Clot Shot..?
Another mysterious death by heart attack at only 56...
nypost.com
Another mysterious death by heart attack at only 56...

Gil de Ferran, Indianapolis 500 winner and Brazilian icon, dead at 56
Gil de Ferran, the 2003 Indianapolis 500 winner and holder of the closed-course land speed record, died Friday while racing with his son at The Concourse Club in Florida.
