NEW : The body of the 9-year-old girl has been recovered , an official says . A woman dies after her car is swept away in Mississippi . seven homes are damaged and More than 70 people injured in Georgia . Rain pounds Southeast ; flash flood warnings and watches issued .
NEW : The body of the 9-year-old girl has been recovered , an official says . A woman dies after her car is swept away in Georgia . More than 70 homes are damaged and seven people injured in Mississippi . Rain pounds U.S. Southeast ; flash flood warnings and watches issued .