Citing police scanner audio, the Washington Post newspaper reported that emergency medical services had received a call at about 8.30pm on Saturday regarding a person suffering chest pains at Graham’s home on Capitol Hill. About 25 minutes later, according to the Post, emergency personnel said CPR was in progress and a man was suffering cardiac arrest.
Heart attack: https://www.theguardian.com/us-news/2026/jul/12/lindsey-graham-key-ally-of-donald-trump-has-died-after-sudden-illness-his-office-says
He had one of those?
Nice work detective!