The Brain Tumor That Created a Mass Murderer

Added: 2026-05-19

[00:00:00]In 1966, Charles Whitman was the perfect American. Eagle Scout, Marine sharpshooter, honor student. Then he climbed a tower and became a monster. On August 1st, Whitman first strangled his mother, then stabbed his wife to death while she slept. He left a note, "I don't understand these violent thoughts." At 11:40 that morning, he hauled an arsenal to the top of the University of Texas Tower. For 96 minutes, he turned Austin into a war zone. 17 people died, 31 wounded. Police finally gunned him down on the observation deck, but the real horror came later. The autopsy revealed a walnut-sized tumor pressing directly against his amygdala, the brain center for aggression and fear. This wasn't just evil, this was biology gone wrong.

[00:00:44]The discovery shattered everything we thought we knew about free will, about criminal responsibility. If a tumor can turn an Eagle Scout into a mass murderer, what does that say about the nature of evil itself?

[00:00:55]>> [music] >> Some monsters aren't born, they're grown.