An elderly man with dementia, once acquitted of a terrible murder and suspected in many others, is removed from his assisted-living facility by a woman he does not recognize--a woman who claims to be his long-lost daughter. She takes him on a road trip across Texas, searching for answers to her own burning questions. Following the paths of vanished women, she attemps to discover the truth about this man. Does he really have dementia? Is he a murderer? What secrets lurk in the dark corners of his disintegrating mind?