A 34-year-old mother, who was killed in front of two young children, has been identified as Natalie Jane Frahm.
Natalie was shot in the head at 4:30pm on Wednesday while she was in her car, in the driveway outside of her home in South Mackay, Queensland.
She lived there with her fly-in-fly out (FIFO) partner, having moved in last Christmas. She had been in the area just two years, after moving from Mount Isa where her family lives.
ABC reports that as she was getting the children ready to leave for an after-school sport, 31-year-old Ryan Geoffrey Cole allegedly approached the vehicle and shot her.
Authorities state that Cole lived on the same street as Natalie, but the two were not acquainted.
She died from a gunshot wound to the head.
The children aged 11 and 12, "immediately left the vehicle and left the residence," District Officer Superintendent Graeme Paine told the media.