After her rebirth, her personality split

Chapter 474 Do you think you wiped your butt clean?

Yebai said while writing down the important points he mentioned just now on the white paper.

"After Friday's holiday, the time to change shifts is 22 o'clock in the evening."

"Except for the fact that all the teachers and students in the school are in place this morning, there are only seven shifts on Friday, Saturday and Sunday left to do this."

"It is conceivable that there is no one in this monitoring room, so the person who does this thing, who wants to do it without anyone noticing, and deletes the monitoring, must have bought two workers from one of the shifts. personnel."

Yebai talked to herself, and didn't pay attention to observe the expressions of the staff, because she knew it well.

"It can be seen from the schedule that their schedule looks like this:

Friday 22:00-6:00: A and B
Saturday 6:00-14:00: C and D
Saturday 14:00-22:00: E and F
Saturday 22:00-6:00: G and H
Sunday 6:00-14:00: A and B
Sunday 14:00-22:00: C and D
Sunday 22:00-6:00: E and F
Monday 6:00-14:00: G and H
Basically every combination has a point of coincidence within these two days. "

Yebai wrote out the schedule in this way, and many of the information in it became more clear.

"Even if someone colluded with the staff in the monitoring room and did this, we still don't know when they did it." Zhan Yi raised his own question, and it seems that this question is not so simple to clarify: " Every point is possible, isn't it?"

"Every point is possible."

Ye Bai agreed with Zhan Yi's statement, but Zhan Yi ignored an important piece of information.

"Then how can you tell who was bought?"

"Whoever takes over this morning will be the one." Ye Bai put down his pen, looked up at the two staff members who had been paying attention to Ye Bai's analysis: "Are you right?"

"What nonsense are you talking about?"

One of them immediately turned black, and was very angry: "We kindly help you check the surveillance, but you still slander us like this."

"That is to say, you said that we did it, you have to show evidence, otherwise this matter will never end with you."

The two staff members retorted Yebai angrily, but Yebai remained calm, as if he was not affected at all.

Zhan Yi looked at Yebai without saying a word, but his doubts and incomprehensions appeared in his eyes.

"The monitoring records from Friday to Sunday have not been deleted, so the only ones who can do this are the two on the big night shift, and you who took over this morning."

"Oh, speaking of it, this is really the case." Zhan Yi felt that he had really seen it, but he didn't expect that Ye Bai's analysis would really shorten the scope all at once.

"Since you said that there are two groups of suspects, why do you think we must have done it?"

The two staff members still looked filled with righteous indignation, feeling that they had been wronged, that it was Yebai who deliberately framed them.

"There must be evidence for what you say, otherwise we must go to the principal to sue."

"go!"

Ye Bai still looked very indifferent, and said lightly: "Tell the principal how you used your position to harm the students?"

"What nonsense are you talking about?" The faces of the two people were even worse. Seeing Yebai's appearance as if he was holding a lot of evidence in his hands, it really made people feel a little startled.

"I can conclude that it's you, of course I have my reasons. You don't admit it, do you think you wiped your butt clean?"

Yebai sneered, looking at them as if he wanted to see through them all.

(End of this chapter)