Columbine High School students wait for their fellow students to escape. (Reuters)

By Chet Rhodes
washingtonpost.com staff

Audio and video about the tragedy at a suburban Denver high school, where two young men on a shooting rampage on a scale unprecedented in an American school killed 12 students and one teacher before taking their own lives.

Items require the RealPlayer plug-in.

Sunday , April 25, 1999
	Memorial service audio and video 56K slide show
	Memorial service audio montage
Friday , April 23, 1999
	Columbine teacher's call to 911 released by officials
Wednesday, April 21, 1999
	Sights and sounds of the chaos of the shooting at Columbine High School. Audio and video 56K slide show