Eight Belles, who finished second in the Kentucky Derby Presented by Yum! Brands (gr. I), tested negative for banned substances and steroids, according to test results from the Kentucky Horse Racing Authority's official laboratory at Iowa State University.
The state veterinarian for the Kentucky Horse Racing Authority mistakenly tossed out two split samples from two horses that had tested over the approved limit for the approved bleeder medication Salix. Because of the mistake, the investigation into the overages has been dropped.