UnitedHealthcare CEO Brian Thompson fatally shot in New York December 4, 2024 UnitedHealth Group canceled its investor day after reports that the CEO of its insurer unit, Brian Thompson, was fatally shot in Manhattan. Source: CNBC Updated: December 4, 2024 at 4:39 pm Tags: CEO ◀ Police to hold press conference with gunman at large after UnitedHealthcare CEO Brian Thompson shot dead: Latest A timeline of Donald Trump’s rivalry with Ron DeSantis ▶