From ESPN.com…
Kamila Valieva, the 15-year-old Russian superstar who was expected to deliver her nation its third straight Olympic gold medal in women’s figure skating, practiced as usual Thursday, hours after reports that she tested positive for a banned substance.
Valieva tested positive for a banned heart medication before the Beijing Games, the Russian newspaper RBC reported.
The sample was reportedly obtained before Valieva won the European championship last month in Estonia, a performance that solidified her status as the leader of Russia’s “quad squad” of elite women’s figure skaters headed to Beijing.
It’s unclear if Russia is appealing or fighting the result. Her appearance at practice implies that the federation isn’t accepting any finding that would eliminate her.