time-limited arrest

"Although our No. [-] Middle School is not as good as No. [-] Middle School and No. [-] Middle School, the test scores of the students are not worse than them at all. However, this area will be rebuilt in two years, and the school will also be rebuilt. By then, the city's key junior high schools will be rebuilt. Can't tell who it is."

Yu Su noticed that Liang Yong was talking about school and classmates with a smile on his face and pride in his eyes.

According to Liang Yong's information, he is a good teacher praised by everyone. The classes he leads have won many outstanding collectives, and students and parents have very high evaluations of him.

Yu Su: "Whether the student's grades are excellent or not has nothing to do with the school environment. Whether the students themselves want to learn has a greater proportion to whether the teacher can successfully teach. Your students can have such grades because of Teacher Liang's teaching. Well done."

Now he is only suspicious of Liang Yong, and there is no conclusive evidence, so he can't be treated as a criminal, and he has to speak normally when he should be calm.

The distance from the old alley to the school was not far, and the two of them arrived within a short walk.

Liang Yong's good popularity, before the two of them entered the school, Yu Su felt it again.

During the Chinese New Year, even the security booth at the school posted the word "Fu", and the security guard was sitting inside, sipping vermicelli, and the heat from the soup fogged up the nearby glass.

As soon as he heard footsteps outside, the security guard immediately looked up. Seeing that it was an acquaintance, he opened the window and said, "Why is Teacher Liang back?"

Liang Yong pointed to the school and said, "I forgot the key, I'll get it when I come back."

"Then come in quickly! Teacher Liang, have you eaten? Would you like some vermicelli pads?" The security guard said, and opened the electric door at the school gate, only to find that this person was still behind Teacher Liang, and asked, "Mr. Liang, what's the matter?" Who is the person?"

Liang Yong introduced, "This is Captain Yu from the Municipal Bureau of Criminal Investigation, come to talk to me about something."

When the security guard heard this, his eyes widened in disbelief, and he hurriedly said, "What's wrong with Mr. Liang?"

Liang Yong shook his head with a smile, and said, "It's fine. The police are still investigating, and they may have suspected me. No, Team Yu followed me to find an alibi."

He said, pointing to the security booth, and said to Yu Su: "Our school's monitoring security booth can be seen. If Team Yu ask Brother Zhao to adjust the monitoring, I'll go upstairs to get a key."

As soon as the security guard heard this, he immediately said, "The police officers come in if they want to watch the surveillance cameras. All the surveillance cameras in the school are here! Teacher Liang, go quickly!"

Yu Su glanced at Liang Yong, nodded, followed the security guard into the security booth.

"Isn't it conspicuous for your police chief to be so tall?" Zhao Baoan said, tidy up the bowls on the table, put them aside, and turned on the school's various surveillance cameras.

Yu Su kept staring at Liang Yong as he walked into the teaching building, and when he heard the security guard questioning him, he replied, "Well, the more you exercise, the taller you will be."

He spoke lightly, and he always talked about his past experiences in a few words.

"Okay, the surveillance video is here, press here to adjust the time." After Zhao Baoan finished speaking, he offered his seat to Police Officer Yu.

Yu Su: "Thank you." After that, he sat in front of the computer and checked the time.

Zhao Baoan stood aside, not knowing what the police officer was looking at, and couldn't help but said: "Officer, did you check the wrong person? Teacher Liang is a very nice person, and he comes to the school on time every day to correct the test papers and prepare for the next exam. A lesson plan for a semester, where is the time to do bad things?"

The monitoring showed that it was similar to what the security guard said. After the school holiday, Liang Yong came to school on time almost every day, and left on time, without any absenteeism.

But this can only prove that he has entered the school, and it does not guarantee that he has been in the school during this time, so he asked again: "Is there only surveillance at the school gate? Is there any in the teacher's office?"

"That's not true!" Zhao Baoan said and shook his head, "The school is already on holiday, and there is no need to fully open the surveillance."

"Aren't you afraid that the school will lose some property?" Yu Su frowned slightly, showing dissatisfaction with this result.

While the two were talking, Liang Yong had already returned with the key. Hearing Yu Su's words, he smiled and said, "Captain Yu, you can see our school. The school and teachers have no money. Where can we lose any property?" Yes? So when we held a meeting a year ago, we suggested that the school save some electricity bills and buy mobile books for students next year."

Yu Su laughed, Liang Yong is a teacher, so he doesn't know that turning on the monitoring will not consume much electricity, and saving money by turning off the monitoring, is he pretending not to know, or doing it on purpose?

"Who suggested it?" Yu Su looked at Liang Yong.

As if Liang Yong's next sentence was suggested by him, Yu Su could take him away now.

Seeing this, Zhao Baoan interrupted and said, "Captain Yu, you've misunderstood someone. Our school closes the monitoring every time it's on holiday. It didn't happen suddenly this year! Teacher Liang, you too, just make it clear. We ordinary people are innocent, there is no need to fight with the police!"

"Brother Zhao said yes, Captain Yu, do you believe it now?" Liang Yong looked at Yu Su with a smile. He didn't have to say something out of his mouth. It would save a lot of trouble if someone said it for him.

Yu Su smiled and nodded, Liang Yong is indeed a teacher who teaches people, and he speaks in a different way.And when this security guard was sold, he was probably still happily counting the money.

He asked: "However, has Mr. Liang thought about it, because without the monitoring, Mr. Liang has no way to prove that he has an alibi."

Originally, he was only suspicious of Liang Yong, but after several questionings, he felt more and more that something was wrong with Liang Yong.

When Zhao Baoan heard this, he thought to himself, how can this be done?He quickly said: "Officer, Mr. Liang is a good man! If necessary, I can be a witness. How could such a good man be a murderer?"

Mr. Liang is a kind person, knowing that his salary is low and there are two young children at home, he often brings fruit and snacks to him and asks him to bring them back to his children.Last year, when he fell ill, it was Mr. Liang who took him to the hospital, registered him, and saw a doctor. He didn't even complain, and he paid for the medicine in advance.

Teacher Liang's great kindness and virtue, he will never forget in his life.

He is not highly educated, but he is not stupid. Teacher Liang said just now that this police officer is a criminal investigation officer of the Municipal Bureau.What is criminal investigation for?That's for murder!It can't be Teacher Liang!

"Can you prove that Teacher Liang really never leaves your sight?" After Yu Su asked, seeing that the security guard was about to answer, he added, "You'd better think clearly before answering. Perjury will also be punished."

"I..." Zhao Baoan said, looking at Liang Yong in embarrassment.

Liang Yong expected that Yu Su would be relentless, and comforted Zhao Baoan: "It's okay, Brother Zhao, if you haven't done anything, you haven't done it. Captain Yu is not a stupid official, and he won't judge the case randomly."

He said, pointing to the second floor of the teaching building, "If Captain Yu still needs to check, my office is the first room on the left hand side of the stairs on the second floor. I repeat, I didn't do anything."

Yu Su raised his eyebrows, nodded, took out a booklet from his pocket, opened it and handed it to Liang Yong, and said, "The police are still investigating. As for who the murderer is, we will find out! Teacher Liang, please leave a regular contact method, and the outcome of the case will come out, so we can inform you.”

Liang Yong nodded when he heard the words, took off the cotton gloves, took the notebook and pen, wrote down his contact information and name, and returned them to Yu Su, and then said: "Captain Yu, do you still need me to follow the office? The time is not up." It's too late, I want to go back."

Yu Su stretched out his hand and made a "please" gesture, "Teacher Liang, please help yourself."

After he finished speaking, he turned and walked towards the teaching building, and silently put the notebook that Liang Yong touched just now into the evidence bag he carried with him.

Yu Su walked upstairs slowly, the classroom was empty, looking out through the hazy window, the sky had already darkened.

His footsteps echoed in the corridor, and stopped for a while. He opened the door of the classroom office on the second floor, and saw the desk with Liang Yong's name at a glance.

There are only textbooks and pens on his desk, and there are outlines for students in the drawer, and Liang Yong's personal items are almost invisible.Liang Yong was so relieved to let him investigate, because he knew very well that he couldn't find anything.

Outside the school gate, Liang Yong was about to leave, but he turned back and said to Zhao Baoan: "Brother Zhao, why don't you turn on the surveillance, we have to be considerate of the police handling the case! The surveillance doesn't cost a few kilowatt-hours of electricity."

"Okay! Listen to Teacher Liang." Zhao Baoan said, and turned on all the school's surveillance cameras. Seeing that Captain Yu who was asking the question just now was in the teacher's office, he spoke with a bit of complaint, "The police are really serious, don't arrest Bad guy, waste time with you, Mr. Liang."

Liang Yong looked at the monitor screen, and Yu Su walked around in the office, but found nothing, and sighed, "It's not easy for the police to investigate the case, so let him do it! It's getting late, we Let’s go back first, brother Zhao will see you tomorrow.”

After finishing speaking, he walked towards the entrance of the security booth, and when he turned around, he secretly laughed, and a bit of contempt flashed in his eyes.