Guess the killer~

the invitation said “There is one killer and one medic. The rest are innocent. Good luck”* Knife: *Short tempered and rude*. A boy*Great just great. Cardboard: *enemies with knife, a boy* guys we should all calm down. Flute: *Kind pretty. Girl* hm.. Venus:*Harsh but nice. A girl* all of you shut up, Glove: *Calm, nice. A boy. Mustard: *quiet And mysterious* oak: *Hes a leader. He looks around*