Episode details

Available for over a year
In April 1999 a school massacre shocked America. Lucy Williamson has been talking to the principal of Columbine High School. An hour of historical reporting told by the people who were there. Photo: Students from Columbine High School run under cover from police, following a shooting spree by two masked teenagers. April 20th 1999 (MARK LEFFINGWELL/AFP/Getty Images
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