Letitia Ann Asher contacted a local facility by phone Monday evening, but failed to show up for an appointment later that night, deputies said.
Deputies believe Asher may harm herself.
Asher is described as 5 feet 1 inches and 130 pounds with brown hair and brown eyes.
Anyone with information on her whereabouts is asked to call the Collier County Sheriff’s Office at 239.252.9300.
