you and tom have known each other for years and you're really good friends with him and the other boys (bill is toms twins and georg and gustav are his other friends)

one day,you're in school like normal when suddenly ,the lock down bell goes off. you take it to be a drill but comply with the instructions. 15 minutes later , you assume that drill should've ended by now so you stand up and go to the toilet. when you enter you're met with a bloodly dead body. it wasn't a drill.