My Hero Academia - What Would Happen Realistically

This just in, a death has occurred at UA Hero academy.
Hero in training Katsuki Bakugo, (hero name: KING EXPLOSION MURDER also know as Kacchan by close friends) a member of class A-1 died during a training accident today. Many details of the incident are still unknown, but from what we can tell the incident involved the #1 Hero:ALL MIGHT, who is a teacher at the academy. Reports of how Katsuki died have yet to be released, however their have been reports of a broken neck. Bakugo’s training partner Izuku Midoriya (Hero name: Deku) was last seen in the hospital with severe injuries with tears of sadness running down his face creating a small pool on the floor. We were not able to interview the boy about what he seen as because “the experience was traumatizing and the last thing he needs right now to to be pestered by reporters” as the school told us, which is understandable. The Instructor ALL MIGHT couldn’t be reached either and was last seen crying as he carried Katsuki’s body to the hospital muttering something about holding back. there have been rumors of ALL MIGHT being to one to kill Katsuki, but these have yet to be confirmed. The victim’s mother, Mitsuki Bakugo was last seen running towards the school screaming things we can’t repeat here. We will give you more coverage as the details develop.