'Missing scientist' cases have stoked wild speculation. For loved ones, the theories are hurtful
Conspiracies are running rampant online after the deaths or disappearances of at least 10 people tied to sensitive US research.
Coverage by Political Leaning
See how different sides of the spectrum reported this story
Notable Quotes
""I think it's absolute nonsense.""
— Louise Grillmair , Other
""We believe [he] came for revenge, thinking Carl was the one that called 911.""
— Louise Grillmair , Other
"I think it's absolute nonsense."
— Louise Grillmair , Other
"We believe [he] came for revenge, thinking Carl was the one that called 911."
— Louise Grillmair , Other
"Ordinary mortality over 22 months predicts ~4,000 deaths, ~70 homicides, and ~180 suicides."
— Mick West , Other
"pretty serious stuff"
— Donald Trump , Politician
"It's pretty serious stuff … hopefully a coincidence, or whatever you want to call it."
— Donald Trump , Politician
"Once you see the facts, it would suggest that something sinister could be happening and it would be a national security concern."
— James Comer , Politician
"If true, of course, that’s definitely something I think this government and administration would deem worth looking into."
— Karoline Leavitt , Politician
"I don’t know. Hopefully, coincidence, whatever you want to call it."
— Donald Trump , Politician
"We’re going to look for connections on whether there are connections to classified access, access to classified information, and or foreign actors."
— Kash Patel , Politician
"I hope it’s random, but we’re going to know in the next week and a half."
— Donald Trump , Politician
"The numbers seem very high in these certain areas of research. I think we’d better be paying attention, and I don’t think we should trust our government."
— Tim Burchett , Politician
"No stone will be unturned in light of the recent and legitimate questions."
— Karoline Leavitt , Politician
""What is going on seems to be an enemy action.""
— Walter Kirn , Academic
""no stone will be unturned.""
— Karoline Leavitt , Politician
"I don’t understand the connection between my dad’s death and the other missing scientists…I can’t help but laugh."
— Julia , Other
"there’s a high possibility that something sinister is taking place."
— James Comer , Politician
Key People
Carl Grillmair was a renowned astronomer at the California Institute of Technology's IPAC science and data centre for astronomy and planetary science.
Chris Wright is the U.S. Energy Secretary.
Former president of the United States known for his aggressive economic policies.
Eric Burlison is a Republican Congressman involved in the questioning.
Freddy Snyder is the alleged killer of Carl Grillmair, charged with murder and burglary.
Chairman of the House Oversight Committee.
Jared Isaacman is the new head of NASA and an amateur jet pilot known for being the first non-professional astronaut to conduct a spacewalk.
A person who walked out of his home in December 2025 and was found dead in a lake in March 2026.
Julia is the daughter of Michael Hicks who expressed skepticism over the conspiracy theories surrounding his death.
Karoline Leavitt is the White House press secretary.
The former Chief of Staff for the Acting U.S. Secretary of Defense.
Louise Grillmair is the widow of Carl Grillmair.
Reported missing after dropping her husband off at work.
Michael Hicks was a NASA scientist who passed away under mysterious circumstances.
Mick West is a science writer and pseudoscience debunker who commented on the theories around the missing scientists.
Scientist known for her work on nickel-based superalloys.
An advanced-materials researcher at NASA’s Jet Propulsion Laboratory who disappeared.
Neil McCasland is a retired Air Force Major General who disappeared from his home in New Mexico.
Nuno Loureiro was a physicist at MIT who was shot to death in 2025.
Pete Hegseth is the United States Secretary of Defense.
Property custodian with top security clearance reported missing.
Susan McCasland Wilkerson is the wife of William Neil McCasland.
Tim Burchett is a Republican member of the U.S. House of Representatives from Tennessee.
A novelist and podcast host who commented on the missing scientists.
Air Force Major General reported missing.
William Neil McCasland is a retired Air Force general who is among the missing individuals.
Locations
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All Coverage
Conspiracies are running rampant online after the deaths or disappearances of at least 10 people tied to sensitive US research.
The article discusses how the deaths and disappearances of at least 10 individuals connected to sensitive U.S. research have led to conspiracy theories online, causing distress for their families.
The article reports on the FBI's investigation into the deaths and disappearances of scientists and government workers, exploring potential connections among these cases.
The article reports on the FBI's decision to investigate potential connections between the deaths and disappearances of at least 10 scientists and government workers over recent years.
The article discusses how tabloid reports linking the deaths and disappearances of 10 scientists have led to an FBI investigation, with skepticism about the connections among the cases.
Speculation about links among a handful U.S. scientists who have died or disappeared in recent years was largely confined to niche online communities less than two months ago. As of Friday, the number had grown to at least 12 and was at the epicenter of U.S. government, with both the FBI and Congress investigating possible connections.
Between 2023 and 2025, a troubling pattern of disappearances and deaths involving at least 10 scientists and staffers connected to U.S. nuclear and space programs has drawn the attention of Congress, prompting an investigation by the House Oversight Committee. Although the committee's official letter does not specify reasons for the probe, it cites 'unconfirmed public reporting,' including the recent disappearance of retired Air Force Maj. Gen. William Neil McCasland, as contributing to national security concerns.
The article explores the psychology behind the panic surrounding missing research scientists, discussing how the human brain is hard-wired to seek out patterns—even when there are none—and how this tendency can lead to the spread of conspiracy theories.
The FBI says it plans to dig into possible connections between the disappearances and/or deaths of at least 10 scientists and government workers over the last few years ... but their family members say it's all a bunch of baloney.
The article critically examines the conspiracy theory surrounding the alleged wave of missing or dead U.S. scientists, triggered by the disappearance of retired Air Force major general Neil McCasland in February. Despite claims of a sinister pattern suggesting foreign interference or classified research ties, the article deconstructs the narrative as baseless and incoherent.
The article covers the FBI's investigation into the deaths and disappearances of scientists related to nuclear and space defense programs, including ties to NASA, Blue Origin, and SpaceX.
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