Sierra Leone went inside one horse on the far turn of the Blue Grass and split horses entering the stretch in the Risen Star. Watching the replays of the Belmont, I'm not sure what happened on the far turn. Entering the turn, Sierra Leone is lapped on outside of Protective, then (surprisingly) he drops back and it looks like Prat is going to take him inside of that one, but when they reappear he is back on the outside.