Legacy
A&E (TV network) - Wikipedia
https://en.wikipedia.org/wiki/A%26E_(TV_channel)YouTube - Wikipedia
https://en.wikipedia.org/wiki/YouTube- YouTube
https://www.youtube.com/watch?v=KikvzIlNg9gFrench National Centre for Scientific Research - Wikipedia
https://en.wikipedia.org/wiki/Centre_national_de_la_recherche_scientifique
Suggested rationales
A&E (TV network) - Wikipedia
https://en.wikipedia.org/wiki/A%26E_(TV_channel)YouTube - Wikipedia
https://en.wikipedia.org/wiki/YouTube- YouTube
https://www.youtube.com/watch?v=KikvzIlNg9g
Massacre
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_Machinehttps://web.archive.org/web/20150904084603/http://www.acolumbinesite.com/reports/cr/p0001-0100.pdf
https://web.archive.org/web/20150904084603/http://www.acolumbinesite.com/reports/cr/p0001-0100.pdfhttp://acolumbinesite.com/reports/cr/p0001-0100.pdf
http://acolumbinesite.com/reports/cr/p0001-0100.pdf
Early life
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineThe Denver Post Online - Columbine - Tragedy and Recovery
https://web.archive.org/web/20130921055334/http://extras.denverpost.com/news/shot0428d.htmhttp://extras.denverpost.com/news/shot0428d.htm
http://extras.denverpost.com/news/shot0428d.htm
Eric Harris and Dylan Klebold
Access Denied
https://www.washingtonpost.com/wp-srv/national/daily/june99/columbine12.htmUniversity of Texas tower shooting - Wikipedia
https://en.wikipedia.org/wiki/University_of_Texas_tower_shootingBath School disaster - Wikipedia
https://en.wikipedia.org/wiki/Bath_School_disaster