Magdalena UFO Crash -- Related Controversies and Disinformation (2nd Expansion Volume) Event Locations: Kirtland Air Force Base and Dulce, New Mexico (documented disinformation campaign sites); Las Vegas, Nevada (1989 MUFON confession) Country: United States Documentary Archive: Referenced within Greg Bishop's Project Beta (2005, book); footage of Moore's 1989 MUFON confession has circulated publicly on video-sharing platforms Case file: Magdalena UFO Crash Case Files William Moore, co-author with Charles Berlitz of The Roswell Incident (1980) -- the book that first published the Barney Barnett/Magdalena story documented across the original volume's entries -- delivered a public lecture titled "UFOs and the U.S. Government" at the Mutual UFO Network (MUFON) Symposium in Las Vegas on 1 July 1989, in which he publicly confessed to having cooperated with Richard Doty and AFOSI in the disinformation campaign against Paul Bennewitz documented in the companion entry, an admission that effectively ended his career within mainstream UFOlogy. Moore's own stated justification for his conduct, articulated at length during the 1989 lecture, was explicitly a stated ends-justify-means calculation: Moore stated he agreed to "play the disinformation game" and "get my hands dirty" specifically because Doty and his intelligence contacts had promised him access to genuine government UFO information in exchange, a stated personal motivation this entry documents as Moore's own explicit, publicly given account of his reasoning rather than a later reconstruction by others. Moore's public confession, and subsequent independent research corroborating it (including Greg Bishop's 2005 book Project Beta), documents that Moore's cooperation with the disinformation campaign extended across multiple years and multiple cases beyond Bennewitz specifically, including documented contamination of the separately investigated 1980 Cash-Landrum UFO case with false claims Moore and Doty promoted; Moore's own confession did not specifically address whether or how this same period of documented disinformation cooperation with AFOSI intersected with his contemporaneous research and 1980 publication of the Magdalena/Barnett material documented in the original volume, a specific gap in the public record this entry notes explicitly rather than filling with speculation. This volume's compilers note that Moore's own public, first-person admission of sustained, deliberate deception of fellow researchers for personal benefit -- distinct from and independent of the specific evidentiary problems already documented in the original volume regarding the Magdalena/Barnett claim itself (the Maltais's vague location testimony, Ruth Barnett's contradicting diary, and the entirely separate Gerald Anderson fabrications) -- constitutes directly relevant character and credibility evidence for assessing Moore's overall reliability as a primary source and investigator, independent of whether Moore's specific published account of his interviews with the Maltais couple was itself accurate. Moore's 1989 confession was received with substantial shock and condemnation within the UFOlogy research community itself, effectively ending his active participation in mainstream UFO research; this documented community reaction is itself evidence, consistent with the pattern addressed in the original volume's companion entry on rival researcher camps, that the UFOlogy research field has, at multiple points in its own documented history, identified, investigated, and repudiated specific individuals and claims from within its own ranks rather than requiring only external skeptical correction.