A DAD who cops say shot his wife and three of their kids dead before turning the gun on himself could be seen smiling and joking in an interview taken two years before the harrowing murders.
Jonathon Candy, 42, was found dead at his home on Monday morning along with his wife Lindsay, 39, and their sons Dylan, 18, Ethan, 14, and Lucas, 12.
Discover OklahomaJonathon Candy appeared on a TV show with his wife Lindsay years before he brutally murdered her and three of their children[/caption]...