Dorothy and George Fross 13-Year-Old Charged With Killing Grandparents Who Called His Mother a Whore Oil City boy, 13, accused of killing grandparents Venango boy, 13, charged with weekend killings of grandparents 13-Year-Old Jailed After Allegedly Killing His Grandparents Police: 13-year-old killed grandparents after they called his mother a ‘whore’ Zachary James Proper![]()
