Columbine High School massacre

The Columbine High School massacre was a school shooting that occurred on April 20, 1999, at Columbine High School in Columbine, Colorado, an unincorporated area of Jefferson County in the state of Colorado. In addition to the shootings, the complex and highly planned attack involved a fire bomb to divert fire-fighters, propane tanks converted to bombs placed in the cafeteria, 99 explosive devices, and bombs rigged in cars.

Read more here: https://en.wikipedia.org/wiki/Columbine_High_School_massacre

Watch similar videos here: http://www.dailymotion.com/playlist/x42t3v_wikivideos_criminals

See more from Wiki Videos: https://www.youtube.com/channel/UC9pZsh1JbkZDC1LiwOHjwuQ/feed

Follow us on Facebook : https://www.facebook.com/WikiVideoProductions
Follow us on Twitter : https://twitter.com/VideosWiki
Our Website : www.wvprod.com

This video is the sole and exclusive property of WV Production Limited.