Yet that is what the many years of nonstop killings have done to us. Columbine -- that word, that label -- is the way we sum up this kind of thing, but labels like that are at core our way of ...

Columbine myths debunked iReport.com: How has Columbine affected you? Commentary: Columbine and our numb eyes Columbine's mark on pop culture The trend is reflected in security funding ...

Audree Heine, 13, died by suicide after struggling with mental health and bullying. Her mom later found she was obsessed with the Columbine shooting.