The FBI discovered an additional classified document at former Vice President Mike Pence's Indiana home Friday during a voluntary five-hour search of the house, a Pence adviser said in a statement.

The adviser, Devin O'Malley, said "the Department of Justice completed a thorough and unrestricted search of five hours and removed one document with classified markings and six additional pages without such markings that were not discovered in the initial review by the vice president’s counsel.”