The Vault

1976. Bigfoot researcher Peter Byrne mailed a hair sample to the FBI lab. The Bureau — which had initially refused — tested it. Result: deer family origin. Twenty-two pages of correspondence. One page of actual analysis. And it became one of the most requested files in the FBI Vault.

1988, exactly 100 years after the Whitechapel murders. John Douglas — the real Mindhunter — applied modern FBI criminal profiling to history's most famous unidentified killer. His conclusion: not a doctor. Not an aristocrat. Not a genius. A broken, inadequate man who was probably interviewed by police and overlooked.

1984. A TV producer opened his mailbox. Inside: a roll of undeveloped film. When developed — TOP SECRET/MAJIC. Truman. Roswell. Twelve names including the Secretary of Defense and the DCI. The FBI investigated every single one. Then called the documents bogus. Why investigate a hoax?

March 8, 1971. Eight ordinary Americans broke into an FBI field office in Media, Pennsylvania. They stole over a thousand classified documents and mailed them to journalists — exposing COINTELPRO, the FBI's secret war against American citizens. The FBI hunted them with 200 agents. Never found a single one. Their identities stayed hidden for 43 years.

Ranchers across the American West found their cattle dead under surgical conditions. No blood. No footprints. No tire tracks. Twenty-two states. The FBI opened a file — and considered extraterrestrial activity as one of the theories. The file is only 51 pages. It remains one of the most requested documents in the FBI Vault.