An article in the Baltimore Sun. Not surprising. No horse in memory has been a “paddock scratch” by the vet. IME if a horse is not “right” on the day it doesn’t ship, After getting to the receiving barn and things aren’t right I would get the vet and have it scratched. They don’t go “downhill” on the walk over. They will let you know long before, if you know your horse. That’s as much as I will say, both are friends of mine. But both deserve a spanking.
http://www.baltimoresun.com/sports/horse-racing/bs-sp-steeplechase-suspensions-20170503-story.html