Six years ago Susie Forte listened helplessly as her husband's fatal shooting unfolded on police radio.
However, Mrs Forte says she has not had the chance to grieve after questioning a "disgraceful" Queensland Police probe into her husband's death.
Senior Constable Brett Forte, 42, and his police partner were "sitting ducks" when Ricky Maddison lured them down a dirt road and opened fire with a machine gun in the Lockyer Valley, west of Brisbane, on May 29, 2017.