Tornadoes Tear Through Georgia In Middle of the Night, Killing 22 (Published 2000)
Nighttime tornadoes roar through southwest Georgia, killing at least 22 people, injuring more than 100 and transforming peaceful subdivisions into wastelands of debris; Gov Roy E Barnes declares state of emergency in four counties; Mitchell County is hardest hit, with 14 deaths; widespread devastation in town of Camilla described; maps; photos (M)