Baltimore County Police are asking for the public's assistance in locating an endangered missing adult from the Rosedale area.

photograph of missing man, William Sparrow Jr.William Sparrow, Jr. (23) of the 6800 block of Fordcrest Road, 21237, left his home just before 9 a.m. after making statements to his mother that have caused her to be concerned for his welfare. He is driving a white 2003 Hyundai Elantra with Maryland registration '8DE6333'. Calls to his cellphone have gone unanswered and the phone now appears to be turned off.

William Sparrow is approximately 6'0, 200 pounds, with black hair and brown eyes. He was last seen wearing a black shirt and black pants.

Anyone with information on his whereabouts is asked to contact police at the White Marsh Precinct at 410-887-5000 or by simply calling 9-1-1.