The pain and sadness of a Columbine killer's mother BBC News(04)

The pain and sadness of a Columbine killer's mother BBC News(04)

Image Gallery from: How Dylan Klebold And Eric Harris Bodies Became The Internet’s Hottest Topic

Who commits mass shootings? CNN “Natural Selection”, la misteriosa clave detrás de la tragedia en US Shooting History Of Deadliest Massacres US News Sky News After the killing How parents of attackers cope BBC News The pain and sadness of a Columbine killer's mother BBC News