Retired US Air Force General with UFO Connections Vanishes During New Mexico Trail Run
In a deeply mysterious case that has captured national attention, a retired United States Air Force general with known connections to UFO research circles has disappeared during a hike in New Mexico. The vanishing of 68-year-old Major General William Neil McCasland occurred just six days after former President Donald Trump pledged to release long-awaited government files on unidentified flying objects and extraterrestrial life.
Chronology of a Disappearance
According to official statements from the Bernalillo County Sheriff's Office, McCasland was last seen on the morning of February 27 as he departed his Albuquerque residence equipped only with a backpack, wallet, and .38-caliber revolver for what was intended as a routine trail run. His wife, Susan McCasland, returned home at noon following a medical appointment to discover her husband missing, though his mobile phone, prescription glasses, and smartwatch remained behind at the property.
Deputy Kyle Woods emphasized during a press conference that leaving these devices behind represented unusual behavior for the retired general. "His wearable devices and taking his phone were common practice with him. That is out of the norm," Woods stated. Authorities have conducted extensive door-to-door inquiries at approximately 700 residences in the vicinity of McCasland's Quail Run Court home while search teams have meticulously combed through areas he frequently hiked, including Elena Gallegos and Domingo Baca Canyon.
Eerie Parallels to Previous Case
The circumstances surrounding McCasland's disappearance bear unsettling similarities to the June 2025 vanishing of 60-year-old Monica Reza, an aerospace scientist who had previously collaborated with McCasland on rocket propulsion research. According to NewsNation reports, Reza was hiking on the popular Mount Waterman Trail in California's Angeles National Forest when she inexplicably disappeared while walking merely thirty feet behind her companion.
"He turned around, next thing you know, she was just completely gone," the outlet reported, noting that despite exhaustive search efforts involving drones, helicopters, ground crews, and canine units, neither Reza's body nor any trace evidence has been recovered. Reza, professionally known as Monica Jacinto during her tenure at Aerojet Rocketdyne, had engineered a revolutionary nickel-based superalloy capable of surviving extreme oxygen environments without additional weight—technology that proved instrumental in developing the AR1 engine intended to replace Russian RD-180 engines on United Launch Alliance rockets.
UFO Connections and Speculation
Sources previously informed The New York Post that McCasland functioned as both a "gatekeeper" and active "participant" within UFO research communities. His wife Susan McCasland acknowledged on social media that her husband maintained associations with UFO circles through Tom DeLonge, former frontman of Blink-182 and founder of To The Stars Academy. She clarified that following his retirement nearly thirteen years earlier, McCasland voluntarily provided unpaid expertise on military, technical, and scientific matters to lend authenticity to DeLonge's literary and media projects.
"It is true that Neil had a brief association with the UFO community," Susan McCasland wrote. "This connection is not a reason for someone to abduct Neil. Though at this point with absolutely no sign of him, maybe the best hypothesis is that aliens beamed him up to the mothership. However, no sightings of a mothership hovering above the Sandia Mountains have been reported."
Investigative Challenges and Theories
Sheriff John Allen revealed that authorities issued a Silver Alert for McCasland following reports of a "mental fog" affecting him during the months preceding his disappearance, though officials emphasized they would not provide additional details regarding potential mental health considerations. "There's no indication, and we are not putting forward that Mr McCasland was disoriented or confused," Deputy Woods asserted. "Arguably, he would still be the most intelligent person in the room that any of us would be in. Highly intelligent, highly capable."
Nevertheless, Woods acknowledged the increasingly grim prospects for McCasland's survival: "We are many weeks in, and if he were to have gone into the mountains, the likelihood of surviving this time frame would be very low." Search teams discovered a United States Air Force sweatshirt approximately one and a half miles from McCasland's residence, though authorities have not confirmed its ownership and noted the absence of blood evidence on the garment.
Conflicting Interpretations and National Security Implications
Investigative journalist Ross Coulthart characterized McCasland's disappearance as a significant national security concern during an interview with NewsNation. "The timing is screechingly relevant," Coulthart remarked. "The fact that General Neil McCasland has disappeared off the face of the earth is a grave national security crisis for the United States of America."
Contrastingly, retired FBI agent Jennifer Coffindaffer suggested via social media platform X that McCasland may have died by suicide. "Not that I believe the premise, but what I do believe is that likely, General McCasland took his life," Coffindaffer wrote. "He retired over a decade ago. I don't believe his military background has anything to do with his disappearance. His health may have. We don't know his medical condition, but was it grievous?"
Professional Background and Connections
McCasland's official Air Force biography documents his oversight of advanced materials research as director of the Space Vehicle Directorate's materials wing, alongside command of the Phillips Research Site at Kirtland Air Force Base between 2001 and 2004. These positions directly intersected with Reza's pioneering materials research, which McCasland's Air Force group funded during the early 2000s as part of investigations into advanced materials for reusable spacecraft and weapons systems.
The general additionally led research initiatives at Ohio's Wright-Patterson Air Force Base, described by former Obama-era national security analyst Marik Von Rennenkampff as "where all the super-secret research happens" in a CNN report. Susan McCasland addressed speculation regarding her husband's classified knowledge, writing: "It is true that when Neil was in the Air Force, he had access to some highly classified programs and information. It seems quite unlikely that he was taken to extract very dated secrets from him."
Ongoing Investigation and Public Response
Law enforcement authorities continue pursuing all available leads while cautioning that numerous speculative theories have complicated investigative efforts. "Some of the tips coming in, I don't want to say that they are wasting our time because we would never say that, but they are tedious to go through," Sheriff Allen acknowledged during a recent briefing. The sheriff's office maintains there exists no evidence of criminal activity, including kidnapping, despite the extraordinary circumstances surrounding both McCasland's and Reza's disappearances.
The overlapping timing and bizarrely parallel details of these two cases have ignited a storm of online speculation attempting to establish connections between them. Meanwhile, search operations for both individuals remain officially active, with authorities and volunteers continuing to employ every available resource in their efforts to locate the missing individuals and unravel the mysteries surrounding their disappearances.
