Dave Cullen, author of Columbine 

The Guns

These photos were released by the Jeffco Sheriff's Department. The elaborate knives the killers toted are also shown, along with a listing of shots fired by each killer.

Captions appear under each photo.

 

Double-barrelled shotgun

 

 

Dylan's TEC-9

 

 

Pump-action shotgun

 

 

Eric's rifle

 

 

Knives

 

 

Shots fired by Eric and Dylan