SHERIDAN, Colo. The Sheridan Police Department is asking for the public's help in locating a missing man with autism who was last seen Friday morning. Gerard Gurule, 55, was last seen walking away from his home in the 3700 block of South Green Court around 7:30 a.m. Friday. Gurule is 5 feet 10 inches tall and was last seen wearing a tan jacket, white t-shirt and black tennis shoes. Anyone with information about his whereabouts is asked to call 303-762-2211.