The former president and CEO of USA Gymnastics, Steve Penny, was dismissed from a hearing before a U.S. Senate subcommittee investigating the sexual abuse of athletes by ex-team doctor Larry Nassar on Tuesday after Penny refused to answer questions by lawmakers. Penny, who answered only one question, about how long he was employed by USA Gymnastics, was subpoenaed to testify but asserted his Fifth Amendment rights six times and made it clear he would not respond to the senators' queries. As he hurriedly left the room a woman in the audience yelled out a single cry of "shame!"On Tuesday emails submitted to the subcommittee on Consumer Protection, Product Safety, Insurance and Data Security in advance of the hearing, appear to show Penny had ordered USAG officials not to disclose the allegations of sexual abuse against Nassar a full week before the FBI was notified. Penny has so far denied all accusations that he attempted to cover up Nassar's abuse. And the organization has claimed that it was slow to share information about the young women's stories of being molested with other athletes and their parents at the insistence of the FBI because it would interfere with the ongoing investigation. But an email dated July 21, 2015, that appears to be from Penny to Rhonda Faehn, former senior vice president of the organization's women's program, who also appeared before the subcommittee Tuesday, reads: