LOCATED: Preciosa Vazquez, 15, Had Been Missing For A Week

CHICAGO (CBS) -- Preciosa Vazquez, a 15-year-old girl who had been missing for a week, has returned home, police say.

Chicago police issues a missing person alert for Preciosa on Sunday, reporting she had last been seen on Jan. 20 in the Chicago Lawn neighborhood.

Monday morning, police canceled the alert, and said Preciosa had returned home.