Search underway for missing 21-year-old woman

A search is underway for a missing 21-year-old woman from the Bronx.
Ismery Polanco was last seen Sunday, Oct. 2 at 1924 Loring Place.
Polanco's mother says her daughter was last seen heading to a McDonald's restaurant, but never came home.
She is described as standing 5 feet 5 inches tall and weighing about 140 pounds. Officials say Polanco has developmental and behavioral difficulties.
Anyone with information is urged to contact police.