Armstrong staffer testifies before grand juryExercise physiologist Allen Lim, a staff member for Lance Armstrong‘s Team RadioShack, testified recently before a grand jury being presented evidence of alleged doping in professional cycling.

Lim said in a statement that the appearance helped him to “set the record straight” about his attempts of preventing doping in cycling.

Longtime Armstrong friend Stephanie McIlvain was also summoned by prosecutors and her attorney told the jury panel that she had never heard Armstrong admit that he used banned substances.