Grade 10 has a Secret

She killed everyone. Every student of the Grade 10.
her anger burst out making her think for an revenge.
you see, when you see her, you wouldn't think she killed every one of my classmates.
she's a very plactic bitch I've ever known.
I will come back..
with the revenge why did she killed all my
classmates.
im comin!
{ Someone's P.O.V }