Missing Los Alamos scientist Anthony Chavez, a 78-year-old retired technician from Los Alamos National Laboratory, disappeared from his home in New Mexico on May 4, 2025. He left behind his new silver Acura, keys, wallet, identification, cellphone, and cigarettes. A friend later told police that Chavez had been collaborating with an unnamed Los Alamos scientist on quantum physics work exploring the idea of matter existing “in two places at once.”
This detail comes directly from a police report obtained by investigative journalist Lauren Conlin and highlighted in recent NewsNation coverage. Quantum concepts such as superposition and quantum teleportation — the transfer of quantum information between particles — have been experimentally demonstrated since the late 1990s and remain active areas of legitimate physics research worldwide. No evidence has been made public linking Chavez’s disappearance to any classified “teleportation” project capable of moving people, and authorities continue to treat the case as an open missing-persons investigation.
The story has gained fresh attention in early July 2026 alongside other incidents involving Los Alamos personnel, including the recovery of remains belonging to administrative assistant Melissa Casias in Carson National Forest in June 2026. Similar patterns of unexplained disappearances or deaths among experts connected to sensitive U.S. research facilities have drawn media scrutiny and congressional interest, though each case is being examined separately with no confirmed connections between them.
For readers interested in comparable high-profile cases involving personnel linked to advanced or classified programs, see our reporting on the disappearance of UFO General McCasland and the case of a UFO scientist found dead after warning she was not suicidal. These stories appear alongside broader coverage of science and unexplained events on the site.
The combination of verified police-report details, established quantum science, and the wider cluster of lab-related cases continues to fuel public interest while official updates remain limited.
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A retired Los Alamos National Laboratory employee who vanished without a trace last year was working on high-level quantum research that explored the possibility of being “in two places at once,” according to a newly obtained police report.
Anthony Chavez, 78, disappeared from his home in Los Alamos, New Mexico, on May 4, 2025, leaving behind his newly purchased car, keys, wallet, identification, and cigarettes. More than a year later, investigators still have no answers.
Now, a police report obtained by journalist Lauren Conlin has revealed that a friend told investigators Chavez had been collaborating with an unnamed Los Alamos scientist on a “teleportation” project involving the concept of being “in two places at once.”
Chavez is the latest in a series of leading scientists whose disappearances have fueled speculation, particularly because they were associated with cutting-edge and classified government research.
🚨The Los Alamos Mystery Deepens With NEW Information
— Skywatch Signal (@UAPWatchers) July 1, 2026
New potential evidence has reportedly been recovered from the area where former Los Alamos employee Melissa Casias was found, including bones, hair, clothing and torn papers that family members believe may contain her… pic.twitter.com/4m0YTbK41V
The police report into Chavez’s disappearance has fueled speculation because it reveals he was working in the developing field of quantum teleportation—a legitimate area of physics research focused on transferring quantum information between particles, not transporting people.
Vanished Without a Trace
According to investigators, Chavez walked away from his home without taking his vehicle, keys, wallet, identification, or cellphone. His cigarettes were also left behind, despite friends describing him as a regular smoker.
During a NewsNation interview with Jesse Weber, Conlin said Chavez had purchased a silver Acura shortly before he disappeared.
Police found the vehicle parked in his driveway.
Authorities noted that Chavez enjoyed hiking but said he was not dressed for an extended outing and carried none of the equipment someone would normally take into the mountains.
No confirmed sightings have been reported since his disappearance.
Questions Remain
Los Alamos National Laboratory has long conducted some of the nation’s most sensitive scientific and national security research, making any unexplained disappearance connected to the facility a subject of intense public interest.
Investigators have not announced any evidence linking Chavez’s disappearance to classified research, quantum technology, or criminal activity.
For now, the case remains an unsolved missing-person investigation.
But the newly disclosed witness statement has added another unanswered question to a mystery that continues to generate speculation about what, if anything, Chavez may have been working on before he disappeared.