Li Le said, wiping the tears from the corners of his eyes and clutching his chest in discomfort, "When we went to the rooftop, those bastards tied her hands with ropes and tried to hurt her. We wanted to go over and save her, but those people looked too
Terrible. We were afraid... We didn't dare to offend them. So we left in the end. We didn't dare to notify Teacher Chen Zhong. When they called the police and asked us to be witnesses, we didn't dare to say... It was our crime.
.”
"Yeah, if we were brave, if we weren't so afraid, and told them directly who did it, we wouldn't face such self-blame." Niu Zishan said, sitting on the ground and letting out a long sigh.
Ye Feifei and Catherine now understood what they said. The two stood there, thinking carefully for a few minutes, and then readjusted the surveillance and asked the security guard to adjust the video to a few days before the accident.
They watched all these videos without saying a word, and found that there were no problems with these teachers when they were in school. At least on the surface, there seemed to be no problems.
"Catherine, how much do you know about hypnosis?" Ye Feifei looked at Catherine.
"Not too much, just the basics." Catherine answered.
Ye Feifei nodded, took out her cell phone and called Sophie, saying that Sophie was the real master of hypnosis.
After listening to Ye Feifei's description, Sophie said to her directly: "Feifei, there is a kind of hypnosis that is performed at home or in other environments. The hypnotized person seems to have no problem on the surface, but when he hears specific sounds in a specific environment,
They will enter a hypnotic state. In the case you mentioned, I suspect that the victim was programmed with a specific sound. After they heard it, they automatically entered that hypnotic state."
"What does this kind of specific sound usually come from?" Ye Feifei asked again.
Sophie put down the document in her hand, thought about it carefully, and replied: "Actually, there are many. For us, it is common, but for them, it may be an instruction. The ringtone of the mobile phone will be the trigger point, such as the school bell.
It's also possible. It depends on the method used by the person who hypnotized them. Do you understand what I mean?"
Ye Feifei nodded, "Yes, I understand."
Next, Ye Feifei hung up Sophie's call and returned to the surveillance video. She stared at the surveillance screen and noticed a point in time.
"Catherine, there was a radio broadcast in the school when these teachers committed suicide." Ye Feifei clicked on the time.
Catherine touched her chin and asked someone to enlarge the image above, then nodded and said, "Yes, there is a school broadcast."
And just at this time, the school's specific broadcast sounded again, and the three teachers in the monitoring room. Li Le changed. When she heard the broadcast sound, her eyes suddenly straightened, as if she could not hear anything.
Same.
"Li Le, what are you doing? Don't leave!" Niu Zishan saw Li Le walking toward the door and went up to pull her.
But Li Le was like a robot, without any other emotions, walking straight in that direction without looking back at all.
"This is hypnotized." Ye Feifei saw Li Le's reaction and said to Niu Zishan and Lin Anni.
Niu Zishan opened her eyes wide, shook her head vigorously and said, "It's impossible, she, she has been with us all the time. When was she hypnotized?"
"Yes, we have been together since someone started getting into trouble," Lin Anni also said.