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Speculation Over Dead and Missing Scientists Moves From Online Forums to Washington

Lawmakers say the cases may threaten national security, but investigators have found no verified link between the deaths and disappearances.

  • On Friday, House Oversight Committee Chairman James Comer and Rep. Eric Burlison demanded briefings from the FBI, NASA, and other agencies on at least 11 scientists' deaths or disappearances, warning the pattern could represent a "grave threat" to national security.
  • Speculation regarding these incidents originated in niche online communities before reaching the White House and Congress by mid-April, as concerns grew over potential links between cases involving personnel with access to sensitive nuclear and aerospace research.
  • Varied circumstances characterize the cases, including the February 2026 shooting of Caltech astrophysicist Carl Grillmair and the disappearance of retired Air Force General William Neil McCasland, though authorities emphasize no evidence definitively links these deaths.
  • FBI Director Kash Patel and other federal agencies are actively reviewing the cases for connections, with federal leaders expected to provide Congress with formal briefings by Monday, April 27, to determine if incidents warrant further investigation.
  • Experts like University of Maryland professor Jen Golbeck caution that seeking sinister connections in random events is a common human tendency, noting investigations must distinguish between coincidental mortality and targeted national security threats.
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38 Articles

Center

There are the disappearances or deaths of at least 11 American scientists, each with alleged links to space, defence and nuclear research, indeed linked to a malicious plot: one involving China or other enemies of the state, or possibly linked to UFOs, asks The Guardian.

·Romania
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Lean Left

The 11 people have died in various ways in a period of four years

·Vienna, Austria
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TMZ broke the news in Los Angeles, United States on Thursday, April 23, 2026.
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