Overview
- The Office of the Chief Medical Examiner released a preliminary finding that Graham’s death resulted from an aortic dissection caused by arteriosclerotic cardiovascular disease.
- The statement said the finding is not final and that the official death certificate will remain pending until microscopic and toxicology testing are finished.
- Emergency-response details reported by local outlets say Graham suffered a sudden medical emergency at his Capitol Hill residence and was taken to George Washington University Hospital after on-scene care late Saturday night.
- An aortic dissection is a tear in the inner layer of the aorta that can cause rapid internal bleeding and death, and arteriosclerotic cardiovascular disease describes artery plaque buildup that raises the risk of such vascular failures.
- Graham’s sudden death prompted immediate public and political reaction, including President Trump ordering flags lowered to half-staff, and officials and colleagues have paid tribute while forensic testing continues.