liu Yiyi then told me.

If there is such a drug, it is a terrible thing indeed. However, if an organ of the body suddenly goes into a dormant state, it will cause pain, and I don't believe that the medicine will paralyze the nerves in his whole body, and he will not feel pain, as long as he feels pain, he will not have the kind of situation of death and peace.

But then Liu Yiyi solved my doubts, saying that if this drug is overdosed, it will produce huge hallucinations and make the body's nerves temporarily stop perceiving. In other words, it is possible that Zheng Long died from this drug.

At the same time, she was worried about me, Officer Wang has a lot of experience, and the truth of this matter is eighty percent, I am going to lose.

"I don't know who killed the deer." I told her with a smile.

"yes, but when I get that guy back who sells illegal drugs, I'll find out." The nasty voice was apparently Officer Wang, whose police car was parked in front of us. "Detective Chen, I don't know what you've found, but I'm going to finish it."

"Don't bother, wait until you find the answer before laughing at me." I replied.

Officer Wang looked disdainful and shook his index finger at me: "Young man, if you admit defeat now, you can treat yourself, don't blame me for not reminding you if you can't get off the stage when the time comes." ”

"You better think about yourself, you're almost at retirement age, and it's worse than me to resign now." I replied unceremoniously.

"Hmph, then you can wait." Officer Wang put down such a sentence and drove away angrily.

"Officer Liu, can I read the analysis report on that drug?" I turned my head to Liu Yiyi next to me and asked.

Liu Yiyi nodded: "Yes, yes, but you don't worry?" Long hair is a clue, if he catches it first, you lose. ”

"Long hair is indeed one of the clues, but he is definitely not a murderer, Zheng Long is an ordinary student, and his family situation is average. There is really no reason for him to harm Zheng Long. Moreover, my intuition tells me that medicine is one of them, and the cause of Zheng Long's death is not medicine. "I told her very clearly.

"Then how do you think Zheng Long died?" Liu Yiyi's eyes widened and asked me.

"It's not time yet, it's too early to draw conclusions, I want to go to the police station with you, read the report, and see the body again." I touch my nose and reply, and when I think about something, I can't help but touch my nose.

Liu Yiyi settled the account, saying that she invited her to this meal, and then used a police car to take me to the police station. After reading the report, I re-examined the body again, and asked Liu Yiyi to bring me a detailed autopsy report.

I feel that there is still a third person in this case, and the real breakthrough is not Changmao, but Xu Shi. I'm still too kind to him, and now I need Liu Yiyi's help so that this kid can say everything he needs to say.

"You asked me to scare Xu Shi and make him say something? Is there anything else he hasn't said? Liu Yiyi asked me after listening.

I nodded, "This kid and Zheng Long are close friends, the two of them must spend more time together than Long Hair, I need more clues." As for the cause of Zheng Long's death, I already understand. What is needed now is to find the evidence. ”

"You understand?" Liu Yiyi asked me confused, "Are you sure?" ”

"Well, let's go, go to school, and when we find evidence, you'll understand." I immediately urged her.