Shooter (2022)

When a bully and his victim are called to the office, they are locked out in the hall when a shooter enters the building's opposite end. The two boys are on their own. Finding an empty store room, they think they are safe until they discover the door does not lock. Now they hunker down in the back of the store room and wait for their fate. The conflicts between the two boys begin to surface, and they learn a little about each other through whispered comments and admissions of fear. Now, if they can just make it out alive, maybe their personal dynamics will change.