The ultimate nightmare
On an April morning in 1999, two teenagers, Eric Harris and Dylan Klebold, walked into Columbine High School in Colorado and murdered 12 fellow students and a teacher, wounded many others, then turned their guns on themselves. Among the many questions fired at Klebold’s stunned parents in the wake of this appalling event, two were especially hard for them to hear. Did they ever hug their kids? And — this from one of the many bereaved — ‘Were you a family that ever spent much time at the dinner table together?’ When brutal and frightening things happen, people want brutal and frightening explanations: the need for causality becomes paramount. If