The Abandoned (2015)

Take a terrifying plunge into the warped mind of a disturbed young woman. Desperate to get her life back on track, the unstable Streak takes a job as a security guard, working the graveyard shift at a once upscale, now abandoned apartment complex. But on her first night on duty, she discovers a horrifying presence lurking deep within the bowels of the decaying building. With her nerves already on edge, Streak must confront demons both real and imagined as she struggles to keep a grip on her sanity.