Jason Grill has been missing since 17 February 2000 from the Subiaco area, Western Australia.
He was wearing khaki trousers, dark blue checked shirt and brown shoes.
Despite extensive inquiries by police and family his whereabouts are not known.
If you have information that may assist police to locate David please call Crime Stoppers on 1800 333 000.
Jason’s image has been modified by a Forensic Artist to represent the possible effect of ageing on his appearance.