Police said they thing Rosa Marie Tate wandered away from an apartment at around 4:30 p.m. on Aug. 23 on Harvard Avenue. She was last seen near Gene's Plumbing & Remodeling at 3288 E Main Street in College Park, about 1.3 miles from her home.
A Mattie's Call, Georgia's emergency missing alert for disabled or elderly persons, has since been issued. She's diagnosed with dementia, according to police.
She may be wearing a black wig with bangs, and she was last seen wearing a black face mask, yellow shirt, blue jeans and white Calvin Klein shoes.
She is about 5-foot-2 and 140 pounds.
To report information, call the College Park Police Department at 404-761-3131.