Simone Biles, Aly Raisman and other star US gymnasts filed a $1 billion claim against the FBI on Wednesday for alleged mishandling of the investigation into 𝑠e𝑥ual abuse by predatory former team doctor Larry Nassar.

Nassar, 58, is serving a life sentence after pleading guilty in late 2017 and early 2018 to 𝑠e𝑥ually assaulting athletes while working as a sports medicine doctor at USA Gymnastics and Michigan State University.

Hundreds of women — including Olympic gold medalists Biles, Raisman and McKayla Maroney — have accused Nassar of 𝑠e𝑥ually abusing them during his more than two-decade career.

Biles, Raisman and Maroney are among the more than 90 women who have filed the federal tort claim against the FBI, the law firm handling the case, Manly, Stewart & Finaldi, said in a statement.

“The majority of claimants consists of over 90 young women and girls who were abused after 2015 due to the FBI’s failure to take required steps to protect them,” the law firm said.

Maroney said in a statement that “my fellow survivors and I were betrayed by every institution that was supposed to protect us — the US Olympic Committee, USA Gymnastics, the FBI.”

“I had some hope that they would keep their word and hold the FBI accountable,” she said. “It is clear that the only path to justice and healing is through the legal process.”

US Olympian Aly Raisman is among gymnasts who have filed a claim against the FBI for alleged mishandling of the investigation into 𝑠e𝑥ual abuse by former team doctor Larry Nassar

The law firm said the FBI received credible complaints in July 2015 of Nassar’s 𝑠e𝑥ual assaults and was “then able to immediately end Nassar’s predation.”

“However, the FBI was grossly derelict in their duties by declining to interview gymnasts who were willing to talk about the abuse,” it said.

“As a result, Nassar continued his predatory behavior, 𝑠e𝑥ually assaulting approximately 90 young women and children between July 28, 2015, and September 12, 2016,” it added.

The claim against the FBI comes just days after the Department of Justice announced it was not bringing any charges against two now retired FBI special agents who mishandled the Nassar investigation.

Nassar’s victims reached a $380 million settlement with USA Gymnastics last year, one of the largest ever recorded for victims of 𝑠e𝑥 abuse.

USA Gymnastics filed for bankruptcy in 2018 after a tidal wave of allegations against Nassar swamped the organization.

Michigan State University reached a $500 million settlement with hundreds of Nassar’s victims in 2018.