Paul has argued that the destruction of federal records raises serious legal and oversight questions. His committee subsequently sought testimony from the former assistant, but she invoked her Fifth Amendment rights and declined to answer questions.
Now the political fight has moved beyond the emails themselves.
The Immunity Vote That Failed
Paul’s committee wanted to give the former Fauci aide legal immunity in an effort to compel her testimony about the records and determine what happened.
The proposal failed on September 23 in an 8–7 vote. Every Republican on the committee supported the resolution, while the committee’s Democrats opposed it. Because congressional rules require a two-thirds majority for this particular immunity process, the resolution could not advance.
Paul has said the central question is not simply whether emails were deleted.
He wants to know who authorized it.
That distinction matters because an email showing that records were destroyed does not, by itself, establish who ordered the destruction or whether a particular person committed a crime. Those are questions investigators would have to establish through additional evidence.
Paul, however, says the newly discovered communication gives his committee a reason to keep digging.
“We’d like his assistant to testify about who gave her the orders to destroy records,” Paul said.
The failed immunity vote means the committee did not obtain the mechanism it sought to compel that testimony.
Paul Says the Emails Point to Something Bigger
The deleted-email allegation is only one piece of the broader investigation.
Paul says investigators have also uncovered communications concerning gain-of-function research programs that were not previously known to his committee.
“We will have some more explosive information that comes out in the next week, though, that some of the communications between Anthony Fauci and his assistant involved some programs that are very worrisome, gain-of-function programs that we didn’t know existed until we came across these emails,” Paul said.
Paul has also raised concerns about whether certain research connected to biodefense or intelligence activities was classified in ways that prevented his committee from examining it.
“It is our belief that most of the gain-of-function research that’s going on, and probably still goes on, is classified and done in the bioweapons or biodefense category, but they won’t tell us.”
That is an important allegation, but it remains Paul’s characterization of what his investigation has uncovered. Classification itself does not establish that research was unlawful, nor does the existence of gain-of-function research establish that COVID-19 originated from a laboratory.
The investigation is instead focused on what federal agencies knew, what research they funded or supervised, how records were handled and whether Congress received complete information.
Then Paul Turned His Fire on a Republican
The dispute has also exposed an unusual divide inside the Republican-controlled Senate.
Paul has publicly criticized Sen. Tom Cotton, Republican of Arkansas and chairman of the Senate Intelligence Committee, over access to classified information involving gain-of-function research.
According to Paul, Cotton has asked the Director of National Intelligence not to provide certain information to Paul’s Homeland Security panel.
“There’s an internal fight in Congress,” Paul said.
He continued:
“So Tom Cotton is the chairman of the Intelligence Committee. He is doing everything he possibly can to prevent us from getting information about these programs. He has written to the Director of National Intelligence and said that he does not want any information shared with our committee.”
The dispute appears to center on congressional jurisdiction and access to classified material rather than a simple partisan disagreement. Reporting indicates that some research examined by Paul’s committee involved intelligence-community interests, bringing the Intelligence Committee into the issue. Cotton and the Office of the Director of National Intelligence did not immediately respond to requests for comment cited in reporting on the dispute.
Fauci’s Earlier Testimony Is Back Under Scrutiny
The latest controversy also builds on previous congressional investigations into Fauci and federal COVID records.
In 2025, Paul’s committee said newly uncovered emails appeared to contradict Fauci’s 2024 testimony concerning the deletion of federal records and efforts to obstruct public disclosure.
Paul has continued pressing the issue, arguing that communications surrounding COVID-era policy and research deserve greater congressional scrutiny.
The senator has also pointed to previous controversies involving former Fauci adviser David Morens and the handling of government communications. Those episodes have fueled broader questions among congressional investigators about record preservation and transparency during the pandemic response.
But each piece of evidence still has to be evaluated on its own.
An email saying records were deleted does not automatically prove a criminal offense. Establishing criminal liability would require evidence concerning the records involved, the circumstances of their destruction, intent, applicable federal law and the individuals responsible.
That distinction could become increasingly important if the investigation moves toward the Justice Department.
Paul Says More Is Coming
For now, Paul says his investigation is not finished.
His committee has already pursued Fauci, sought testimony from his former aide and examined government communications relating to COVID-19 research.
The immunity vote’s failure does not necessarily end the inquiry. Paul has indicated that additional information could soon become public and has discussed referring matters to the Justice Department.
The larger question is whether the newly uncovered communications will lead to additional evidence about the handling of federal records and the government’s oversight of controversial research.
For years, Americans have heard competing claims about what happened during the earliest days of the COVID-19 pandemic, what federal agencies knew and how officials handled questions about laboratory research.
Now, congressional investigators are digging into the paper trail itself.
And according to Paul, that paper trail has produced one particularly explosive question:
Who ordered the emails to be destroyed — and what was contained in them?
