Sue Klebold attempts to reconcile how the son she affectionately referred to as "Sunshine Boy" became a school shooter. "If love could have stopped Columbine," she says, "Columbine would never have happened."
2002
2010
2004
2000
2001
2003
1999
2022
1892
2015
2012
2025
2016
—
2020
2013
2021