Snitch
There was this kid at my school whose girlfriend brought a knife to school and planned to take her own life in the bathroom there. He knew her locker combination, so he took the knife and hid it in his so she wouldn’t do it and wouldn’t get busted.
Someone snitched on him and he got expelled for having a knife on campus. The whole town heard about it and couldn’t believe it. Story credit: Reddit / wheresmyflan