Description :

Ronald Clark O'Bryan (October 19, 1944 March 31, 1984), nicknamed The Candy Man and The Man Who Killed Halloween, was an American man convicted of killing his eight-year-old son on Halloween? 1974 with a potassium cyanide-laced?Pixy Stix that was ostensibly collected during a?trick or treat outing. O'Bryan poisoned his son in order to claim life insurance money to ease his own financial troubles, as he was $100,000 in debt