The chilling true-crime drama based on the story of Aileen Wuornos, America's most notorious female serial killer. In 1976, a young and beautiful Aileen (Peyton List) arrives in Florida, searching for a new life that will help her escape her tragic past. After marrying a wealthy and much older man (Tobin Bell), she has the chance to start again as a part of high society but struggles to contain her inner demons.