Leatherface

In 1955 rural Texas, as a part of a brutal initiation test on his birthday, the young Jed Sawyer is assigned with the task of luring an unsuspecting random passer-by into the family's decrepit barn house. However, when Texas Ranger Hal Hartman's only daughter suffers a gruesome death, the boy will be forcibly separated from his evil mother for his own protection and placed in a mental institution. Ten years later, the nearly adult Jed along with a handful of criminally insane inmates will manage to escape the asylum during a wild riot, commencing a journey of murder and massacre as the vengeful Ranger is after them. Is this the origin of Leatherface, the demented serial killer?