Rumors of Armstrong's doping commenced circulating in the late nineteen nineties. Former teammates and assistance staff members raised suspicions about his use of banned substances. Emma O'Reilly, a masseuse for Armstrong's team, claimed she transported prescription drugs and aided protect up optimistic exams. USADA led the investigation into Armstrong's doping https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557