Tania Murphy, a mother-of-six, was in the car with her sons Nathaniel, 11, and Jeremiah, 10, and her nephew, 12, in the country town of Yanco, near Leeton, when her Hyundai hatchback struck a pole.
The boyfriend of a mother who died in a horror crash alongside her two sons and nephew allegedly broke into her house with another man moments earlier threatening her and her daughter.