Three people have died after a shooting in the small town of Lake Cargelligo, New South Wales, Australia. The incident happened at about 16:40 local time (05:40 GMT). Police say two women and a man were killed. A fourth person was taken to hospital in serious but stable condition. Police have asked residents to stay inside and avoid the area. Emergency services responded to Walker Street near Yelkin Street. The Sydney Morning Herald reports the shooting is suspected to be a domestic violence attack. Police have deployed heavily armed tactical teams and are still searching for the gunman. This event follows last month's tragic mass shooting at Sydney's Bondi Beach, which killed 15 people.