Note : Boy 's parents had fought over his custody since his birth in 2002 . Grandmother and her husband are in jail pending formal charges . Mother , Miss Wilfong , tearfully denies any wrongdoing . Boy is staying with father 's family under strict welfare rules , station reports .
NEW : Boy 's parents had battled over his custody since his birth in 2002 . Grandmother and her boyfriend are in jail pending formal charges . Mother , Shannon Wilfong , tearfully denies any wrongdoing . Boy is staying with father 's family under child welfare supervision , station reports .