The Office of the Chief Medical Examiner says preliminary findings show Sen. Lindsey Graham suffered an aortic dissection before his death Saturday.
https://www.foxnews.com/politics/medical-examiner-releases-preliminary-findings-lindsey-grahams-death-death-certificate-remains-pending
https://www.foxnews.com/politics/medical-examiner-releases-preliminary-findings-lindsey-grahams-death-death-certificate-remains-pending