FBI investigating string of missing NASA and nuclear research scientists

WorldSpace
18 Apr 2026 • 4:20 AM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

FBI investigating string of missing NASA and nuclear research scientists

  • President Donald Trump has directed the Federal Bureau of Investigation to lead an inquiry into a series of deaths and disappearances involving scientists working on sensitive space and defense matters.
  • White House Press Secretary Karoline Leavitt announced the multi-agency effort, stating they are actively working with the FBI to identify potential commonalities among these troubling cases.
  • The decision followed "recent and legitimate questions" from media and Trump's own acknowledgment that the situation was "pretty serious stuff."
  • Concerns were heightened after retired Air Force General William McCasland, who managed significant Air Force research, disappeared from New Mexico in early March.
  • Another concerning case is NASA scientist Monica Reza, who vanished last June, amid speculation from former FBI officials about potential foreign interference targeting American national security information.

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