I\'m curious if things are really that simple. I\'ve never been on a backstretch, but I thought you needed credentials to get access, which would mean NYRA would have had to cooperate with the investigators. Also, the impact wouldn\'t have been immediate unless the trainer knew he was being watched.
More generally, given that employees from multiple barns are living in close quarters, it\'s hard to imagine being able to keep a secret on the backstretch for very long, unless very few people are in the know, in which case it\'s hard to imagine investigators finding out very much.