A Buford woman was killed by an allegedly drunken driver Sunday night at Lanier Islands Parkway/Ga. 347 and McEver Road in South Hall. Carol Conrad, 72, was a passenger in a car driven by her husband, Herbert Kegley, 78, who was traveling west on Ga. 347 at the time of the 8:21 p.m. wreck. David Treadwell, 57, of Lilburn, was driving a 2006 Dodge Ram pickup truck east on Ga. 347 when he turned left to go north on McEver Road.