I was there, but I didn't see it. It was actually his second race of the day. There was a TP qualifier first thing. This was a points qualifier for the IO. All the accounts that I heard was his hands came off his bars and he crashed himself and two others out on the backstraight. One person said there was a close pass just before, so a friend has a theory he instinctually tried to coast for a second, which bucked him. Multiple sources said if he didn't crash in the qualifier, they felt he would have at some point in the omnium.