Mother of triple killer foiled her son's school shooting plot - potentially saving dozens of children but losing her own lifeThe final act of Juliana Falcon's life, in the minutes before she was shot dead by her son, potentially saved dozens of others.
Source: Mother of triple killer foiled her son's school shooting plot - potentially saving dozens of children but losing her own life (https://news.sky.com/story/juliana-falcons-intervention-was-crucial-in-preventing-her-son-carrying-out-a-school-massacre-8211-she-was-murdered-because-of-it-13331019)