P.J. Jacobsen found himself suddenly sliding on the ground while leading the AMA Pro Vance & Hines XR1200 Series race Saturday at Indianapolis Motor Speedway. He was the victim of oil on the track in turn 10. Before Jacobsen even came to a stop the carnage began. A slew of other riders crashed in the same oil, six riders in all including series contender Kyle Wyman, bringing out the red flag. Read more.