Who Killed The Scientists?

13+ cases · classified programs · 2022–2026 · click any card for full profile + sources
7
Dead
5
Missing
3
“Solved”
4+
Agencies
Probing
Status:
DECEASED Died — no cause or suspicious
MISSING Vanished, not found
“CLOSED” Officially explained
Unreported Candidates — 5 additional cases not yet in any mainstream list

The Scientists

13 cases · Click any card for full profile, investigative notes, and source links
DECEASED
Michael David Hicks
Michael David Hicks
Research Scientist, NASA JPL — 24 years
Died Jul 30, 2023 · Age 59
24 years at JPL on planetary defense. 80+ papers on comets and asteroids. No cause disclosed, no autopsy, zero statement from NASA.
No cause disclosedNo autopsyDART MissionDeep Space 1
DECEASED
Frank Maiwald
Frank Maiwald
JPL Principal Researcher — highest individual honor
Died Jul 4, 2024 · Age 61
JPL’s most distinguished researcher designation. Led 2023 breakthrough on detecting biosignatures on other worlds. No cause, no autopsy, no NASA statement.
No cause disclosedNo autopsyBiomarker detection
MISSING
Monica Reza
Monica Reza
Director, JPL Materials Processing / Aerojet Rocketdyne
Vanished Jun 22, 2025 · Age 60 · No body found
Co-invented Mondaloy superalloy freeing US rocket launches from Russian RD-180 dependency. Directly funded by McCasland. Vanished 30ft from hiking companion — smiling and waving — then gone.
Key link: McCaslandMondaloy patentAir Force-funded
MISSING
Anthony Chavez
Anthony Chavez
Former employee, Los Alamos National Laboratory
Vanished May 4, 2025 · Age 78 · On foot
LANL veteran who walked out of his home on foot. Car locked in driveway. Exhaustive searches produced nothing. Family: completely out of character.
Left on foot, car in drivewayLANL
MISSING
Melissa Casias
Melissa Casias
LANL Administrative Staff · Top security clearance
Vanished Jun 26, 2025 · On foot
Top clearance LANL staff who factory-wiped both phones before walking out. Left car, keys, wallet, all money. Most unusual detail in any case here.
Both phones factory-wipedLeft all belongings
MISSING
Steven Garcia
Steven Garcia
Contractor, Kansas City National Security Campus
Vanished Aug 28, 2025 · Age 48 · Armed
Oversaw classified nuclear weapon assets at KCNSC — makes 80%+ of US nuclear weapon components. Left in camouflage with handgun, no phone. Never seen again.
Carried handgun, left phoneNuclear weapons campus
DECEASED
Matthew Sullivan
Matthew Sullivan
USAF Intelligence Officer · NASIC Deputy Director, Wright-Patterson
Died May 12, 2024 · Age 39
Bronze Star recipient. Died by reported suicide — exactly 2 weeks before his scheduled UAP whistleblower testimony to Congress. IC Inspector General flagged “severe allegations of misconduct.”
Died 2wks before UAP testimonyIC IG: severe misconduct
DECEASED
Amy Eskridge
Amy Eskridge
Antigravity researcher · Institute for Exotic Science, Huntsville AL
Died Jun 11, 2022 · Age 34
Said publicly “I’m scared, it’s escalating” before her death. Co-founded antigravity institute with her NASA-engineer father. No official report ever released. Website went dark.
Said "I'm scared" publiclyNo official investigation report
“CLOSED”
Nuno Loureiro
Nuno Loureiro
Director, MIT Plasma Science & Fusion Center
Murdered Dec 15, 2025 · Age 47
World-leading plasma physicist near a fusion breakthrough. Murdered by former Portuguese classmate who also carried out the Brown University shooting. Case closed — personal grudge.
Near fusion breakthroughPersonal grudge · “case closed”
“CLOSED”
Carl Grillmair
Carl Grillmair
Astrophysicist, Caltech / JPL-affiliated
Murdered Feb 16, 2026 · Age 67
Expert in asteroid surveillance and Air Force missile tracking. Shot on his rural porch at 6 AM. Suspect charged in unrelated crime spree — no national security motive established.
NEOWISE · NEO SurveyorSuspect charged (unrelated motive?)
MISSING
Gen. Neil McCasland
Gen. Neil McCasland
Ret. USAF Maj. General · AFRL Commander, Wright-Patterson
Vanished Feb 27, 2026 · 4 days after Trump UAP order
Had legal visibility over every classified DoD program. Funded Reza’s Mondaloy. Vanished 4 days after Trump UAP disclosure order. Left without phone or glasses. Carried revolver.
4 days after Trump UAP orderNo phone/glasses; carried revolverALL classified DoD programs
“CLOSED”
Jason Thomas
Jason Thomas
Cancer researcher, Novartis
Missing Dec 2025 · Found dead Mar 2026
Novartis cancer researcher. Body found in Massachusetts lake March 2026. No foul play suspected. Included for completeness — no clear national security connection.
“No foul play suspected”Pharmaceutical research
DECEASED
David Wilcock
David Wilcock
UAP disclosure researcher, author · Ancient Aliens / YouTube
Died Apr 20, 2026 · Age 53 · Boulder County, CO
Prominent UAP disclosure researcher and author. Died by apparent self-inflicted gunshot. Two days prior posted video saying it was “scary” that scientists are going missing. Had publicly stated he was not suicidal. Biographer Wynn Free died two days before him.
Died 2 days after warning about missing scientistsPreviously stated: not suicidalUAP disclosure advocate

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Recent Developments

Government intervention · Congressional action · Breaking coverage · Updated Apr 23, 2026
Apr 22
2026
FORTUNE Fortune: FBI probe now encompasses “space and military industries” — working with DOE, DOW, and state/local law enforcement

FBI told Fortune directly: “The FBI is spearheading the effort to look for connections into the missing and deceased scientists.” Most of the 11 were involved in nuclear science and space research.

Fortune: FBI probe update →
Apr 22
2026
SCIENTIFIC AMERICAN Scientific American now covering — FBI investigating “possible links” between at least 10 cases

Major scientific publication joins coverage. Notes that those close to various investigations say they see no links — but FBI is investigating regardless.

Scientific American →
Apr 22
2026
NEWSWEEK Comer: “Once you see the facts, it would suggest that something sinister could be happening”

House Oversight Chairman escalates rhetoric, calls cases a “national security concern.” Rep. Burlison says adversaries China, Russia, or Iran may be to blame.

Newsweek: Comer statement →
Apr 22
2026
WILCOCK UPDATE New details: Wilcock was holding weapon outside his home when deputies arrived

Boulder County Sheriff: 911 call at 10:44 AM described a possible mental health crisis. Deputies arrived and encountered a man outside a residence holding a weapon. He used the weapon on himself within minutes of their arrival. TMZ, Hollywood Life, and others now reporting.

TMZ: Wilcock death details →
Apr 22
2026
CBS NEWS CBS News: FBI investigating deaths and disappearances at “secretive government laboratories”

Major broadcast network now covering. Comprehensive breakdown of all known cases with official FBI and DOE statements.

CBS News →
Apr 20
2026
BREAKING David Wilcock — prominent UAP disclosure researcher — found dead by apparent suicide

Wilcock, 53, died at his Colorado home. Two days prior posted video warning missing scientists were “scary.” Had previously stated he was not suicidal. Biographer Wynn Free also died two days before him. Rep. Anna Paulina Luna confirmed the death on X.

Gateway Pundit: Wilcock death →
Apr 27
2026
DEADLINE TODAY House Oversight briefing deadline — FBI, DOE, DOD, NASA must respond today

Comer and Burlison issued formal letters demanding staff-level briefings. DOD’s prior response — “no active national security investigations” — was deemed insufficient.

House Oversight official release →
Apr 21
2026
FBI CONFIRMS FBI “spearheading the effort to look for connections” between all cases

First formal confirmation the FBI is treating cases as potentially linked rather than isolated incidents. FBI spokesperson confirmed to Fox News Digital.

Fox News: FBI statement →
Apr 21
2026
FORTUNE SpaceX and Blue Origin connection — Reza’s Mondaloy linked to commercial rocket programs

Reza’s superalloy connects to tech now used by SpaceX and Blue Origin. Blue Origin added to $151B SHIELD missile defense contract.

Fortune: SpaceX / Blue Origin →
Apr 21
2026
CNN Hicks’s daughter speaks out: “I don’t understand the connection … it’s getting serious”

Julia Hicks told CNN her father had known medical issues. First family member of any case to speak publicly to a major outlet.

CNN: Federal investigation →
Apr 20
2026
CONGRESS House Oversight formally demands answers from FBI · DOE · DOD · NASA

Comer and Burlison: “If the reports are accurate, these deaths may represent a grave threat to U.S. national security.”

House Oversight official release →
Apr 18
2026
MICHIO KAKU Physicist Michio Kaku calls pattern “unheard of” · NNSA confirms investigating

NNSA: “aware of reports related to employees of our labs, plants and sites and is looking into the matter.”

Fox News: Kaku + NNSA →
Apr 17
2026
WHITE HOUSE Trump: “pretty serious stuff … I hope it’s random. We’ll know in a week and a half.”

Press Secretary Leavitt: “no stone will be unturned.” First White House acknowledgment of the cluster as a potential national security matter.

Newsweek: White House statement →
Apr 16
2026
UAP Burlison adds Sullivan: UAP whistleblower who died 2 weeks before scheduled testimony

Formally requested FBI Director Kash Patel open murder investigation. IC IG had flagged “severe misconduct.”

BroBible: Sullivan report →
Mar 25
2026
CLASSIFIED SCIF Classified congressional SCIF briefing held regarding McCasland disappearance and UAP programs

Burlison: “one of the most bipartisan topics in Washington.” Content not made public.

LA Mag: Inside the SCIF briefing →
Feb 19
2026
TRUMP ORDER Trump signs UAP disclosure directive — McCasland vanishes 4 days later

Ordered all agencies to identify and release UAP files. Four days later the man with legal visibility over every classified DoD program walked out of his home and was never seen again.

DefenseScoop: Trump UAP directive →

Critical Connections

The threads that link cases — ranked by investigative weight
WeightWhoWhat links themWhy it matters
STRONGESTMcCasland ↔ RezaMcCasland’s AFRL funded Reza’s Mondaloy from 1999. She worked directly under his oversight.Both vanished. The inventor and her funder — gone 8 months apart.
STRONGESTSullivan → UAP testimonyScheduled as UAP whistleblower before Congress. Dead within 2 weeks. IC IG flagged “severe misconduct.”Only case with direct pre-death testimony link. FBI now probing.
STRONGESTMcCasland → Trump UAP orderTrump signed UAP disclosure directive Feb 19. McCasland vanished 4 days later. Held legal visibility over ALL classified DoD programs.The man who knew everything disappeared the moment disclosure was ordered.
STRONGESTWilcock → scientists warningPosted video 2 days before death warning about missing scientists. Had publicly stated he was not suicidal. Biographer died 2 days before him.Most prominent public disclosure figure dead, same week as congressional deadline.
NOTABLEWright-Patterson × 3 eventsMcCasland commanded it. Sullivan worked NASIC there. 3 AFRL personnel died Oct 2025 — no findings released.Same base, three separate death events. Never connected by mainstream coverage.
NOTABLENM walkaway patternChavez, Casias, Garcia, McCasland all left Albuquerque-area homes on foot without phones. Casias wiped devices first.Four people, same region, same behavioral signature.
NOTABLEJPL institutional silenceHicks, Maiwald, Reza all died or vanished. NASA issued zero statements. No autopsies. No comment to press.Institutions announce prominent deaths. Active silence warrants FOIA.
CONTEXTMondaloy → national securityReza’s patent freed US classified satellite launches from Russian RD-180 dependency. Now linked to SpaceX/Blue Origin.The tech is strategically critical. Inventor and funder are both gone.

Key Institutions & Organizations

Every entity connected to the cluster — who worked there, what happened, why it matters
JPL
NASA Jet Propulsion Laboratory
Pasadena, CA · NASA / Caltech
Michael David Hicks — died Jul 2023, no cause
Frank Maiwald — died Jul 2024, no cause
Monica Reza — vanished Jun 2025, no body found
Carl Grillmair — murdered Feb 2026 (affiliated)
4 connected cases. Zero public statements from NASA or JPL on any death or disappearance. No autopsies conducted. No response to repeated press inquiries. Institutional silence of this scale — for researchers of this stature — is anomalous.
LANL
Los Alamos National Laboratory
Los Alamos, NM · NNSA / DOE
Anthony Chavez — vanished May 2025, on foot
Melissa Casias — vanished Jun 2025, wiped both phones
Founded during the Manhattan Project. LANL designs and engineers US nuclear warheads. NNSA confirmed April 2026 it is investigating employee cases. Both employees vanished within 7 weeks of each other, 50 miles from each other, both on foot. Casias had top security clearance.
WP
Wright-Patterson Air Force Base
Dayton, OH · AFRL · NASIC · Project Blue Book heritage
Gen. Neil McCasland — commanded AFRL here, vanished Feb 2026
Matthew Sullivan — NASIC Deputy Director, died May 2024
Jaime Gustitus — AFRL, died Oct 2025
Jacob Prichard — AFRL, died Oct 2025
Jaymee Prichard — AFLCMC, died Oct 2025
The single institution most connected to the cluster. Three separate death events. No investigative findings from the Oct 2025 murders ever publicly released. Long associated with Project Blue Book and advanced classified aerospace research. Sullivan worked at NASIC, the nation’s top air and space intelligence center.
KCNSC
Kansas City National Security Campus
Kansas City, MO / Albuquerque, NM · NNSA / Honeywell
Steven Garcia — property custodian, vanished Aug 2025
Manufactures over 80% of all non-nuclear components for every US nuclear weapon — fuzes, arming systems, firing sets, radar components. Garcia’s role as property custodian gave him asset-level visibility across the entire facility. Left home in camouflage carrying a handgun. Never seen again.
SAP
Special Access Program Oversight Committee
Department of Defense · McCasland was Executive Secretary
Gen. Neil McCasland — executive secretary, vanished Feb 2026
The SAP Oversight Committee holds legal visibility over every compartmented, above-top-secret program in the entire US Department of Defense. McCasland was its executive secretary — meaning he had authorized access to the full universe of classified programs. He vanished 4 days after Trump ordered UAP file disclosure.
AFRL
Air Force Research Laboratory
Wright-Patterson AFB, OH · $4.4B annual portfolio
Gen. McCasland — commanded AFRL 2011–2013
Monica Reza — Mondaloy funded by AFRL from 1999
Jaime Gustitus — 711th Human Performance Wing
Jacob Prichard — AFRL researcher
The Air Force’s primary science and technology organization. McCasland oversaw a $4.4B portfolio here. AFRL directly funded Monica Reza’s Mondaloy research — the tech that freed US classified satellite launches from Russian engine dependency. Three AFRL personnel died in Oct 2025 with no findings released.
HOC
House Oversight Committee
US Congress · Comer (chair) · Burlison (subcommittee)
Rep. James Comer — chair, issued formal demand letters
Rep. Eric Burlison — hired David Grusch as senior UAP adviser
David Grusch — former NRO/NGA officer, UAP whistleblower
Issued formal letters demanding FBI, DOE, DOD, and NASA provide staff-level briefings by April 27, 2026. Burlison called a classified SCIF briefing on March 25, described it as “one of the most bipartisan topics in Washington.” Burlison has called foreign intelligence operation the “most likely explanation.”
FBI
Federal Bureau of Investigation
Washington, DC · National security division
Director Kash Patel — Burlison requested Sullivan murder investigation
Spokesperson — confirmed “spearheading the effort to look for connections”
On April 21, 2026 an FBI spokesperson confirmed to Fox News Digital that the FBI is “spearheading the effort to look for connections” between the cases. This is the first formal confirmation that the FBI is treating the cases as potentially linked rather than isolated. FBI joined the Bernalillo County search for McCasland.
MIT
MIT Plasma Science & Fusion Center
Cambridge, MA · Massachusetts Institute of Technology
Nuno Loureiro — director, murdered Dec 2025
One of the most advanced plasma physics and fusion research programs in the world. Loureiro was its director and reportedly near a fusion energy breakthrough at the time of his murder. Case officially closed — personal grudge from a former classmate who also carried out the Brown University shooting. Fusion research has obvious national security and energy implications.
NNSA
National Nuclear Security Administration
DOE semi-autonomous agency · Manages all US nuclear weapons
Anthony Chavez — LANL employee (NNSA facility)
Melissa Casias — LANL employee (NNSA facility)
Steven Garcia — KCNSC contractor (NNSA facility)
NNSA oversees LANL and KCNSC — two of the three institutions where people connected to this cluster worked or vanished. On April 18, 2026 NNSA confirmed it is “aware of reports related to employees of our labs, plants and sites and is looking into the matter.” Three personnel from NNSA-connected facilities are missing.
DOD
Department of Defense
Pentagon · All branches · All classified programs
Gen. McCasland — former Director of Special Programs
Matthew Sullivan — USAF intelligence, NASIC
DOD initially told House Oversight there were “no active national security investigations” of any missing persons — a response deemed insufficient and contradicted by the subsequent FBI confirmation. McCasland held the broadest possible authorized access across all DoD classified programs as SAP Oversight Committee secretary.
AJ / SpX
Aerojet Rocketdyne / SpaceX / Blue Origin
Commercial aerospace · Mondaloy supply chain
Monica Reza — Materials Director, Aerojet Rocketdyne; JPL
Fortune reported in April 2026 that Reza’s Mondaloy superalloy research has connections to technologies now commercialized by SpaceX and Blue Origin. Blue Origin was added to the $151 billion SHIELD missile defense contract. The disappearance of the Mondaloy co-inventor now extends into the commercial space sector.

The Three Investigative Threads

Frameworks for understanding what may connect the cases

01 Foreign Intelligence Operation

  • Rep. Burlison: “the most likely explanation”
  • China’s MSS / Russia’s SVR documented as targeting US defense scientists
  • People with irreplaceable knowledge in propulsion, nuclear, advanced aerospace
  • Walkaway pattern consistent with coerced extraction
  • Former FBI AD Swecker: “within the realm of possibility” researchers were abducted
  • Casias phone-wipe before departing suggests premeditated counter-surveillance

02 Internal Suppression / Disclosure Threat

  • Sullivan dead 2 weeks before UAP testimony — IC IG flagged misconduct
  • McCasland vanished 4 days after Trump UAP disclosure order
  • Wilcock dead 2 days after warning about missing scientists
  • Legacy classified programs outside congressional oversight (Grusch testimony)
  • Eskridge said she felt “escalating aggression” before she died

03 What the Skeptics Say

  • Loureiro, Grillmair, Thomas all have mundane, unconnected explanations
  • Former FBI agent Coffindaffer: “This isn’t some large-scale conspiracy”
  • DOD confirmed no active national security investigations of missing persons
  • Many classified researchers exist — clustering expected at scale
  • Confirmation bias: we notice deaths after the pattern is proposed
  • HOWEVER: Congress, FBI, NNSA, and the White House are now all treating it as real

Timeline

All events in sequence · 2022–2026
Jun 2022
Amy Eskridge dies — antigravity researcher, Huntsville AL. Age 34. No official report. Said publicly she was “scared.”
Jul 2023
Michael David Hicks dies — NASA JPL. Age 59. No cause, no autopsy, no NASA statement.
May 2024
Matthew Sullivan dies — USAF NASIC. Age 39. Reported suicide — 2 weeks before UAP testimony. IC IG flags “severe misconduct.”
Jul 2024
Frank Maiwald dies — NASA JPL Principal Researcher. Age 61. No cause, no autopsy, no NASA statement.
May 2025
Anthony Chavez vanishes — Los Alamos National Lab. Age 78. On foot, car in driveway. Never found.
Jun 22, 2025
Monica Reza vanishes — JPL director, Mondaloy co-inventor. 30ft from hiking companion. Never found.
Jun 26, 2025
Melissa Casias vanishes — LANL top clearance. Factory-wipes both phones. Walks out on foot. Never found.
Aug 2025
Steven Garcia vanishes — KCNSC nuclear contractor. Leaves with handgun, no phone. Never found.
Oct 24, 2025
3 Wright-Patterson AFRL personnel die — Gustitus, Jacob Prichard, Jaymee Prichard. Murder-suicide. No investigative findings released.
Dec 2025
Jason Thomas goes missing — Novartis researcher. Body found in lake Mar 2026. No foul play suspected.
Dec 15, 2025
Nuno Loureiro murdered — MIT fusion center director. Shot by former classmate. “Case closed.”
Feb 16, 2026
Carl Grillmair murdered — Caltech astrophysicist, NEOWISE. Shot on porch at 6 AM. “Case closed.”
Feb 19, 2026
Trump signs UAP disclosure directive — orders all agencies to identify and release UAP files.
Feb 27, 2026
Gen. McCasland vanishes — 4 days after Trump UAP order. No phone, no glasses. Carried revolver. Still missing.
Apr 16–21
Story breaks nationally. White House acknowledges. FBI “spearheading” investigation. House Oversight issues April 27 briefing deadline.
Apr 20, 2026
David Wilcock dies — UAP disclosure researcher, age 53. Apparent self-inflicted gunshot at Colorado home. Had warned 2 days earlier that missing scientists were “scary.” Had publicly stated he was not suicidal.

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Connection Node Map

Drag to pan · Scroll to zoom · Click any node to highlight connections
NASA / JPL
Nuclear / Weapons
Military / AFRL
UAP / Classified
Congressional