The 1955 Le Mans disaster was and still is the worst accident in motorsports history; 83 spectators and 1 racer died. It was officially ruled an accident.
2:27 video:
https://www.youtube.com/watch?v=DrTrZaHSl1I
More: https://en.wikipedia.org/wiki/1955_Le_Mans_disaster
Previously:
https://www.homemadetools.net/forum/...505#post132063
https://www.homemadetools.net/forum/...819#post119134
https://www.homemadetools.net/forum/...4976#post80948
