Former Los Alamos National Laboratory employee Anthony Chavez was reportedly working on a secret quantum physics project before he vanished without a trace in New Mexico.
Newly revealed police records obtained by Los Angeles Magazine journalist Lauren Conlin show that Chavez, 78, had ties to advanced quantum research designed to allow matter to exist in two places simultaneously.
Chavez was last seen on May 4, 2025, after walking out of his home in Los Alamos. Investigators found his newly purchased silver Acura parked in his driveway with the keys left inside his locked house.
A well-known smoker who did not own a cellphone, Chavez uncharacteristically left behind his cigarettes, wallet, and identification. Although friends described him as an avid hiker, police noted he was not dressed for a long outdoor walk and carried no emergency communication equipment.
A friend of Chavez told police he had been collaborating with an unnamed Los Alamos scientist on experiments involving quantum superposition, the phenomenon where tiny particles exist in multiple states at the same time. Chavez worked as an HVAC technician at the nuclear facility until his retirement in 2017.
While his exact role in the experiments remains unclear, quantum computing systems require super-cooled environments reaching -459.65°F to maintain quantum states, an operation that demands specialized HVAC expertise.
Boston-based technology company QuEra Computing explained in a statement that cryogenic cooling is essential in quantum computing to isolate and control qubits. Qubits, or quantum bits, replace traditional computer bits by operating in multiple states simultaneously rather than a single fixed state.
Los Alamos National Laboratory has not responded to repeated attempts by the Daily Mail to confirm Chavez's duties at the nuclear facility. The Los Alamos County Police Department has also been contacted regarding the details provided by Chavez's friend, though the identity of the LANL physicist has not been disclosed.
Foreign Espionage Concerns
If Chavez's connection to quantum research is proven true, it would tie another missing laboratory worker to advanced technology that intelligence officials told the Daily Mail could have made them targets of a foreign espionage plot.
Chris Swecker, former assistant director in charge of the FBI's Criminal Investigative Division during his 24-year career, told the Daily Mail in April that foreign powers could be targeting citizens with knowledge of national security secrets. "The first thing you go to is its potential espionage," Swecker said. "Our scientists have been targeted for a long time, especially in the rocket propulsion area, by hostile foreign intelligence services."
Swecker warned that enemy intelligence agencies have attempted to derail top-secret U.S. programs for decades through theft or assassination. "It's been happening since the Cold War," he added, noting that nuclear scientists have previously been targeted and assassinated.
Pattern of Missing Researchers
Chavez is one of five individuals connected to secretive research who have vanished without a trace over the past year. The missing persons possessed knowledge spanning nuclear weapons, advanced rocket propulsion, and alleged UFO recovery programs.
Seven weeks after Chavez disappeared, 53-year-old Los Alamos administrative assistant Melissa Casias vanished from her New Mexico home in almost identical fashion, leaving behind all of her belongings and identification. Her remains were found on May 28 in New Mexico's Carson National Forest next to a handgun, though authorities have not released a cause of death in over a month.
Intelligence officials claimed Casias may have been in a position to access sensitive nuclear research data possessed by her superiors. Meanwhile, the FBI is continuing to investigate the February 27 disappearance of retired Air Force General William Neil McCasland, who walked out of his New Mexico home with no keys, phone, or wallet.
General McCasland, who was in charge of the Air Force Research Laboratory, was deeply tied to nuclear research at multiple U.S. facilities, including Los Alamos, and to alleged government activities involving extraterrestrial technology. Swecker stated there is sufficient evidence to suspect foul play and urged an FBI counter-espionage investigation, noting that "there's a smaller group of missing people that warrants an investigation by the FBI, which is the lead agency in counter-espionage."
