Olympic medalist McKayla Maroney says she was molested by former USA Gymnastics team doctor Larry Nassar from the time she was 13 to her retirement from the sport last year.
The 21-year-old posted a lengthy statement on Twitter on Wednesday that detailed the allegations of abuse. She says the abuse began at one of her first team training camps and also occurred before events at the 2012 Olympics. She and her teammates won gold for the U.S. in London and Maroney took an individual silver medal on the vault.
Nassar is in prison in Michigan after pleading guilty to possession of child pornography. He is awaiting trial on separate criminal sexual conduct charges and has been sued by more than 125 women alleging abuse.
Attorneys for Nassar had no comment.
USA Gymnastics released the following statement to CBS4:
"USA Gymnastics admires the courage of those, like McKayla Maroney, who have come forward to share their personal experiences with sexual abuse. Because of their strength in coming forward, predators can be held accountable for their actions. We, like so many others, are outraged and disgusted by the conduct of which Larry Nassar is accused. We are sorry that any athlete has been harmed during her or his gymnastics career.
We are strengthening and enhancing our policies and procedures regarding abuse, as well as expanding our educational efforts to increase awareness of signs to watch for and reporting suspicions of abuse, including the obligation to immediately report. USA Gymnastics, its members and community are committed to working together to keep our athletes as safe as possible."