A grief-stricken woman who lost her family in a devastating head-on collision involving the mother of NRL star Payne Haas fears the accused killer might never be held to account.
In a legal twist, Uiatu "Joan" Taufua will pursue a mental-health defence over the deaths of Susan Zimmer, her daughter Steffi and Ms Zimmer's ex-partner Chris Fawcett almost three years ago.
