Xiao Wei hasn’t asked Bai Yiqing what’s going on, but since Yi Qing wants to ask naturally, he has to ask the truth. Xiao Wei still answers the question honestly.
"It was about three o’clock that night. My classmate Lin Guohong and I went to play in the school experimental building. At that time, the main entrance of the experimental building was locked, but the side door on the other side was also locked, but it was the kind of chain that left a gap. If you are not fat, you can drill through it."
Said this Yi Qing suddenly plugged in, "How big is the gap and what kind of person can get through it?" For example, can Shi Kai? "
Xiao Wei thought for a moment and said, "The door is very high, as long as the body is not fat, I can drill through it. Shi Kai should be able to do it, not to mention girls."
"All right, you go on."
"After we went in, we darkened the second floor and found someone in a room on the second floor, namely Shi Kai and Jiang Lina."
"How do you know is the two of them? Did you see their faces clearly? " Yi Qing asked
"I didn’t see the face they didn’t see when they were hugging, but Shi Kai was our teacher and Jiang Lina was our classmate. It is easy to recognize the back, so it can’t be wrong." Xiao Wei said with certainty.
"What happened later?"
"Later, we were afraid that they would find out that we ran to the other corner of the corridor and hid there for a while." Said Xiao Wei, whose face turned red, remembering the moment when she was red with the fruit of the forest.
Yi Qing’s subtle changes in Xiao Wei are also seen in his eyes. His heart is very white. What did Xiao Wei and Lin Guo do in the experimental building that day? Boys and girls are familiar with the personnel details at the beginning. He is not going to get to the bottom of it.
"How long did you stay there?" Yi Qing asked
"At that time, I didn’t look at my watch. It was estimated that it was not long for ten minutes." Xiao Wei considered the answer. In fact, his heart was also uncertain. At that time, he patronized the experience. When the concept was accurate, it was really uncertain
Xiao Wei didn’t expect the public security bureau to ask so carefully.
"Then we heard someone coming from upstairs and ran away."
"Where to run?"
"Or through that side door."
"What about the man you heard?"
"I didn’t see the man and heard his voice, so we took this opportunity to run away."
"Where did that man come in?"
"Then we don’t know. At that time, we were particularly nervous for fear of being seen and didn’t pay attention to whether the front door was open or not. Did we choose to come in and go out? The side door was locked or chained?"
"Oh" Yi Qing looked at Xiao Wei with all her thoughts in her hand. Xiao Wei looked at Yi Qing with the same curious eyes.
"So Wei, although you didn’t see the man, you can be sure that someone did enter the experimental building, and at that time, that is to say, Shi Kai and Jiang Lina were still in the room when he came in, and Jiang Lina must be alive?"
"At that time, of course, I didn’t know someone was coming until I saw the light on the first floor corridor, and then I heard footsteps," Xiao Wei replied.
"That’s the way it is. Then who is the man who came in?" Yi Qing is like asking Xiao Wei and talking to himself.
"I really didn’t see this. I was scared out of my wits at that time. I was afraid of being seen. I dared to see who the person was, but it should be a man and not a young man," Xiao Wei said
"What?" Yi Qing asked
"I heard that the man’s footsteps were very steady and heavy, and he didn’t sound like a young man. He should be an older man and the school staff must have it," Xiao Wei analyzed.
Yi Qing thought Xiao Wei made sense, and then asked, "Where did you go after you came out?"
"We just waited outside the experimental building to catch our breath, and soon we saw the window on the second floor, and then Shikai jumped out of the building. At that time, Jiang Lina leaned out of the window to see it."
"You are not mistaken, it must be Jiang Lina?"
"I can’t read Kuang Lin Guo Hong wrong, and I saw that it was Jiang Lina," Xiao Wei said with great certainty.
Yi Qing pondered for a while and then said to Xiao Wei, "Xiao Wei, you go home first. I’ll find you if anything happens."
Off Xiao Wei Stuart Chun Yan came in.
Looking at Yi Qing, who was at a loss, Situ Chun Yan asked, "Is the case still unclear?"
Yi Qing shook his head and said in a self-deprecating tone, "It’s time for me to point my back and encounter such a difficult case."
"You’re not too worried," said Stuart Chun Yan, forgiving Yi Qing. "You’re complaining and worrying, and there’s no fire. You have to calm down and think about whether to add more staff to your bureau?"
Yi Qing smiled. He took a deep breath, hugged his fists and rubbed hard. "There is no complaining. I think this case is getting more and more interesting now."
Yi Qing is born with this character of being brave in the Vietnam War and never losing.
Looking at it getting late, Yi Qing said, "Let me take you home."
Send Stuart Chun Yan home, Yi Qing returns to the station, sitting alone in the office staring blankly, thinking about the case all the time.
If you go to the experimental building at night, it should be the people in the school. If you are an adult, you should not drill the door. It should be the key.
The key to the entrance of the laboratory building has been investigated, and there are two keys, one is held by Lao Li at the door post and the other is in the general department of the school.
Lao Li is over sixty years old, and this kind of thing should not be done, and it has been investigated and checked that Lao Li was not on duty that day to go home.
There is another one. On the day of the school holiday, all the general subjects went home. The key is still in the office. Usually, when there is a class, the teacher will take the class and say that the general subjects will go to the door.
The key to the general subject was kept by an elder sister, who recalled it that day. Because there was no experimental class, I never went to the gate of the experimental building all day, and the key was fortunately kept by this elder sister.
This big sister? Yi Qing smiled at the thought of this. This case must be ruled out first.
Is there anyone else who has the key to this gate that we don’t know? This may need to be investigated further, so I’m afraid it’s not possible to make a big investigation.
Yi Qing put out the cigarette butt in his hand and took the cup to drink water, only to find that the cup was casually shouted, "Is there anyone outside? Come to someone. "
A young man came in at the door outside. "What’s the matter, Captain Yi?"