"When a catatonic woman shows up at the psychiatric unit, social worker Thea swears she knows her from somewhere. She's shocked to discover the patient holds a link to a traumatic time in her past. Upon regaining lucidity, the patient claims she can't remember the horrific recent events that caused her brain to shut down. Thea's at a loss-especially when the patient is ripped away from her as suddenly as she appeared. Determined to find her, Thea...