A Silver Alert remains in effect for Harold Roberts, 79, who was last seen near Parker Boulevard in the Town of Tonawanda, the Erie County Sheriff's Office said in a release Sunday.
Roberts is described as a black male, 6 feet 1 inches tall and 130 pounds, with gray hair and hazel eyes, according to the Sheriff's Office. He was wearing a baseball cap, gray checkered shirt, black windbreaker and black pants, according to deputies.
The alert was first released by authorities Friday afternoon.
Silver Alerts are issued for people reported to have Alzheimer's, dementia or related cognitive disorders.
Anyone with information regarding his whereabouts can contact Town of Tonawanda police at 876-5300.