this White House The first response to reports of a series of deaths and disappearances involving 10 scientists and officials allegedly linked to sensitive U.S. nuclear and space research.
At a press conference on Wednesday, the press secretary Caroline Levitt People were asked whether the government was aware of the cases and whether intelligence agencies were investigating possible links.
She did not answer directly, but said: “I have not spoken to our relevant agencies about this matter. I will certainly do so and give you an answer.”
She added that if the claims were accurate, they deserved serious attention: “Certainly, if true, I think it’s definitely something that this administration and the administration would deem worthy of investigation.”
The response drew criticism, with some questioning whether authorities were dealing with the matter with enough urgency.
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Disappearance
One of the most high-profile cases was that of retired Air Force general William Neil McCasland, who disappeared on February 27. He reportedly left his home in New Mexico without his cell phone, glasses or wearable devices.
His wife told emergency dispatchers that he appeared to be trying to “not be seen” and was only armed with a handgun.
Independent investigators linked McCasland’s disappearance to several others between May and August 2025. These include individuals associated with senior research roles, some of whom are reported to have suddenly left their homes and discarded personal belongings before disappearing.
Missing persons include NASA– An affiliated researcher who disappeared while hiking in California, and another official associated with nuclear component production, were last seen leaving their residences under similar circumstances.
Authorities have released little new information about the cases.
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Researcher dies
In addition to the disappearances, five scientists involved in advanced research have died since 2023. Two of them, including a nuclear physicist and an astrophysicist, were shot dead in their home.
Others, including NASA researchers associated with major space programs, died under unknown circumstances.
A pharmaceutical scientist working on cancer treatment was also found dead after disappearing in late 2025.
Some independent investigators have speculated there may be a link between the victim’s job and his death, but this has not been officially confirmed.
Political pressure and public backlash
Tennessee Congressman Tim Burchett publicly expressed frustration, claiming he had received little clarification despite repeated inquiries from intelligence agencies. He warned that the number of cases related to sensitive research areas appeared to be unusually high and warranted closer scrutiny.
Meanwhile, public reaction has been strong, with critics accusing authorities of not acting quickly enough. Some have even claimed a cover-up, but there is no evidence to substantiate this claim.
