Rep. Ro Khanna, D-Calif, said the Department of Justice’s latest release of records related to its investigation of sex offender Jeffrey Epstein “is not good enough.”

“If we don’t get the remaining files… then Thomas Massie and I are prepared to move on impeachment or contempt,” Khanna said Sunday on NBC News’ “Meet the Press,” referring to Attorney General Pam Bondi.

The Justice Department did not immediately respond to a CNBC request for comment.

In an interview on Sunday, Deputy Attorney General Todd Blanche said the Justice Department has released more than 3 million documents related to its investigation into Epstein.

“This review is over,” Blanche said on ABC’s “This Week.” “We have nothing to hide, we never did.”