Feb. 01--Blake Leeper, one of the top paralympic sprinters in the world, has been banned for a year for a doping violation.
The U.S. Anti-Doping Agency announced Monday that Leeper had been sanctioned in response to a test last summer that found a byproduct of cocaine in his system.
Officials do not believe that the 25-year old athlete had used cocaine to enhance his performance.
Because the ban is retroactive to last June, Leeper will regain his eligibility in time to attempt to qualify for the 2016 Summer Paralympics in Rio de Janiero.