Mother, maternal grandparents charged in abuse of Mercer County (USA) boy Saturday, July 19, 2014, 10:27 p.m. Ref: http://triblive.com/state/pennsylvania/6472938-74/piatek-child-rader#axzz3ThJbWVqR A woman walking her dog tipped off Mercer County authorities to “a human skeleton” she saw outside a house along North Second Street in Greenville. What investigators found was a 7-year-old boy so starved of food, ...