All Episodes

April 20, 2025 34 mins
“16:30 be at the specified location. 18:30 ingest capsules, after effect protect metals await signal mask.”

On 20 August 1966, a teenager was flying a kite on Vintém Hill, a rural location outside of Niterói, Brazil. He wasn't looking for anything unusual that Saturday afternoon, but partway up the hill, he discovered what looked like two mannequins. He'd rush home and tell his mother, who immediately alerted police.

Hours later, authorities arrived at the scene and documented what they found: two men laying side by side on the grass, arms and legs outstretched. There was no sign of violence or a struggle of any kind. But the other objects found at the scene - including a pair of strange, homemade lead masks worn by the two men - have led to a litany of unanswered questions in the decades since...



Research & writing by Amelia White

Hosting, production, and writing by Micheal Whelan

Learn more about this podcast at http://unresolved.me

If you would like to support this podcast, consider heading to https://www.patreon.com/unresolvedpod to become a Patron or Producer

Become a supporter of this podcast: https://www.spreaker.com/podcast/unresolved--3266604/support.
Mark as Played

Advertise With Us

Popular Podcasts

United States of Kennedy
Stuff You Should Know

Stuff You Should Know

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.