Students jump off buildings in school, will the headmaster expel them?

The headmaster won't dismiss students who jump off a building at school, because students have some hard things to consider, so they choose to jump off a building. It's also because they did something wrong on impulse. Blame the headmaster, no matter what happens to the students, they can't jump off the building. They should communicate with the teacher first. If it really can't be solved, they should not despise their own lives, because we only have one life, so we should pay attention to our own lives and sometimes think about our parents, who support us.