Undead Hearts

It was just a regular school day for the gang. Writing, Reading, Typing, it was normal school life in their small town. But in the middle of class everyone hears a knock from the door. There was a man with a helmet and black mask. The teacher walked towards the door. Finn noticed the man and jumped up. "WAIT!" He screamed as the teacher opened the door. She was about to ask why Finn yelled, but the man shot her in the back. Blood spurted from her mouth as she dropped to the floor.