So Frank just seized on these things and then killed them?
Take Raissa Perry, for example...
Although Isabella Jackson admitted, she indeed disliked Raissa Perry quite a lot, but she certainly didn't want Raissa to die. She couldn't bear it and certainly felt Raissa didn't deserve death.
"It's just that you wanted to vent your personal feelings! You disguised yourself as a saint! Ridiculous! If you say so, then I ask you, what about Aria Perez? As far as I know, Aria Perez was not an arrogant person. She was diligent and eager to learn, with a good reputation both inside and outside the school. Why did you kill her? How did you kill her? She was a student at the Police Academy and probably had nothing to do with you. You wouldn't have approached her on your own after killing someone, would you?"
As Isabella Jackson's voice faded, there suddenly came a knocking at the door.
Isabella Jackson subconsciously looked towards the door.