Timeline of Russian skater Valieva's failed drug test

Russian figure skater Kamila Valieva, who won gold in the team event at the Beijing Olympics last Monday, failed a drug test for a banned substance before the Games. Here is a summary of key dates......

All you must know about the controversial Valieva

Six facts about Russian figure skater Kamila Valieva, who has failed a test for a banned substance, the International Testing Agency (ITA) said on Friday. The 15-year-old's future at the Beijing......

Beijing closes curtain on 'closed loop' Games

IMAGE: Fireworks explode above the stadium as national flags, a snowflake and the Olympic rings are seen during the closing ceremony. Photograph: Phil Noble/Reuters Beijing doused its Olympic......

Winter Olympics: Valieva tumbles to fourth in singles

IMAGE: Kamila Valieva faltered after a triple Axel and made a number of uncharacteristic stumbles after that in a free skate routine set to Maurice Ravel's "Bolero" in the women's singles event on......

Coach defends skater Valieva, CAS to hold Sunday hearing on case

IMAGE: Kamila Valieva of the Russian Olympic Committee during training with coach Eteri Tutberidze. Photograph: Aleksandra Szmigiel/Reuters The Russian coach of the 15-year-old figure skater......