Police have uncovered evidence believed to be linked to the disappearance of teenager Pheobe Bishop, who has now been missing for 11 days.
In a statement released on Monday, the Queensland Police Service said they had seized several items they believe are connected to the 17-year-old going missing.
Police say these items are now undergoing forensic examination, but have not disclosed what they are or where they were recovered.
It come as specialist units are continuing to search the greater Good Night Scrub National Park and Gin Gin areas, supported by aerial resources and the SES.
Police have expanded the search zone after recent investigations suggested evidence may have been moved from the Good Night Scrub area before their arrival.