EMS dispatch audio captures emergency response before Lindsey Graham death announcement

Emergency dispatch audio reviewed by Fox News Digital captures the emergency response to Sen. Lindsey Graham's Washington, D.C., home Saturday night, revealing first responders were dispatched for a reported cardiac arrest before the senator's office announced his death Sunday morning.

District of Columbia Fire and EMS radio traffic shows the first dispatch came shortly after 8 p.m. local time, when responders were sent to Graham's home for a reported cardiac arrest. 

As units responded, dispatchers relayed that the caller reported the front door was unlocked. But after arriving and finding the door was locked with no response from inside, first responders requested Metropolitan Police Department officers respond to force entry.

Roughly 20 to 25 minutes after the initial dispatch, radio traffic indicated CPR was in progress as emergency crews worked inside the home. The audio does not identify Graham by name or describe the patient's condition.

Authorities could be heard in additional radio traffic saying the incident would be handled as a "Capitol Police matter only." The final relevant radio traffic came through shortly after 9:30 p.m.

SEN. LINDSEY GRAHAM DEAD AT 71 AFTER 'BRIEF AND SUDDEN' ILLNESS, OFFICE SAYS

The dispatch recordings provide few additional details about what responders encountered inside the residence or what medical care, if any, was provided before Graham's death.

Graham's office later announced the 71-year-old senator died Saturday evening following a "brief and sudden" illness.

"On the evening of Saturday, July 11, U.S. Senator Lindsey Graham passed away from a brief and sudden illness," his office wrote in a statement.

"Senator Graham's family appreciates prayers at this time and asks for privacy during this incredibly difficult period," the statement continued.

LINDSEY GRAHAM, SOUTH CAROLINA SENATOR WHO ROSE FROM SMALL-TOWN ROOTS TO GOP POWER BROKER, DIES AT 71

The Office of the Chief Medical Examiner for the District of Columbia released preliminary findings on Sunday suggesting Graham died from an aortic dissection due to arteriosclerotic cardiovascular disease.

"The preliminary examination findings were: Aortic Dissection due to Arteriosclerotic Cardiovascular Disease," according to the medical examiner's office.

Officials added Graham's death certificate will remain pending until toxicology and microscopic testing are complete. 

"The death certificate will be PENDING until all the toxicological and microscopic testing are finalized and at that point the death certificate will be updated to reflect the cause of death and appropriately classify the manner of death," the medical examiner's office said.

Fox News Digital has reached out to DC Fire and EMS and the U.S. Capitol Police for additional information about the emergency response.

FROM 'DISGRACE' TO 'FAMILY': TRUMP'S REMARKABLE JOURNEY WITH LINDSEY GRAHAM

President Donald Trump paid tribute to Graham in a Truth Social post Saturday night, calling the longtime South Carolina lawmaker "a true American Patriot."

"Senator Lindsey Graham, one of the greatest people and Senators I have ever known, is dead!" Trump wrote. "He was always working, and was a true American Patriot. Lindsey will be greatly missed!!! DETAILS AND ARRANGEMENTS TO FOLLOW. So sad!"

Graham was elected to the U.S. Senate in 2002 and took office in 2003 after serving four terms in the U.S. House of Representatives. He won re-election three times and was seeking a fifth Senate term after winning the Republican primary last month.

He served as chairman of the Senate Budget Committee and sat on the Appropriations, Judiciary, and Environment and Public Works committees.

The longtime lawmaker had just met with Ukrainian President Volodymyr Zelenskyy in Kyiv on Friday and was scheduled to appear on NBC's "Meet the Press" Sunday morning.

Beyond Congress, Graham served for 33 years in the U.S. Air Force, Air National Guard and Air Force Reserve, retiring as a colonel in 2015. 

An Air Force lawyer, he served in Germany during the Cold War, was called to active duty during the Gulf War and later completed multiple Reserve deployments to Iraq and Afghanistan during congressional recesses.