I'm going to do what he did': YouTube user 'Nikolas Cruz' revealed mass shooting plan NINE MONTHS before Florida school massacre - Mirror Online
UT Austin Marks 50 Years Since Mass Shooting as Campus Gun-Carry Law Begins - ABC News
The Texas tower sniper's 'trail of slaughter' left 16 people dead in 1966 - pennlive.com
Invisible Women, Fairy Tale Death: How Stories of Public Murder Minimize Terror at Home | American Studies Journal
Charles Whitman — Timeline Of The Texas Tower Bloodbath | National Enquirer
UT Tower Shooting, Unedited Clips (1966)
Charles Whitman | Biography, Shooting, Motive, Father, & Brain Tumor | Britannica
How Allen Crum Helped Stop UT Tower Sniper Charles Whitman 50 Years Ago
Texas Tower Shooting
Charles Whitman of Lake Worth: The Madman in the Tower
The Texas tower sniper's 'trail of slaughter' left 16 people dead in 1966 - pennlive.com
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/8927403/1_-MpeMzwXEih9DIDaWhST2g.0.jpeg "When Mass Shootings Were Abnormal - The Ringer")
When Mass Shootings Were Abnormal - The Ringer
the-tower-shootings-autopsy-revealed-tumor-but-questions-linger
Charles Whitman | Biography, Shooting, Motive, Father, & Brain Tumor | Britannica
16 Pages of Shocking Photos! (Did you peek?) - Ron Franscell
50 years later, debate remains over who killed UT shooter Charles Whitman
Ex-marine Charles Whitman shoots at victims from the University of Texas tower in 1966 – New York Daily News
U.T. Tower shooting/ August 1st 1966
How Responsible are Killers with Brain Damage? - Scientific American
Charles Whitman - Wikipedia
