Transcript for Kentucky Derby winner fails drug test: Trainer
All I can tell you is that. Beta methods don't even though it's and allowed drug managed therapeutic medication. If we did not give it my veterinarian nobody here we read that matter of fact. Medina spirit has never been treated him so I got the biggest get much. In Racine. Peak for something that I didn't do and in this really. It's disturbing. It's an injustice to the horse. I feel like you know here's hear you here you win a race. And here's your still to meet. I don't know what's going on in racing right now but they're simply not right and I don't feel embarrassed I feel. Like I was wrong and I'm that's fighting tooth and elves at this horse. You know I owe it to the horse I owe it to the owner and I owe it to our industry.
This transcript has been automatically generated and may not be 100% accurate.