15 Hours

15 Hours is 2014 American psychological thriller film. This stars

Summary
A 16 years old girl who was left behind on her trip after get her best friend's teddy bear and her stuff (her lunch, her father's photo and other). Then she find herself lock in ICT room with her bag and stuff and her best friend's thing. The killer from her mother's past tell her, she will be stay here for 15 hours or she will be dead.