my hs is HUGE. (3000 people) There's been locker searches, of course there's been the classic pulling of the fire alarms as a prank...
ppl bring pocket knives to school sometimes... People hit eachother with belts throughout the day. It's not pleasant it all. People threaten to kill others a lot. (Someone made it look like i threatened to kill someone once.) Once a senior brought a gun to school and was going to kill himself after school. There's never been a bomb scare though.