On April 20, 1999, the Columbine High School massacre took place in Colorado as two students shot and killed 12 classmates and one teacher before taking their own lives.
By The Associated Press Today is Saturday, April 20, the 111th day of 2024. There are 255 days left in the year. Today’s Highlight in History: On April 2
Today in History: 2 students kill 12 at Columbine High School chicagotribune.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chicagotribune.com Daily Mail and Mail on Sunday newspapers.