article_snippet.sent: Luke has now been missing for four days.
article_snippet.sent: Police hold hope that Luke has been able to stay reasonably warm as Luke was last seen wearing a beanie and warm jacket.
article_snippet.sent: There was a moment of hope when a beanie was found by the search party, however a beanie was decided a beanie did not belong to Luke.
article_snippet.sent: Sergeant Greg Paul said there were hundreds of other campers in the area over the busy Easter period, so there was a chance someone else could spot Luke.
article_snippet.sent: Luke was last seen wearing a black windcheater, black t-shirt, grey track-pants, grey boots and a scarf.
highlights_snippet.sent: There has been an unconfirmed sighting of Luke with police acting quickly .
  
highlights_snippet.sent: Police have issued an extensive description of Luke and Luke clothing .