John Elway was spotted partying alongside several celebrities hours before the golf cart accident that killed his good friend ...

John Elway was seen hours before a fatal golf cart crash that killed his friend Jeff Sperbeck at a private party.

Sperbeck, 62, fell off the back of a golf cart driven by Elway that Saturday ... TMZ published photos showing Elway drinking an unknown substance during the day of the tragic fall.

If you’re in Speedway this May for all the festivities around the Indianapolis 500, you might notice two big changes from ...