I don\'t know, you are right. I assumed the injection, being intraarticular, would be an antiinflammatory steroid, whereas other performance enhancing drugs would be given intravenously. It will be interesting to find out what the substance was.
This is, for sure, more evidence of cheating by high percentage trainers, so you are right on track there. Cibelli should definitely receive a suspension as well as the vet.