Broward Sheriff's Office Missing Persons Unit detectives are asking the public for help locating 70-year-old Douglas Smith.

According to detectives, Smith was last seen around 6 p.m. on Tuesday, Feb. 3, in the 4300 block of Northeast First Terrace in Deerfield Beach. Smith is 5 feet, 9 inches tall and weighs about 165 pounds. He has gray hair and brown eyes and was last seen wearing a gray jacket, blue jeans, a gray hat and white sneakers.

Anyone with information on his whereabouts should contact BSO Detective Chris Blankenship at 954-321-4268 or the BSO non-emergency number at 954-764-HELP (4357).