The U.S. Justice Department has agreed to pay approximately $100 million to settle claims with about 100 people who say they were sexually assaulted by sports doctor Larry Nassar, a source with direct knowledge of the negotiations told The Associated Press on Wednesday.

The deal has not been finalized and no money has been paid, the source said on condition of anonymity because the person was not authorized to speak before a formal announcement.

An internal investigation found that FBI agents mishandled abuse allegations by women more than a year before Nassar was arrested in 2016.

The settlement was first reported by The Wall Street Journal. A Justice Department spokesperson declined to comment.

Nassar was a Michigan State University sports doctor as well as a doctor at Indianapolis-based USA Gymnastics. He is serving decades in prison for assaulting female athletes, including medal-winning Olympic gymnasts, under the guise of treatment.