Multiple outlets report that Gus Lamont’s grandmother denies involvement in the alleged burial of her grandson after he disappeared from a South Australian outback station. The reports say the grandmother’s comments come in response to police or investigative claims that have been discussed publicly as part of the case. She rejects the premise that she buried Gus Lamont, stating that she did not bury him following his disappearance from the property. The coverage presented is consistent across the sources, focusing on the denial and the context of the investigation into where Gus Lamont went after he was last seen at the station. The articles do not provide additional verified details in the supplied excerpts beyond the denial itself, including no confirmation of the circumstances surrounding the disappearance or any other evidence. The reports reflect that the dispute is connected to theories being considered by authorities and that the grandmother directly addresses those claims.