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Leaked Documents: Missing Scientists Worked at Secret UFO Lab

April 29, 2026

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A stunning cache of documents tied to a deceased cybersecurity chief at Los Alamos National Laboratory is fueling explosive claims that the U.S. government has secretly conducted UFO-related experiments for decades, in a lab linked to a disturbing pattern of missing and dead scientists, which continues to raise alarm.

The revelations come from journalist Jeremy Corbell.

Corbell says the materials were handed to him by the son of the late official.

Details of the leaked documents are featured in his upcoming documentary “Sleeping Dog.”

“Absolute Confirmation” of Secret UFO Program

Corbell claims the documents include internal memos, drawings, and even Polaroid images tied to what he describes as a long-running, covert government effort to study unidentified aerial phenomena.

“These documents provide absolute confirmation that the US government has maintained a secret, decades-long program to uncover the intent and origins of those piloting UFOs,” Corbell said.

According to the material, a high-level meeting held on April 24, 1991, brought together representatives from the Central Intelligence Agency, National Security Agency, U.S. Navy, and U.S. Army to discuss so-called “Atmospheric Anomalies.”

The agenda reportedly included infamous incidents such as the Gulf Breeze sightings and the Belgian UFO wave, alongside discussions about advanced sensor development, Soviet involvement, and coordination with elite universities like MIT and Stanford.

A leaked document from Los Alamos National Laboratory shows the agenda for a meeting from 1991.

Families of Insiders Coming Forward

Corbell says this is part of a growing pattern.

“It is now routine for families of deceased insiders to contact me with hidden documents their loved ones left behind,” he said.

In this case, the son reportedly discovered the materials while going through his father’s belongings, realizing he had uncovered something far bigger than expected.

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Missing Scientists Raise Red Flags

The leak comes amid a wave of unexplained disappearances and deaths tied to scientists connected to sensitive government research.

At least two individuals linked to Los Alamos have vanished within the past year:

Anthony Chavez, a retired engineer, disappeared in May 2025 after leaving his home without his wallet or keys.

He has never been found.

Melissa Casias, an administrative employee, vanished in June 2025 after dropping off lunch for her daughter.

Her phones were later discovered wiped and left behind.

Another key figure, Air Force General William McCasland, long described as a “gatekeeper” on UFO-related matters, also disappeared under mysterious circumstances.

The growing list of missing or dead scientists has intensified concerns that something far more serious may be unfolding behind the scenes.

Trump Acknowledges Growing Concern

President Donald Trump addressed the issue publicly, signaling that federal authorities are now taking a closer look.

“I hope it’s random,” Trump said from the White House South Lawn.

“Some of them were very important people, and we’re going to look at it over the next short period.”

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More Questions Than Answers

The identities of the Los Alamos official, his son, and several scientists referenced in the documents have been withheld, reportedly for safety reasons.

That silence, combined with the pattern of disappearances, the alleged existence of classified UFO research, and the sudden emergence of insider documents, is only fueling further speculation.

With “Sleeping Dog” set for release, the pressure is building for answers.

If even a fraction of these claims hold up, it would point to decades of secrecy surrounding one of the most controversial subjects in modern history, while raising urgent questions about what else the public has not been told.