NORFOLK, Va. (WAVY)-- Police in Norfolk are asking for help of the public to locate a 12-year-old girl. According to police, Tiffany Jackson was last seen around 6:45 a.m. on Oct. 10 in the 3700 block of Amherst Street. She was wearing her school uniform — a light blue shirt and dark blue pants. She is approximately five-foot-three and has brown eyes and black hair. Detectives believe she may be located in the City of Virginia Beach. Police are concerned for her safety. Anyone who has seen her or may know her whereabouts are asked to call 911.