INDIANAPOLIS

Former Michigan State University and USA Gymnastics doctor Larry Nassar appears at Ingham County Circuit Court on November 22, 2017 in Lansing, Michigan. Former USA Gymnastics team doctor Lawrence (Larry) Nassar, accused of molesting dozens of female athletes over several decades, on Wednesday pleaded guilty to multiple counts of criminal sexual conduct. Nassar -- who was involved with USA Gymnastics for nearly three decades and worked with the country's gymnasts at four separate Olympic Games -- could face at least 25 years in prison on the charges brought in Michigan. / AFP PHOTO / JEFF KOWALSKY (Photo credit should read JEFF KOWALSKY/AFP via Getty Images)

Report: FBI lacks urgency to investigate USA Gymnastics complaints on Larry Nassar from 2015

The Federal Bureau of Investigation has faced scrutiny after failing to promptly address sexual abuse allegations from over 200 female gymnasts.