ROSSVILLE, GA (WRCB) -- A Rossville grandmother says someone swiped her purse and stole her car as she shopped at a local Bi-Lo grocery store. Her car has been returned, and police say the suspect is a 12-year-old runaway. "When they got my purse, I just thought my purse was gone, I went out to get my car and my car was gone," said 86-year-old Tiny Alice Cox. Cox, a working woman, turned her back for a split second while shopping at the Rossville Bi-Lo. That's all it took for the suspect to snatch her purse right out of her...