Caitlin Stasey

A grieving woman pushing her limits on a solo adventure in the Australian wild is ensnared in a twisted game with a cunning killer who thinks she's prey.

After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain.

Detectives use clues from various recording devices to piece together events surrounding a massacre involving bus passengers at an abandoned gas station.