After the world's population has been ravaged by a pandemic, a man lives a lonesome existence in a Colorado airplane hangar with his dog and a dour gunman he has befriended. When a mysterious transmission comes through on the radio while he’s flying his old Cessna, it sparks a hunt for the provenance of the sound.
Growing up in an environment torn apart by violence and alcohol, a young woman finds her voice through the written word and her salvation as a swimmer.
Kate lives a secluded life—until her troubled daughter shows up, frightened and covered in someone else's blood. As Kate unravels the shocking truth, she learns just how far a mother will go to try to save her child.