“Nearly all mass murderers are men – 98 percent by one count. Gender is the most common feature among mass murderers, not race, religion, nationality, political persuasion, or history of mental illness. Toxic masculinity, when faced with disappointment, can turn to hostility and violence toward others. Collecting and using guns is a way for men with grievances to show their dominance over others. While women tent to blame themselves for failure, men tend to project their failures onto others.”
From the “Century Marks” column in the 17 August 2016 edition of Christian Century. The column cites Atlantic, 16 June 2016 as their source.