http://www1.drf.com/displayVideo.do?...=D&country=USA
The 4/5 favorite is completely wiped out and falls in the first turn.
The #4 is completely shut off in deep stretch.
This race did have a DQ ... but the rider of the #4 horse survived a claim of foul against him going into the 1st turn ... and had a claim of foul he lodged in deep stretch denied.