Annie Tomasini became the third Biden administration official to plead the Fifth Amendment in a House panel's investigation into the former president's mental fitness.

Former top Biden aide Annie Tomasini is the latest ex-White House official to appear in the House Oversight Committee's probe. She pleaded the Fifth on Friday.

Former Biden aide Annie Tomasini invoked her Fifth Amendment right against self-incrimination during a deposition on Friday as part of the House Oversight Committee’s investigation into the Biden administration’s use of the autopen.