HOW!

 Petty Siblings Roy, Janie (my mother), and Osm poising by the Big Rock. The Big Rock was on their property in the Red Hills, near Cohutta, Georgia, they were in their teen years. The Big Rock covered an entrance to a cave. In the cave was Indian lore. When the highway department paved the Cleveland, Tennessee Highway they bought rocks from nearby farmers. They bought some from William Elijah Joseph Petty. They highway department workers had t blasted the rocks out thus sealing the entrance to the Indian Lore cave forever.