A jailed gymnastics coach who is accused of child molestation and child pornography was found dead in his cell today (Sunday). Authorities say that he is believed to have committed suicide.

Forty-nine-year-old Marvin Sharp was USA Gymnastics' Coach of the Year in 2010 and guided two members of the 2008 women's Olympic team.

He was arrested last month. Prosecutors claim that he repeatedly molested a 14-year-old girl whom he had trained.