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Gus Lamont: Record reward announced for information days ahead of anniversary of little boy’s disappearance

Authorities have provided an update as the first anniversary of the young boy’s disappearance approaches.

Headshot of Kristin Shorten
Kristin Shorten
The Nightly
Four-year-old Gus Lamont disappeared from his family's remote Oak Park Station property in outback South Australia on grand final night last year.

A record $1 million reward has been offered for information that helps police find missing boy Gus Lamont or leads to a criminal conviction as the first anniversary of his disappearance approaches.

South Australian Premier Peter Malinauskas announced the unprecedented reward on Wednesday, declaring the State Government and police would “spare no expense” in the search for answers about what happened to the little boy.

“The highest ever reward ever issued in the state’s history is $1 million,” Mr Malinauskas said.

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“Today we match that effort and put in place a $1 million reward for anyone that is able to provide information that results in us finding Gus or learning more about Gus’s circumstances that leads to a finding of a body or resulting in a criminal conviction.”

The Premier said the reward had been established following a request from South Australia Police as the investigation approaches the one-year mark.

“Justice needs to be done here one way or another,” he said.

“We send a crystal clear signal to anyone in the community that if you know something, you’ve got to speak.

“You’ve got to speak. You’ve got to let South Australian Police know what you know so that they can do justice in the name of Gus.”

Mr Malinauskas praised investigators working on the case, saying police had not only thrown resources at the investigation but had “thrown their souls at it”.

The extraordinary reward was announced just four days before the grim anniversary of Gus’ disappearance from Oak Park Station, near Yunta, on September 27 last year.

Police gather near Oak Park Station where the search continues for four-year-old Gus Lamont, who was last seen on 27 September 2025.
Police gather near Oak Park Station where the search continues for four-year-old Gus Lamont, who was last seen on 27 September 2025. Credit: News Corp Australia

Gus, then four, was reported missing after he was last seen playing outside the homestead at the sprawling property, where his grandparents Josie and Shannon Murray live.

Despite what became the largest and most intensive missing-person search ever undertaken by South Australia Police, they have found no trace of the little boy.

Almost a year since little Gus Lamont vanished from his family's outback property, his loved ones are preparing to test a wild theory about his disappearance.
Almost a year since little Gus Lamont vanished from his family's outback property, his loved ones are preparing to test a wild theory about his disappearance. Credit: 7NEWS

The anniversary comes after a dramatic shift in the investigation this year, with police declaring Gus’ disappearance a major crime in February and revealing they believed someone known to him was involved in his disappearance and likely death.

Police have repeatedly stressed Gus’ parents, Jessica Murray and Joshua Lamont, are not suspects.

“One of the grandparents of Gus remains a suspect in this investigation,” Det-Supt Fielke said in May.

“At this time, no other suspects or persons of interest have been identified in this investigation.”

Police did not publicly identify which grandparent they suspected.

Gus Lamont’s grandfather, Shannon Murray.
Gus Lamont’s grandfather, Shannon Murray. Credit: Channel 7
Gus Lamont's grandmother Josie Murray.
Gus Lamont's grandmother Josie Murray. Credit: Supplied Source Known

However, in an exclusive 7News Spotlight interview earlier this year Josie Murray publicly identified herself as the focus of the police investigation and strongly denied any involvement in her grandson’s disappearance.

“They’ve said they don’t think I’ve hurt him, they think that I’ve buried him – that’s one of the theories they’re working on,” she said.

“For so many reasons it’s ludicrous. It doesn’t make sense. Why would you do that to yourself?”

Ms Murray instead believes her grandson may have been taken from the isolated property.

Speaking exclusively to 7News again this week, she pleaded for answers and urged police to stop treating her as a suspect.

“For me to know that they’re wasting their time and that time would be better spent trying to find out what did happen to him is enormously frustrating,” she said.

“I think he has to have been taken – nothing else makes sense.”

She has also revealed the family plans to search wedge-tailed eagle nests around the property.

“The eagle aspect should be looked at,” she said.

“I mean, that is certainly, it’s highly unlikely, but it’s not impossible.”

The search for Gus have involved hundreds of police, emergency personnel, Australian Defence Force members, volunteers and specialists.

Gus Lamont.
Gus Lamont. Credit: Unknown/SA Police
Gus Lamont disappeared from Oak Valley Station on September 27, 2025. Picture: Supplied
Gus Lamont disappeared from Oak Valley Station on September 27, 2025. Supplied Credit: Supplied Source Known

Police have searched dams, mine shafts, waterways, wells, bores, outbuildings and vast areas of rugged terrain, while helicopters, drones and specialised aircraft have searched from above.

Investigators have also used artificial intelligence to analyse aerial imagery

Almost one after Gus vanished, no one has been charged in relation to his disappearance and his whereabouts remain unknown.

The Nightly has reached out to Gus’ grandparents, via their lawyers, for comment.

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