Dylan Klebold's Mother "Haunted By Horror And Anguish" Her Son Caused

In an essay written about her son Dylan and his role in the Columbine massacre that will appear in next month's Oprah magazine, Susan Klebold admits that she had "no inkling of the battle Dylan was waging in his mind."

"For the rest of my life, I will be haunted by the horror and anguish Dylan caused," Klebold writes, "I cannot look at a child in a grocery store or on the street without thinking about how my son's schoolmates spent the last moments of their lives. Dylan changed everything I believed about myself, about God, about family, and about love." [MSNBC]