Police renew efforts to find evidence relating to the disappearance of Gus Lamont at the remote station in rural South Australia from where he went missing. Multiple outlets report that task force officers return to the location to conduct further searches aimed at uncovering new information. One report describes the operation as the 11th visit by task force officers within the week, while others describe a renewed search that continues over several days. South Australian Police say the latest search does not produce evidence suggesting Gus Lamont was abducted. Reports characterize police reaction as disappointed following the renewed search, with no new leads identified in connection with the disappearance. Across the articles, the focus remains on repeat examination of the station site and the surrounding area for material that could help clarify what happened. At the time of reporting, police have not indicated any findings that change the current understanding of the case, and the search is described as uncovering no new evidence.