He was the smiling contestant who once made America laugh on Family Feud, joking that the biggest mistake he’d ever made at his wedding was saying “I do.” But just a few years later, Timothy Bliefnick would make headlines for something far darker, accused of gunning down his estranged wife, Rebecca “Becky” Bliefnick, in her Quincy, Illinois home. The shocking fall of the so called “Family Feud Killer” turned a lighthearted game show moment into a haunting symbol of a marriage that had been unraveling long before the cameras ever rolled.