Dunedin man Stephen Lowe popped out of work one Friday morning for "two minutes", but never returned.
Nine days on, the only clue as to his disappearance was his car, found in an undisclosed location by a member of the public in coastal Otago four days after he was last seen.
Today the search continues for the missing man, with a team of around 50, including search and rescue volunteers, focusing on the Catlins area.
Police said the terrain in the search area was very challenging and thanked all those who had been working tirelessly to try and find Lowe.
His family have been worried sick about Lowe, in his fifties, who has not been seen since he left work about 10am on Friday, September 15.