Kyle Busch cause of death NASCAR legend Kyle Busch died at age 41 on Thursday, May 24, 2026, after being hospitalized. His family confirmed that the cause of death was pneumonia-induced sepsis. The news was reported by NBC's Valerie Castro. Trump speaks with Israel’s prime minister on potential Iran agreement 00:57 Good News: Students pay tribute to retiring bus driver 03:01 Severe weather disrupts holiday weekend travel 01:47 Trump says agreement on Iran war ‘largely negotiated’ 02:35 New concerns over use of A.I. to draft police reports 02:08 State of emergency declared over southern California chemical incident 01:53 Great Americans: A conversation with Lt. Colonel WIlliam Swenson 03:40 911 call reveals details before Kyle Busch’s sudden death 02:22 Pentagon releases newly declassified UFO files 01:30 Trump’s intel chief Tulsi Gabbard steps down 01:48 Firefighters injured in shipyard explosion 01:07 Healthcare CEO apologizes for coverage problems 03:15 Trump faces GOP resistance on compensation fund, ballroom money 02:01 Students who covertly embody college mascots reveal identities at graduation 01:28 NASCAR star Kyle Busch dead at age 41 01:08 DOJ reveals criminal charges over $90 million in alleged Medicaid fraud in Minnesota 01:25 U.S. officials to divert and screen passengers coming from Ebola affected countries 02:11 Severe storms threaten holiday travel 02:08 Weekend Nightly Kyle Busch cause of death 01:41 Copied NASCAR legend Kyle Busch died of pneumonia-induced sepsis, his family says. The 41-year-old driver died on Thursday after he was hospItalized. His family has now confirmed the cause of death. NBC’s Valerie Castro reports. May 24, 2026