I'm suspicious of my classmates. I almost got kidnapped
Oh no! I am sorry to hear that. Do you think they were involved?
They were just looking out for me, I try to believe that.
I'm sorry something traumatic happened to you like that, and you have all the right to be distrusting of everyone around you in the meantime. Everyone is an enemy now until you figure out who almost hurt you, and they have to realize why or else relationships can get rockier.
It's fine. I'm going to find out who stabbed me.
It is normal to be wary of people that may have hurt you. You should be careful you are following good instincts if you do so.