Naples News Adji Desir 6 years old missing since January 10 2009. Investigators have learned that the boy is developmentally disabled and functions on a two-year-old level. The boy hvery limited vocabulary. He knows his name, but can not speak it. He understands Creole, but can not speak it. Adji is about 3 feet tall and 45 pounds with short black hair and dark eyes. He was wearing a blue shirt with thin yellow stripes and blue shorts with flamingos going down the sides and black and gray sneakers. Anyone with any information is urged to call the Collier County Sheriff’s Office at 774-4434 or Crime Stoppers at 1-800-780-TIPS.