Off the southeastern coast of South Australia, near Cape Northumberland, the ocean has taken a mother and her toddler daughter, and may yet hold a two-month-old boy whose fate remains unknown. What began as a report of an idling, unattended car in a coastal car park became, within hours, one of the region's most sorrowful searches. Authorities press on through rough seas and poor visibility, holding open every theory about what brought this family to the water's edge, while a community waits in the particular anguish of not yet knowing.
Search continues for missing two-month-old after mother, sister found dead off South Australia coast
A 36-year-old mother and child under three years old are confirmed dead; a two-month-old infant is missing and presumed in the water.
There are no indications of any specific location to search
Mark
When you say the search is continuing despite the weather, what does that actually mean on the water?
Mimi
It means boats and divers are out there in conditions that make it nearly impossible to see clearly or move safely. The waves are high, visibility is low. They're searching an area where the bodies were found some distance offshore, but there's no specific location pinpointed for the infant.
Mark
The father has been spoken to by police. What does that tell us about the investigation's direction?
Mimi
It tells us they're not ruling anything out yet. They're gathering information from everyone close to the family. The fact that they won't speculate suggests they genuinely don't know what happened—or they're being very careful not to prejudge before the evidence is complete.
Mark
A car running in a car park is an unusual detail. Why would someone leave it that way?
Mimi
That's the question police are sitting with. It's the kind of detail that suggests something happened suddenly, or deliberately. But without more information, it's just a fact that doesn't yet have a shape.
Mark
What's the human reality here for the father?
Mimi
He's lost his wife and one child. His two-month-old son is missing in the ocean. He's spoken to police, but he's living in a state of not-knowing that most people cannot imagine.
Mark
Why release the car details now?
Mimi
Because someone may have seen it. Someone may know something—whether it arrived alone, whether they saw anyone near it, when it got there. In cases like this, the public becomes part of the search.
Le Pouls
- A two-month-old infant is believed to be somewhere in the treacherous waters off Cape Northumberland, with every passing hour narrowing the window of possibility.
- The discovery of a mother and toddler floating offshore — triggered by a single report of an unattended car with its engine running — sent emergency services into an immediate and urgent mobilisation.
- Rough seas, tall waves, and poor visibility have made the search extraordinarily difficult, yet authorities have refused to stand down despite the conditions.
- Police have spoken with the children's father but have offered no public account of events, keeping multiple theories open as a full investigation gets underway.
- A white Isuzu MU-X has been identified at the scene, and authorities are appealing to anyone who may have seen it to come forward as the case moves toward a coronial inquiry.
Off the southeastern coast of South Australia, near Cape Northumberland, the ocean has taken a mother and her toddler daughter, and may yet hold a two-month-old boy whose fate remains unknown. What began as a report of an idling, unattended car in a coastal car park became, within hours, one of the region's most sorrowful searches. Authorities press on through rough seas and poor visibility, holding open every theory about what brought this family to the water's edge, while a community waits in the particular anguish of not yet knowing.
On a Monday morning along South Australia's southeastern coastline, a police officer responding to a report of an unattended, idling car in a car park at Cape Northumberland made a devastating discovery. Some distance offshore, in rough and unforgiving water, lay the bodies of a 36-year-old woman from Compton, near Mount Gambier, and her daughter, not yet three years old. Her two-month-old son was nowhere to be found.
What followed was one of the region's most urgent search operations. Police Commissioner Grant Stevens confirmed the infant's age and the grim reality facing crews working in tall waves and poor visibility. The Country Fire Service, State Emergency Service, police, and volunteers all joined the effort. Stevens acknowledged there was no specific location to focus the search, but made clear it would not stop.
The investigation into how the family came to be in the water remains open. Police have spoken with the children's father and declined to speculate publicly, saying only that all interactions with police and support services would be examined. Premier Peter Malinauskas confirmed that multiple theories were being actively pursued, and that the case would ultimately go before the coroner. No evidence has emerged suggesting anyone else was involved.
Authorities have released details of a white Isuzu MU-X found at the scene and are asking anyone who may have seen it to contact Crime Stoppers. The search continues in waters that have already claimed two lives, while the fate of a two-month-old boy remains unknown.
A two-month-old boy is missing in the waters off South Australia's southeastern coast, and the search for him has become a race against time and weather. On Monday morning, police responded to a report of a car idling unattended in the car park at Cape Northumberland, roughly 400 kilometres from Adelaide. When an officer arrived at the scene around 11:15am, he discovered two bodies in the ocean some distance from shore—a woman aged 36 from the town of Compton near Mount Gambier, and a girl not yet three years old. The infant, believed to be in the water, has not been found.
The discovery set in motion one of the region's most urgent rescue operations. Police Commissioner Grant Stevens confirmed the missing child's age and acknowledged the grim circumstances facing search teams. The coastline in this area is notoriously treacherous, with local fishers describing conditions that could complicate any attempt to locate a small child in the water. On the day the bodies were found, the ocean was rough—tall waves and poor visibility made the work of rescue crews all the more difficult. Yet Stevens made clear that despite the weather, the search would not pause. "There are no indications, at this point, of any specific location to search," he said, but he praised the commitment of the Country Fire Service, State Emergency Service, police, and volunteers who were working to find the boy.
The investigation into what happened remains active, though authorities have offered no public account of events. Police have spoken with the children's father and the woman's husband. Stevens declined to speculate about the circumstances, saying only that a comprehensive investigation would examine all interactions with police and other support services. He noted there was no evidence suggesting anyone else was involved. South Australian Premier Peter Malinauskas acknowledged the difficulty of understanding what had transpired, and said police were actively investigating multiple theories. The case will eventually be referred to the coroner.
Police have released details of the vehicle found at the scene—a white Isuzu MU-X with South Australian registration S592 BJR—and are asking anyone who may have seen it to contact Crime Stoppers. The search continues in waters that have claimed two lives already, with a two-month-old child's fate still unknown.
Citations marquantes
Despite the weather today which is not good, searching is continuing for the infant. There are no indications, at this point, of any specific location to search.— Police Commissioner Grant Stevens
It's very difficult at this point in time to understand exactly what transpired here. There are a number of theories that the police are actively investigating.— SA Premier Peter Malinauskas
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