The coordinator of the women's national team for USA Gymnastics has stepped down, the latest departure to rock the embattled organization in the wake of a sexual abuse scandal centered on . Valeri Liukin said Friday he was stepping down after taking over for Martha Karolyi in September 2016.
Liukin said in a statement that while he wanted to help turn the program around, "the present climate causes me, and more importantly my family, far too much stress, difficulty and uncertainty."
USA Gymnastics did not immediately respond to a request for comment. Itsearlier this week under pressure from the United States Olympic Committee (USOC).
The USOC announced Friday it hired a law firm to, a longtime doctor for USA Gymnastics and Michigan State University who is awaiting sentencing for assault charges against athletes at a Michigan gym.
Nassar has already beenon similar charges in a separate case completed last week. During the sentencing hearings, the accusers, many of whom were children, said they trusted Nassar to care for them properly, were in denial about what was happening or were afraid to speak up. He sometimes used a sheet or his body to block the view of any parent in the room.
Nassar was previously sentenced to.
When six-time Olympic medalisttold CBS News' chief medical correspondent Dr. Jon LaPook on "60 Minutes" about the abuse she suffered at the hands of Nassar, she said the "culture" of USA Gymnastics needed to be examined.
"Why are we looking at why didn't the girls speak up?" Raisman said. "Why not look at what about the culture? What did USA Gymnastics do, and Larry Nassar do, to manipulate these girls so much that they are so afraid to speak up?"
Liukin, a four-time Olympic medalist while competing for the Soviet Union, is the father of 2008 Olympic all-around champion Nastia Liukin. He is the longtime owner of World Olympic Gymnastics Academy in Texas and served as the elite development coordinator for USA Gymnastics from 2013 until taking over for Karolyi shortly after the 2016 Olympics.
Liukin says it's time for him to move in a different direction right now, but he will still support and encourage athletes and coaches from a different vantage point.