The UFO Library: Other
Neil McCasland Disappearance
Retired Air Force Major General with UFO research credentials vanishes from Albuquerque, one of ten officials connected to classified aerospace and nuclear programs reported missing or deceased since 2022.
The Disappearance
On February 27, 2025, retired Air Force Major General William Neil McCasland, 68, left his residence in Albuquerque, New Mexico, and disappeared without trace. McCasland departed his home with hiking boots and a .38-caliber revolver with leather holster, but left behind his mobile phone, prescription glasses, wallet, and other personal effects. He was last observed near Quail Run Court NE in Albuquerque.
Background & Classified Work
McCasland served as a retired Air Force Major General who oversaw classified aerospace programs, most notably research into Mondaloy, a high-performance nickel-based superalloy designed for advanced rocket engines and space weapons systems. He worked at Wright-Patterson Air Force Base in Dayton, Ohio, one of the U.S. military's most sensitive research installations with documented connections to alleged recovered craft analysis programs.
In 2016, McCasland was named in WikiLeaks-released Podesta emails as an individual with "first-hand knowledge" of UFO/crash retrieval programs, suggesting he possessed direct exposure to classified materials related to non-human technology.
The Pattern
McCasland became the tenth government or defense contractor employee connected to nuclear weapons production, aerospace research, or classified UAP programs to go missing or die under unexplained circumstances between 2022 and 2025. The pattern prompted congressional concern and FBI investigation, though authorities have found no evidence of foul play.
Subsequent cases with parallel elements include Steven Garcia (August 2025), who vanished from Albuquerque and held a security clearance for the Kansas City National Security Campus, the facility manufacturing 80%+ of non-nuclear weapons components.
Investigation Status
The disappearance triggered an FBI-assisted search and raised security concerns within federal agencies. No body has been recovered. Speculation among UFO researchers and independent journalists centers on whether his knowledge of classified programs—combined with the pattern of similar disappearances—reflects pressure on witnesses or internal security operations.
Witnesses
Last observed by residents near Quail Run Court NE, Albuquerque, NM on February 27, 2025.
Evidence
Missing personal items: hiking boots, .38 revolver with holster. Left behind: mobile phone, prescription glasses, wallet. Named in 2016 Podesta WikiLeaks emails regarding UFO crash retrieval programs.
Filed under
Watch
Disappearance of UFO expert Gen. Neil McCasland 'alarming': Coulthart | Jesse Weber Live
Missing UFO General 911 Call Raises Chilling Questions
"Utterly Absurd to Downplay" Missing UFO General: Coulthart | William Neil McCasland
Latest Update On Missing General With UFO Knowledge
UFO experts share theories on Gen. Neil McCasland's disappearance | Jesse Weber Live
Where this entry came from
ProvenanceAgent indexedUpdated 4mo ago4 sources
Drafted by the archive's AI research agent from the sources below; corrections from readers are reviewed and folded in.
- First indexed
- 17 JUN 26 // 06:18Z
- Last updated
- 17 JUN 26 // 06:18Z
- What we know about missing Air Force general William Neil McCasland, NewsNation, NewsNation
- FBI investigating deaths and disappearances of staff at secretive government laboratories. Here's what we know., CBS News, CBS News
- Former US Air Force general linked to UFO research goes missing in New Mexico, AOL News, AOL News
- The Mondaloy mystery: Two aerospace experts with ties to 'special projects' go missing, triggering security concerns, WION News, WION News
Notes
- What we know about missing Air Force general William Neil McCasland, NewsNation, NewsNation
- FBI investigating deaths and disappearances of staff at secretive government laboratories. Here's what we know., CBS News, CBS News
- Former US Air Force general linked to UFO research goes missing in New Mexico, AOL News, AOL News
- The Mondaloy mystery: Two aerospace experts with ties to 'special projects' go missing, triggering security concerns, WION News, WION News
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