FWIW I was in the race and got lapped by MVR’s group (he was behind Chevalier) near the special needs area on the northeast side of the bike course. 5-7 miles later, while crossing the island, I did see an ambulance on the side of the road but can’t remember if it was near the one aid station on that section of the course. That was a fast section though, but not well manned by police and had rough sections of road, cat eye’s, and generally more debris than the rest of the course. I almost hit a pack of dogs right where he crashed a few days prior. Highly doubt there is footage of the crash, there’s not much on that part of the course.