I posted the Slate article about that in the related links box below.
they committed suicide
The Columbine High School Massacre occurred on April 20, 1999 in the state of Colorado. It was a shooting. It was two killers and they ended up killing themselves.
No, the killers Eric Harris and Dylan Klebold ended the massacre by committing suicide.
They were cremated, and their parents never told the public where they were buried for fears of vandals abusing their final resting place
The Columbine High School killers, Eric Harris and Dylan Klebold, carried out a mass shooting on April 20, 1999, in Columbine, Colorado. They killed 12 students and one teacher before taking their own lives. The attack also left 24 others injured.
Columbine is dispersed by wind
The Columbine High School shooting occurred on April 20, 1999.
Two. Columbine is a dicot
Columbine - album - was created in 2009.
Super Columbine Massacre RPG
It's a myth.
As nearly as I can determine there is no film titled "Bowling in Columbine". There is, however, a Michael Moore film titled "Bowling for Columbine" where he portrays his views on the reasons for the Columbine shootings.