The Latest Breaking News from CAS

Rolling report: There are plenty more medals to be won as the Games in Beijing reach their penultimate day. Join Martin Belam for updates

The teenage figure skater's Winter Olympics campaign has triangulated wider issues of age limits, doping and the IOC's duty of care. So where to next for Valieva?

Russian figure skater Kamila Valieva listed two legal substances used to improve heart function on an anti-doping control form she filled out before her drug case at the Olympics erupted, according to documents submitted in her case

Russian skater Kamila Valieva has been allowed to continue competing at the Winter Olympics despite testing the teenager positive for the banned substance Trimetazidine

The 15-year-old told arbitrators there was a "mix-up with her grandfather's heart medication," an Olympic official said.

There is no shortage of those shouting from the balconies that a 15-year-old Russian skater should be sanctioned, suspended and expelled from the Games, but sports law is designed to be just, not popular, writes Tracey Holmes.

Many may have expected Kamila Valieva to be immediately suspended from competing in the Beijing 2022 Winter Olympics when the news broke that she’d tested positive for banned substance trimetazidine following a sample taken on Christmas Day, but CAS have said she is free to compete in Tuesday’s individual women’s…

The American sprinter claimed the colour of her skin could be the reason for differences in the way her and Valieva’s cases have been handled

‘Exceptional circumstances’ and the fear of causing the 15-year-old ‘irreparable harm’ given as reasons by CAS.