October 18, 2017 10:10 am US Gold Medalist Goes Public With Account of Sexual Abuse McKayla Maroney, a gold medalist and former Olympic gymnast, went public with her account of sexual assault by former US Gymnastics doctor Larry Nassar on Twitter. US & World Videos 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital