In the voice of a young boy, he cried out: "Mommy, don't let me drown.Mommy!"The killer's demise caused him to revert back to his normal childhood self, a miraculous transformation, when the oxic waste subsided.For years, he was locked up in Smith's Grove Sanitarium, but he escaped.And suddenly, Halloween became another word for mayhem! One by one, he killed his entire family, until his nine-year-old niece, Jamie Lloyd, was the only one left alive.During her exploration of the empty house, she grabbed a large butcher knife in an open kitchen drawer for protection.When Trish and Tommy returned home and couldn't find their mother, Trish went searching on the jogging path and found Rob's empty ent.