Maddox may be driving her blue 1995 Chevy Corsica with Illinois license plate number 1-2-8-5-4-1-0.
Anyone with information should call Chicago police.
Police looking for missing woman with Alzheimer's
May 14, 2009 (CHICAGO)
Seventy-eight-year-old Estella Maddox was last seen Tuesday night.
She's 5-feet-2-inches tall and weighs 130 pounds.
