Signal loss — who the sky field is missing

Updated March 27, 2026 Obituary notes · Missing person · Source-tiered

This file uses public reporting only. No invented motives, no anonymous "insider" claims, no fictionalized timelines. If you hold actionable information on an active case, contact law enforcement.

Method: Source Tiers

  • Tier A: Institutional release plus major-outlet corroboration.
  • Tier B: Major-outlet/public-record coverage, details still evolving.
  • Tier C: Community-level reporting with weaker documentary closure.

Earl Grey Anderson (ufologist) — d. 27 April 2025 Tier B

Who: Longtime Southern California investigator; MUFON state director; widely known for high-strangeness field work. Obituaries and MUFON posts credited 900+ investigations and media appearances including Ancient Aliens and Netflix UAP programming.

Public account: Obituary reporting describes hospitalization for cancer followed by cardiac arrest. Treated as a major field loss, not a suspicious-death file by available records.

Nuno Loureiro (MIT plasma physicist) — d. 16 December 2025 Tier A

Who: Professor and, as of 2024, director of MIT’s Plasma Science and Fusion Center. Research portfolio: magnetic reconnection, turbulence, fusion plasmas.

Public account: MIT announced that Loureiro died from gunshot wounds sustained at his Brookline residence. Major coverage reported suspect identification and linked investigative developments. Case outcomes remain judicial.

Why UAP-adjacent audiences track it: plasma and reconnection physics are core vocabulary in many advanced-propulsion/UAP discussions, even though Loureiro himself was not a UFO public figure.

Carl Grillmair (Caltech / IPAC) — d. 16 February 2026 Tier A/B

Who: Astrophysicist at IPAC for nearly three decades; stellar streams, Galactic structure, and early molecular exoplanet atmosphere work. Memorial notices cite the 2011 NASA Exceptional Scientific Achievement Medal.

Public account: Institutional Caltech/IPAC notices confirm his death; public reporting described a fatal shooting at a remote Los Angeles County property with suspect custody noted in February 2026.

Maj. Gen. William Neil McCasland (USAF, ret.) — missing since 27 February 2026 Tier A

Who: Retired Air Force major general with publicly listed leadership roles including the Phillips Research Site at Kirtland.

Status: Last seen near Albuquerque, New Mexico. A Silver Alert was issued; major outlets reported FBI assistance to Bernalillo County authorities. As of this update, this remains an active missing-person case, not a confirmed death.

Ray Stanford (ufology researcher) — d. June 2025 Tier C/B

Who: Longtime figure in contactee-era ufology and instrumented-UFO advocacy communities.

Status: Reported deceased in multiple community channels. Included as research-history context, not as a confirmed suspicious-event case.

Pattern analysis (current verdict)

Strong signal: multiple serious incidents across overlapping windows are real and documented.

Weak signal: public evidence still does not prove one centralized campaign targeting "UFO scientists."

Working posture: continue tracking by source tier, avoid motive inflation, and update as institutional records publish.

Source map (public)

Terminal: IN-MEMORIAM · Aliases: MEMORIAM, SIGNAL-LOSS