"Just left meeting for House Oversight. The FBI is afraid their informant will be killed if unmasked, based on the info he has brought forward about the Biden family," tweeted Rep. Anna Paulina Luna (R-FL) Monday evening.

On Sunday, Luna told "Sunday Morning Futures" host Maria Bartiromo; "You know, over the last couple of months, House Oversight as well as the staff that helps us run the investigations has proven that we've actually been able to provide evidence. You know, before there were speculation on the Ponzi scheme for influence peddling and also the personal enrichment of the Biden family. And now what we're finding is that these are no longer allegations and we're creating a hard case.

"In my opinion, Maria, what we're seeing right now, if this is true, which I do believe that it is true, in regards to Joe Biden receiving briberies and Hunter Biden, I do believe that this is grounds for impeachment. And so it's important that we continue to move forward to bring this to the American people, but also to that we I think, do a housecleaning within our DOJ because as you had stated earlier, they are protecting this family, the FBI is protecting the Hunter Biden family, and it's not okay," she continued (via the Post Millennial).

Luna also noted on Monday that the House Oversight committee will initiate contempt of Congress proceedings for FBI Director Christopher Wray on Thursday, following an announcement by Committee Chairman James Comer.

"Today, FBI officials confirmed that the unclassified FBI-generated record has not been disproven and is currently being used in an ongoing investigation," he said, adding "The confidential human source who provided information about then-Vice President Biden being involved in a criminal bribery scheme is a trusted, highly credible informant who has been used by the FBI for over 10 years and has been paid over six figures.