The evidence for a perjury case against Hillary Clinton just got ten feet higher.

The Federal Bureau of Investigation found approximately 14,900 “undisclosed documents” that Hillary Clinton exchanged on her private email server.

Attorneys representing the State Department confirmed the FBI’s findings Monday in a federal civil court case.

Clinton deleted 33,000 emails from her server, according to Donald Trump. It is likely that many of those emails are included in the FBI’s findings.

Additionally, Clinton swore under oath that she turned over all of her work-related emails to State Department investigators.

Monday’s revelation could provide fuel for a potential perjury case that is being promoted by House Oversight Chairman Rep. Jason Chaffetz, who joined with other Republicans in writing a recent letter pointing out Clinton’s sworn statements about her email handover: