STERLING, Va. – UPDATE
Authorities say that Albert Vandergriek, 87, has been found safe.
Authorities are searching for a missing 87-year-old man with a cognitive impairment believed to be in danger, according to Virginia State Police.
Albert Vandergriek was last seen 2 p.m Monday on Providence Village Drive in Sterling wearing a black and white striped shirt and gray pants.
Authorities say Vandergriek is driving a white 2004 Subaru station wagon with Virginia tags ZJ-2363.
Vandergriek is described as a 6 foot, 2 inch tall man weighing 195 pounds with blue eyes and white hair.
Anyone with information is asked to call the Loudon County Sheriff's Office at 703-777-1021.