Katie Lyles, a Columbine High School survivor, interviews with the National Education Association.
Source: National Education Association, 2013.
Source: Jefferson County Public Library Digital Domain
Source: Jefferson County Public Library Digital Domain.
Eric Harris and Dylan Klebold go on a shooting rampage at a Colorado high school. News story from the day of the attack .
Source: ABCNews, 1999.
This is the 911 call made from the columbine library by Patti Nelsion on April 20 1999.
Source: "A Columbine Site."
New laws were put into effect after the shooting.
Source: Mountain West Digital Library, a program of the Utah Academic Library Consortium
This is video footage of President Clinton delivering remarks on the shooting at Columbine High School at Dakota Ridge High School in Littleton, CO.
Source: Clinton Presidential Library, 2013.
Three of the state's 20 largest school districts have recently brought on line new mass notification systems. They're meant to keep parents in touch with their kids, in good times and bad.
Source: Nelson, Tim. 2008. Minnesota Public Radio. Digital Public Library of America.
Eric Harris was arrested prior to the tragedy and was sent through a Juvenile Diversion Program. This is a report from an officer in the program. Eric Harris was released early for good behavior.
Source: Jefferson County Public Library, Official Documents.
