Female Mass Killers: Why They're So Rare

Source: Yahoo News - ScienceAs last week's shooting at the Inland Regional Center in San Bernardino, California, unfolded, the narrative seemed sickeningly familiar: A few moments of chaos ending in multiple deaths. Female mass killers are "so rare that it just hasn't been studied," said James Garbarino, a psychologist at Loyola University Chicago who has researched human development and violence. Women commit only about 10 percent to 13 percent of homicides n the United...