Topline
Conspiracy theorists and foreign adversaries are disputing the facts about the circumstances surrounding the death of Sen. Lindsey Graham, R-S.C., fueling unfounded speculation that is spreading rapidly online.
US Sen. Lindsey Graham, Republican of South Carolina questions US Secretary of Defense Pete Hegseth and Chairman of the Joint Chiefs of Staff General Dan Caine during a Senate Committee on Appropriations, Subcommittee on Defense hearing to examine the 2027 budget for the Department of Defense on Capitol Hill in Washington, DC, on May 12, 2026. (Photo by Jim WATSON / AFP via Getty Images)
AFP via Getty Images
Key Facts
Some of the conspiracies are being deliberately fanned by groups associated with Iran and Russia—countries that Graham, a foreign policy hawk, strongly voiced opposition against.
The pro-Iran X account Daily Iran News claimed Graham actually died in Kyiv, Ukraine, where he visited a drone factory last week, saying there was not enough time for him to return to the U.S.
While a detailed itinerary of Graham’s Ukraine trip hasn’t been made public, it’s unclear if he utilized a military aircraft, which could have expedited his travel time, and even then, the trip from Kyiv to Poland by train, plus the flight to Washington, would have taken about 23 to 24 hours, enough time for him to be back in Washington by Saturday evening, when he died at home.
Russian state media outlet RT also tweeted that Graham died in Kyiv, reposting a video interview with retired CIA officer Larry Johnson, who is known for promoting unfounded theories, questioning the timeline of Graham’s death and claiming sources told him some Pentagon officials also believe he died in Kyiv.
Conspiracy theorist Alex Jones also promoted Johnson’s theory, and right-wing agitator Laura Loomer questioned whether Graham was “poisoned by a foreign adversary either abroad or upon returning to the US” in a post on X, calling for an investigation into his death and noting the vagueness of the initial statement from his office saying he experienced a “brief and sudden illness.”
FBI Director Kash Patel’s tweet that the FBI is “assisting local authorities and has made every necessary resource available” also fueled speculation Graham’s death was suspicious, made even greater when agents were photographed visiting Graham’s Washington residence in the days after his death.
What Did Preliminary Medical Exams Reveal About Graham’s Death?
Graham died from “aortic dissection due to arteriosclerotic cardiovascular disease,” according to a preliminary report from the District of Columbia medical examiner’s office obtained by multiple outlets. The condition occurs when there is a tear in the body’s primary artery, the aorta. The death certificate is pending and will be finalized when all toxicological and microscopic testing is finalized, the medical examiner said.
What Did Graham’s Office Say About His Death Initially?
His office released a statement early Sunday saying he died “from a brief and sudden illness,” on the evening of Saturday, July 11, adding, “Senator Graham’s family appreciates prayers at this time and asks for privacy during this incredibly difficult period.”
What To Watch For
Sen. John Cornyn, R-Texas, said Monday he wants a toxicology report on Graham made public “to rule out any foul play” and debunk conspiracies. “I saw the initial diagnosis of a dissected aorta,” Cornyn told CNN, adding, “given where he was and the sorts of things he was advocating for, I think we just ought to resolve all those questions by seeing what the toxicology reports show.”
Key Background
Graham, 71, spoke to President Donald Trump around 7 p.m. Saturday. But then Graham called his scheduler, told her he was having chest pains and asked her to call for help, according to Sen. Tommy Tuberville, R-Ala., whose staffer was with the scheduler when she got the call from Graham, CNN reported. EMS services were called to his residence to assist a person experiencing chest pains around 8:30 p.m., where responders performed CPR, and took Graham to George Washington University Hospital.
further reading
Lindsey Graham’s Sister Appointed To Finish His Term (Forbes)
Lindsey Graham Died From Cardiovascular Disease, Preliminary Report Says (Forbes)
Lindsey Graham Died From Cardiovascular Disease, Preliminary Report Says (Forbes)