Newly released notes from the FBI’s year-long investigation into Hillary Clinton’s server suggests independent groups discovered potentially classified Clinton documents on a Romanian server while searching for evidence that her network had been breached.

The 100 pages of “302s,” or summaries from interviews conducted during the FBI investigation, indicated an unidentified witness consulted Newt Gingrich in August 2015 about how to orchestrate an outside review of potential intrusions into Clinton’s server. A “senior staff member” on the Senate Judiciary Committee was also involved, according to the notes.