South Australian Police Commissioner Grant Stevens disclosed that some relatives of Gus are not cooperating with investigators, with several communicating only through legal representatives.

Authorities confirm at least two family members are not cooperating, while the total number of suspects under scrutiny has not been disclosed.

The family maintains through their lawyers that they have cooperated and wish Gus’s safe return to his parents, even as non-cooperation persists.

A wide-ranging search around Oak Park Station spanned nearly 94 square kilometers, supported by volunteers and multiple agencies, as investigators continually reassess possible scenarios.

Gus Lamont, missing since late September from Oak Park Station, remains a top priority for a task force of more than a dozen detectives and forensic specialists revisiting the family property.

The latest update notes Gus Lamont’s status as of March 4, 2026.

Officials say there is no evidence that Gus wandered off, despite the extensive, possibly history-making searches.

No indications have emerged supporting the wandering-off theory, according to authorities.

Gus’s parents released new photos and footage last week, hoping to spur fresh information while describing their lives as shattered.

Detective Superintendent Darren Fielke stated investigators now believe Gus may not be alive and outlined three investigative avenues: abduction by an unknown person, involvement by someone known to Gus, or a suspected death scenario.

Law enforcement continues extensive efforts to locate Gus and provide closure for his family.

Gus’s grandmother, Josie Murray, faced unrelated firearms charges during a station search, illustrating ongoing legal actions connected to the case.