Former US gymnastics doctor Larry Nassar stabbed in prison: Source

Larry Nassar was convicted of sexually assaulting USA gymnastics team members.

Larry Nassar, a former USA gymnastics team doctor, has been stabbed in prison, according to a law enforcement source.

Nassar was stabbed in the back and neck multiple times, according to a source. He currently has what one source described as “substantial injuries,” including what appears to be a collapsed lung.

In this Feb. 5, 2018 file photo Larry Nassar sits in court listening to statements before being sentenced by Judge Janice Cunningham for three counts of criminal sexual assault in Eaton County Circuit Court in Charlotte, Mich.

Scott Olson/Getty Images, FILE

He is listed in stable condition, according to two sources familiar with the situation.

The Bureau of Prisons confirmed that an inmate was assaulted on Sunday afternoon at the United States Penitentiary Coleman II, a high security federal facility in Florida, and said no one else was injured.

Nassar was convicted of state and federal charges for sexually assaulting members of the USA gymnastics team. He’s serving his sentences, which total hundreds of years, at USP Coleman.

In this Nov. 22, 2017 file photo, Dr. Larry Nassar appears in court for a plea hearing in Lansing, Mich.

Paul Sancya/AP, FILE

This is a developing story. Please check back for updates.