Retired Air Force Maj. Gen. William Neil McCasland, known for his work with unidentified anomalous phenomena research, was reported missing on February 27, 2026. He reportedly left his Albuquerque home on foot with only a backpack and a revolver.
Authorities noted that McCasland abandoned his mobile phone and eyeglasses. This led to a Silver Alert, and the Federal Bureau of Investigation has since joined search efforts.
Reps. Eric Burlison and Tim Burchett have expressed concerns that the disappearance involves national security risks. They cite the general's former command of Wright-Patterson Air Force Base as a primary factor.
Wright-Patterson is often linked to the management of sensitive aerospace data. Lawmakers have referred to McCasland as a gatekeeper due to his history with high-level defense programs.
The case draws comparisons to the 2025 disappearance of Monica Reza, an aerospace engineer. Reza vanished under similar circumstances while hiking, and her case remains unsolved.
Journalist Ross Coulthart has suggested a pattern involving experts with knowledge of sensitive files. No evidence of foul play has been confirmed by law enforcement at this stage.
McCasland's career included oversight of research laboratories and technology initiatives. This background led some to prioritize the protection of any sensitive information he may possess.
Rep. Burlison emphasized that the sudden disappearance warrants a thorough federal response. He noted the lack of communication devices makes the situation irregular.
The Silver Alert system is typically used for individuals with cognitive impairments. However, officials have not specified health conditions that would have triggered the alert automatically.
The Albuquerque Police Department is coordinating with federal partners to analyze leads. Search teams are currently focusing their efforts on the rugged terrain surrounding the Albuquerque area.
Local residents have been asked to report information related to the officer's whereabouts. This community outreach remains a central part of the regional search strategy.
Investigators are reviewing surveillance footage and digital footprints from the days leading up to the event. The case remains a high priority for local and federal authorities.