A report claims that Steven Garcia, a contractor linked to the Kansas City National Security Campus in Albuquerque, New Mexico, disappeared in August 2025 under unclear circumstances after leaving home on foot.

Garcia reportedly worked in a sensitive role involving secure facilities connected to U.S. nuclear weapons components, raising concerns among unnamed sources about possible security risks.

Some media outlets have linked his disappearance to a broader pattern of missing or deceased scientists and contractors associated with U.S. nuclear and aerospace programs, including sites like Los Alamos National Laboratory and NASA facilities.

Several other cases cited involve unexplained deaths or disappearances of researchers in the U.S. and abroad, though official agencies have not confirmed any connection between them, the Daily Mail has reported.

Authorities have not publicly attributed Garcia’s disappearance or the other incidents to foul play, and investigations remain unresolved.