Update: We never recovered him': Quest to identify remains from Ground Zero continues

BBC News — World has covered a development concerning “Update: We never recovered him': Quest to identify remains from Ground Zero continues,” with the available account limited to the facts included in the supplied text.

The available account reports that since the attacks, New York officials are working with new, complex technology to find traces of more than 1,000 victims.

Any statements, estimates or characterisations remain attributed to the people or organisations identified by the source. The excerpt alone does not provide a complete documentary record or necessarily include responses from every party involved.

Official statements or subsequent reporting may add context as the story develops. For now, this account is confined to information directly supported by the provided headline and excerpt.