Oct. 2, 2006: Charles Carl Roberts IV, 32, shot to death five girls at West Nickel Mines Amish School in Pennsylvania, then killed himself. Pictured: An Amish couple talk to a fire/police officer (L), October 3, 2006 in the town of Nickel Mines, Pennsylvania a day after Roberts opened fire in the one-room Amish school there.
Credit: STAN HONDA/AFP/Getty Images