Man sets fire to kindergarten class, killing 12 and wounding 5

May 8, 2006 Gongyi, Henan, People’s Republic of China Bai Ningyang (19, pictured) sets fire to a kindergarten classroom, killing 12 and wounding 5 Two days before the murders, Bai and at least one other villager got into a disagreement over “trivial matters” involving a villager stopping Bai from using a newly paved road. Later…

Jr. High student shoots, kills principal

November 18, 1969 Tomah, Wisconsin An unnamed 14-year-old student shoots and kills his school principal The teen — who remained unnamed due to Wisconsin law at the time which protected the identities of offenders under the age of 16 — often had trouble with authority figures. In a “fit of anger,” the teen went to…