Doping case extremely disappointing if proven -- IOC

A doping case involving a Russian curler at the Pyeongchang Olympics would be "extremely disappointing" if proved true, the International Olympic Committee said Monday.
"Its extremely disappointing for us if a case is proven," IOC spokesman Mark Adams said after a curler from the Olympic Athletes from Russia (OAR) was implicated in the second doping scandal to hit the Games.
The spokesman for the OAR delegation in Pyeongchang told Russian media that an A sample showed a possible violation of anti-doping rules and a B sample would be tested later Monday.