So you are telling me that students keep dying but the higher ups aren't doing anything?

Shhh... It's one of them Japonez High School where there are no teachers and the students just come in to establish the plots of anime and manga... xD

No one will do anything even if you tell them. In this kind of manga, adults are usually useless. Ou-Sama Game for example, the entire class died gruesomely yet the police refused to believe the students.