Police have confirmed a possible sighting of alleged triple killer Julian Ingram in the Mount Hope district as the manhunt enters its fourth day.

"We now have a possible sighting of the offender in the Mount Hope district,” said NSW Police Assistant Commissioner Andrew Holland during a press conference earlier today, Sunday 25 January.

Commander Holland said the sighting was reported by members of the public in the early hours of Sunday, who identified “what they believed to be the offender”.

“It was a possible sighting. There’s no confirmation that it is the offender,” he said. “Police are in that location now, carrying out searches of multiple properties in the area.

“Obviously, with an armed offender in that area, we are asking for members of the public to exercise extreme caution.” Police have continued their search in a remote area.

Assistant Commissioner Holland said CCTV footage has identified the alleged offenders vehicle, a white, single cab Ford Ranger with the number plate DM0 7GZ.

“If anyone has information related to this vehicle, could they contact triple-0 or Crime Stoppers immediately. We are seeking where this vehicle is immediately,” he said.

Police also announced Ingram is believed to be “on his own at this present time”.

“But again, we can’t rule out the possibility that he’s being assisted by others,” Assistant Commissioner Holland told media in Lake Cargelligo.

Julian is described as being Aboriginal/Torres Strait Islander appearance, about 165cm-170cm tall, of a medium build with short dark hair and brown eyes.

Anyone who sees Julian or the vehicle is urged not to approach and contact Triple Zero (000) immediately.

Lachlan Shire Mayor John Metcalf described the incident as a “crying shame” in a close-knit town of fewer than 1,500 people on the banks of Lake Cargelligo.

“It’s a small country town, and it is about the last thing you would expect to happen in a town that size,” Mayor Medcalf said.

Council is cooperating fully with NSW Police as investigations continue.

Council has been made aware that one of the individuals involved was a Council staff member and say Council’s priority is to support the investigation and provide assistance where required.

Australia Day celebrations to go ahead

"Lachlan Shire Council extends its heartfelt condolences to the families, friends, and colleagues affected by this tragic event," the Mayor said in a statement.

"The community’s wellbeing remains Council’s highest concern, and support services are available for those who need them.

"Following discussions with the community, it has been determined that the Australia Day ceremony will proceed on Monday 26 January, as planned.

"Council acknowledges the strength and wishes of the families in making this decision and will incorporate an appropriate moment of reflection during the event."

The community was locked down for several hours Friday January 23 but Police, rapid response team and armed tactical units are keeping community safe.