El caballo había ganado varias carreras seguidas, y se sospechaba que lo dopaban.The horse had won several races in a row, and it was suspected that it was being doped.
La atleta perdió todas sus medallas cuando salió a la luz que se dopaba.The athlete lost all her medals when the fact that she was taking performance-enhancing drugs came to light.
El ciclista asegura que las acusaciones son falsas y que él nunca se ha dopadoThe cyclist maintains that the accusations are false and that he's never taken drugs.