Ex-Military sniper, Reagan, aims a rifle out her apartment window, targeting the people that pass by. She holds little regard for ordinary humans and their ordinary lives. She's possessed by something dark and sinister that yearns for the sight of blood as seen through a sniper's scope. It's an obsession and a curse, one that she cannot shake. But Marion, her psychologist, has not given up on Reagan. Through tenderness and care, Marion hopes to pull Reagan away from the darkness and help her become an ordinary person again.