Video: Eddie Sachs and Dave McDonald Fatal crash at Indy ’64
From several angles the accident that killed Eddie Sachs. It was a devastating accident and IndyCars switched from gasoline to methanol after that. This happened the day before Glenn "Fireball" Roberts crashed at the Charlotte Speedway and would die less than 2 months later from burns. The video says CART series. Of course CART was not yet formed, it was the USAC days.