You people should write for the movies or the soaps. I cannot believe the speculation and fantasies being put out here. How about this for a possibility: Athlete goes to doctor for a skin condition or in Solo's case cramps, and is prescribed a medication. Athlete wrongfully and stupidly assumes medication is safe. USADA investigates, is supplied with all the data needed to come to a fair, in their opinion, (which is the only one that matters) decision.
Many posters here believe all athletes are dirty and just waiting to be popped. What a crappy attitude. Why bother following the sport if that is your opinion?