Mayfield suspension not steroid-related

A day after learning Jeremy Mayfield failed a drug test for something other than a performance-enhancer, NASCAR allowed him to drive a race car at Darlington Raceway at speeds up to 173 mph.
A person familiar with the test results told The Associated Press on Thursday that Mayfield’s positive test was not for a performance-enhancing drug. The person spoke on condition of anonymity because NASCAR won’t reveal what banned substance was found in the random test, which ultimately resulted in Mayfield’s indefinite suspension.
NASCAR officials previously announced the drug violation was not alcohol-related, and the administrator of its drug testing program has dismissed Mayfield’s explanation that the positive result came from a mix of a prescription with an over-the-counter medicine.
Under the sport’s toughened policy, that leaves the possibility that Mayfield tested positive for abuse of a prescription drug, narcotics or controlled substances, such as cocaine, marijuana or methamphetamine.
Ryan Newman called on NASCAR to reveal the substance.
“There should not by a mystery out there,” he said before the annual Pit Crew Challenge. “This should be public knowledge. If we’re going to do what’s good for the sport, which is also what’s good for kids that are out there that look up to NASCAR drivers, they should know what not to do.
“That’s super important to me. I don’t know the whole story for what’s happened. Knowing what the penalty is, knowing what caused the situation is extremely important.” Fox Sports



