Agonising hunt for answers over Gus Lamont a year on from disappearance

Exactly one year ago today, little Gus Lamont was playing innocently outside his family homestead in a remote corner of the South Australian outback.

What happened next, remains a painstaking mystery.

Then four, the fair-haired child was last seen on part of the Oak Park sheep station in Grampus, near Yunta, some 360km north of Adelaide about 5pm on September 27, 2025.

His disappearance sparked what is believed to be the largest search operation in South Australian history.

However, with 12 months having passed, authorities are no closer to knowing just what happened to Little Gus.

Nor, agonisingly, are his parents Josh Lamont and Jess Murray, who have had to live through a year of missed family events and milestones without their beloved oldest son.

Speaking for the first time on camera this week, the shaken parents described their heartache of having to see their youngest turn one without his big brother.

“The disappearance of our son Gus has been the most devastating and inexplicable event we have ever experienced,” his mother said.

“We love him more than words can convey, and every single day without him has been incredibly difficult.

“Our heartache only grows as time passes and an entire year without any answers is upon us.

“Our memories of Gus are of a beautiful sweet and unique little boy who loved music, listening to stories, and playing in the natural world.”

Ms Murray said Gus had a bright future ahead of him when he vanished.

“Gus was growing up in an amazing environment — one that I cherish as my childhood home. He was learning so much and had such a bright future ahead of him,” she said.

“All of this has now been taken away from him. During the time Gus has been missing he should have celebrated his fifth birthday and his little brother’s first birthday with us.

“One of the most heartbreaking things is that Gus and his little brother will not grow up and share their lives together.”

Police offer $1m reward

This week, police in South Australia — who have devoted countless hours to trying to solve the mystery — took a new course of action.

Alongside the state government, detectives unveiled a $1m reward for anybody who could provide critical information that might lead to the case finally being cracked.

Xanthe Weston, an associate professor of criminology at Central Queensland University, said the constabulary had timed the reward at an opportune moment, close to the anniversary of his disappearance.

“There is always a danger in offering a reward too early in an investigation,” she said.

“Once you’ve played the card, you’ve played it and any future opportunity to garner new leads is gone.”

Professor Weston said rewards were offered as a way of both maximising publicity for a case and incentivising anybody to come forward with information.

“A million dollars is certainly an enticing amount of money for anybody and in missing person cases, particularly with a child, maximising publicity is vital,” she said.

“If people are talking about a case, then it creates greater opportunity for new leads to be found.”

She said that tying the reward in with the anniversary was likely a deliberate tactic which, she hoped, would play into the hands of investigators.

“My heart breaks for that little boy’s parents and I desperately hope they can find the answers they are seeking,” she said.

Sleuths ‘not helping’

The case has attracted huge interest both nationally and across the globe, including unwanted attention from online sleuths.

At a press conference on Wednesday, Detective Superintendent Darren Fielke told media police had received “crazy theories” relating to the case.

He said that even the most outlandish theories were investigating meticulously by officers, adding “theories and conspiracies are not what we are looking for”.

“It is unhelpful because all the information needs to be followed up. It is unhelpful for investigators to spend time on information that is just not valid,” he said.

“If people want to do that, I can’t stop them, but enough is enough.”

Professor Weston said this type of information rarely helped police.

“There are some cases where internet sleuths have actually helped with cases, but in this case it is probably causing more problems than it solves,” she said.

“There are a lot of rumours and innuendo out there about it that just does not help.

“Obviously if people have genuine information it is right to raise it, but sharing the things you’ve read in your tea leaves just wastes police time and resource.”

Meanwhile, Josie Murray, one of the boy’s grandmothers, this week gave fresh interviews to 7News, in which she shared theories of her own.

These included her belief that the boy might have been either abducted or taken by an eagle.

Professor Weston said it was “interesting” that Ms Murray had chosen to speak publicly, having told the media police were treating her as a suspect in the boy’s disappearance.

“Clearly speaking out is something that she feels she needs to do to get her side out there,” she said.

“It is clear that she realises she is a person of interest to the police, but it is impossible to say why she has chosen to speak out now. She clearly has the right to do so.”

Police chief’s vow

While the new reward symbolises a change in tactics from the police, Superintendent Fielke gave no impression that this was a last resort.

The lead investigator was visibly holding back tears as he addressed the emotional toll the operation had taken on the constabulary.

Since Gus’s disappearances, officers have combed through the remote station on no fewer than 11 separate occasions — each time coming away without answers.

“Children don’t just disappear — somebody knows something,” he said.

“Our focus remains on the scenario that somebody known to Gus has been involved in his disappearance and suspected death.

“Task Force Horizon continues and we are hopeful with the announcement [of the reward] that it continues with some momentum.

“We will follow up all information, all information. We want nothing more than to give closure to Gus’s family. They deserve it.”