Rumors of Armstrong's doping started circulating inside the late 1990s. Previous teammates and help staff lifted suspicions about his use of banned substances. Emma O'Reilly, a masseuse for Armstrong's workforce, claimed she transported medications and helped deal with up constructive tests. Innovative procedures were being made to stop constructive exams. https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557