There are no insecticidal sprays for this. You can plant the Eastern red columbine which is resistant, or you can remove infected leaves. Another common pest is the columbine sawfly, which appears ...

A Columbine High School shooting survivor’s recent death has been ruled a homicide, according to an autopsy report, raising ...

April 20, 1999 – At approximately 11:19 a.m., two students, Klebold, 17, and Harris, 18, carrying guns and bombs, open fire inside Columbine High School, killing 13 and wounding 23 others before ...

It has been nearly 20 years since the first mass school shooting in the U.S. -- the shocking tragedy at Columbine High School in Littleton, Colorado, on April 20, 1999. As a “credible” threat ...