Brett Forte inquest live updates: âIt was a shooting galleryâ when gunman opened fire Weâre sorry, this service is currently unavailable. Please try again later. Dismiss 9.43am Normal text size âIt was a shooting galleryâ: The moment gunman opened fire Senior Constable Catherine Nielsen, a colleague of slain officer Brett Forte who rode together during their shifts, recounts the moment Ricky Maddison unleashed a hail of gunfire on their vehicle. She and Senior Constable Forte had chased Maddisonâs Nissan Navara ute for some time when he suddenly veered off the Warrego Highway and onto Wallers Road, a rough dirt road.