In Texas, years before the events of the Texas Chain Saw Massacre, in the early days of the infamous Sawyer family, the youngest child is sentenced to a mental hospital after a suspicious incident leaves the sheriffs' daughter dead. Ten years later, he kidnaps a young nurse and escapes with 3 other inmates. Pursued by authorities including the deranged sheriff out to avenge his daughter's death, the young Sawyer teen goes on a violent road trip from hell, molding him into the monster known now as Leatherface.