valieva
Kamila Valieva sat sobbing between coach Eteri Tutberidze (left) and choreographer Daniil Gleikhengauz while she waited for her score
Hosts: Beijing, China Dates: 4-20 February
Coverage: Watch live on BBC TV, BBC iPlayer, BBC Red Button and online; listen on BBC Radio 5 Live and BBC Sounds; live text and highlights on BBC Sport website and mobile app

It was chilling to see how distraught Valieva was after several falls in her figure skating routine.

Valieva made many mistakes in her free skate performance, which was weighed down by questions over the wisdom of allowing her to compete.

When the 15-year-old came off the ice, she was not hugged or comforted, instead she was asked why she stopped fighting.

It was chilling to see how she was received by her closest team, rather than trying to help her, as the incident raised concerns for the future.

More to come.