When the person dragging the body in the surveillance approached the surveillance probe, I asked the comrade who was putting the surveillance to pause for a moment. Let's take a closer look at the physical characteristics of this person.

"Judging from the surveillance video, the person who dragged the body was about 1.75 meters tall, and because he was wearing a mask and a hat, we couldn't tell his age and other facial features. The man was wearing a plain white short-sleeved shirt, black shorts, and a pair of green canvas shoes. The shoe size is roughly 42 sizes. ”

"That's all?" I asked.

"As it stands, that's all there is to it...... He was wearing a hat and a mask, apparently to block the surveillance probe, and he came prepared. So this person is most likely a suspect. ”

I nodded in agreement.

At the same time, I began to think about the question in my mind, that is, "Could it be that the students committed the crime?" ”

According to the news that a comrade just saw on the school's official website, he is a very strict teacher.

While we can't tell from the posts that praise him how he behaves, it's not hard to think that the person may have used corporal punishment or more severe punishment on the students.

If this is the case, will there be a student who holds a grudge in his heart and kills the teacher to vent his anger?

Of course, this is just an inference. Because at present, we have not thoroughly investigated the social relationship of this person named Zhang Yucai, and it is not clear whether he has formed a grudge with other people, so we still can't jump to conclusions.

The second question is, could there be more than one murderer?

Actually, this question is based on the question just now. If we now conclude that the murderer is a minor student, then at their age, even if they have enough courage to kill, they should not have enough strength to drag a corpse from the ground floor to the fifth floor.

At least one person is definitely not enough.

Zhang Yucai's height is about 1.76 meters. Judging from the fatness of the body he was lying on the ground, this man would weigh roughly one hundred and sixty.

Then if it is a person, even an adult, dragging a corpse is quite laborious.

After thinking about it for a while, my mind returned to surveillance. But the surveillance in the back didn't have much value, and the man with the mask quickly placed the body where he wanted it and hurried out of the classroom.

He left without any superfluous movements, nor did he take anything else with him in the classroom.

Seeing this, I stood up and said, "Let's stop here today, let's close the team." Further investigation will begin when we return to the police station. It's going to be a lot of hard work for everyone these days. It's hot, be careful not to get heat stroke. ”

After that, we sorted out our own information and got on the police to go home.

On the way, Ouyang Qian took the notebook in her hand and suddenly asked me: "Team Shao, you say, is it possible that the person who committed the crime is a child?" ”

I smiled lightly and told Ouyang Qian all the thoughts I had just in my mind. She looked a little happy and said, "Haha, it seems that I still think about the same as you." It shows that my brain is not so useless. ”

"Who said you were useless? I hit him. "I made a very fierce appearance.

"No, I don't. By the way, Team Shao, just now when we were looking at the surveillance probe together, I saw that person wearing canvas shoes. ”

I blinked, thought back to the scene, then nodded, and asked, "yes, what's wrong?" Do you think there is something wrong? ”

"Hmm. That's why I just thought the suspect would be a student. Because that canvas shoe, if I'm not mistaken, is probably one of the most popular styles on school campuses right now, and many young students like to buy this fashionable and cheap canvas shoe to wear. ”

Espadrilles? That's true. In fact, as a little older, we wouldn't buy these shoes to wear. Because in the last century, when we were still studying, almost everyone who could afford shoes was wearing the canvas shoes of the Huili brand, which has become a memory of a generation.

And now, espadrilles are starting to become popular in the circle of young people, and the fashionable and simple style is very popular with them, but in our opinion, it is completely unappreciated.

If you look at it from the angle that Ouyang Qian said just now, then I think that at least the person who appears on the video screen has a high chance of being a student, and he is also a student in this school!

By the time we got back to the police station, in the morgue of the forensic doctor's office, the two women who had come to identify the bodies were already crying.

A woman who is relatively young, probably only in her twenties, should be the daughter of this teacher. The woman who was a little older was probably his wife.

The forensic doctor came out and looked at me helplessly, lit a cigarette and said, "Team Shao, you look, I started crying when I came to identify the body, and until now, it has been more than 20 minutes, and I haven't finished crying." ”

I patted him on the shoulder and said sympathetically, "I know." After all, whether it is my own relatives who have passed away, or in this unacceptable way, I believe that no one can accept this result. Let them stay in the library for a while. ”

"I know. I know. Alas. The medical examiner took a sharp drag on his cigarette and let out a long sigh.

I know that he is not upset by the long crying they have been here, but by feeling sorry for them. Although I have been a criminal police officer for so many years, I have experienced countless cases of all sizes, and I have seen all kinds of corpses.

But what we can't stand the most every time is not the flies hovering on the corpse, or the white maggots rolling on the corpse, or the swollen and disgusting skin after being soaked in water, but the painful expressions and tears on the faces of the relatives of the deceased when they come to confess.

Often the human heart is the gathering place of all feelings.

I also silently accompanied the forensic doctor outside for a while. It didn't take long for the two family members to come out, and they saw me and rushed over at once.

"You're Officer Shao Feng, right! We know you! The police officer who has cracked a lot of cases in our S City, please, help us, you must help us find the murderer! "The man's wife almost knelt down when she saw me.