Rep. Anna Paulina Luna (R-FL) told CBS News on Thursday that Senate Majority Leader John Thune's office and Senate ethics officials were reviewing information she provided about Sen. Ruben Gallego (D-AZ), allegations she described as "sexual in nature" and tied to "apparently issues of campaign finance violations." Gallego's office flatly denied the claims and said the senator had not been contacted by the ethics committee.

The assertions land in the middle of a widening scandal on Capitol Hill, one that has already forced the resignation of former Rep. Eric Swalwell (D-CA) and raised uncomfortable questions about what his closest allies in Congress knew, and when they knew it.

Luna, speaking with CBS News correspondent Major Garrett, said she had confirmed the review directly with Thune's chief of staff. In her interview with CBS, Luna stated plainly:

"I have since confirmed with Sen. John Thune's chief of staff, as well as they're linking us to their ethics that they are investigating, and we are sending all appropriate information directly to them."

She described the information she forwarded as "very disturbing" and said it was "very closely tied" to the Swalwell matter. When Garrett pressed her on whether the allegations sounded criminal, Luna replied: "I think that if it involves people that were potentially trafficked, yes." She added: "Regarding the campaign finance violations, I think that that's cut and dry."

Gallego's office pushes back

A spokesperson for Gallego dismissed the allegations in a statement to CBS News:

"These are right-wing conspiracy theories being parroted by a fringe far-right member of Congress. Senator Gallego has not received notification from or been contacted by the ethics committee."

That denial is worth noting carefully. It does not say the ethics committee has declined to act. It says Gallego himself has not been contacted. Those are different things. Luna's claim is that she has forwarded material to Thune's office and to ethics officials. Fox News reported that Thune himself confirmed his office received information and referred it to the Senate Ethics Committee, with the majority leader stating: "I don't know what the particulars are about this... all I know is that we referred it to the proper authorities, which, in this case, would be the Senate Ethics Committee."

Whether a formal investigation follows, or whether the matter stalls at the referral stage, remains an open question. But the referral itself is now confirmed by the Senate majority leader's own words, not just Luna's.

The Swalwell shadow

None of this exists in a vacuum. The Gallego allegations emerged days after the Arizona Democrat publicly distanced himself from Swalwell, his former roommate and self-described "best friend." The timeline of that distancing tells its own story.

The San Francisco Chronicle first reported allegations of sexual misconduct against Swalwell. A former staffer told the Chronicle that Swalwell allegedly sexually assaulted her in 2019 and again in 2024 after she became intoxicated. On April 14, another woman, Lonna Drewes, told a press conference that she believed Swalwell drugged her, raped her, and choked her in a hotel room in 2018. She said she lost consciousness and thought she had died.

Swalwell announced Monday that he planned to resign from Congress. In a statement, he said: "I will fight the serious, false allegation made against me. However, I must take responsibility and ownership for the mistakes I did make." Swalwell had previously denied misconduct allegations as his planned gubernatorial campaign unraveled under the weight of the accusations.

Gallego moved quickly once the story broke. On April 10, he withdrew his endorsement of Swalwell's gubernatorial campaign. Three days later, on April 13, Gallego went further, calling Swalwell's conduct "indefensible" and declaring his former best friend was "no longer fit" to serve. Gallego said Swalwell "should be expelled from Congress."

Gallego also stated publicly that he had "no knowledge of the allegations of assault, harassment, and predatory behavior" attributed to Swalwell.

Political fallout already spreading

Axios national political correspondent Alex Thompson, speaking on CNN on Wednesday, identified Gallego as the Democrat facing the most potential political damage from the Swalwell scandal, even before Luna's allegations added a new dimension.

Thompson said:

"One of the biggest potential political fallout for this comes for Sen. Ruben Gallego (D-AZ), who had been prepping his own presidential campaign and was roommates and considered best friends with Eric Swalwell and is also saying that he was deceived and had no idea. And so, I think you're going to see political consequences throughout the Democratic Party, but particularly with Sen. Gallego."

That observation came before Luna went on the record with her claims about a separate alleged incident involving Gallego directly. Luna said on her X post Wednesday that "it seems like the Senate has its own trash to take out." She also said a woman was allegedly preparing to come forward through attorneys and go on the record.

The specifics of what Luna forwarded to Thune's office remain unclear. She has not publicly identified the woman she says is preparing to come forward. She has not detailed the alleged campaign finance violations beyond calling them "cut and dry." And the precise nature of the alleged sexual incident, beyond Luna's description of it as "sexual in nature, allegedly", has not been disclosed.

A broader reckoning on Capitol Hill

The Gallego matter is unfolding against a backdrop of renewed pressure on Congress to police its own members more aggressively on sexual misconduct. AP News reported that lawmakers, particularly women in both parties, say recent cases show that sexual abuse and inappropriate relationships with staff are still not being addressed fast enough, despite reforms adopted after the #MeToo movement. House rules already prohibit members from having sexual relationships with staff members.

Former Rep. Jackie Speier told AP that Congress still has systemic problems policing sexual misconduct. Rep. Teresa Leger Fernández said: "Accountability can happen. We can hold men accountable when they abuse women, and we're going to do more of it."

Swalwell is not the only member forced out in recent weeks. Rep. Tony Gonzales also announced plans to leave Congress amid his own affair scandal and the threat of an expulsion vote, underscoring that the accountability push is bipartisan in scope, even if the political incentives differ.

Two members of Congress, Swalwell and Gonzales, resigned after facing sexual misconduct-related scrutiny and possible expulsion votes. That pace is unusual. And the question now is whether a sitting senator will face the same kind of sustained pressure.

What remains unanswered

Several critical questions remain. Has the Senate Ethics Committee formally opened an investigation, or is the matter still at the referral stage? What documentation did Luna provide? Who is the woman allegedly preparing to come forward? What are the specific campaign finance violations Luna referenced? When and where did the alleged incident involving Gallego occur?

Gallego's spokesperson offered no answers beyond the blanket denial. Luna offered allegations and a confirmed referral, but not evidence the public can evaluate. Thune confirmed the referral but said he did not know the particulars.

The fallout from the Swalwell scandal has already rattled Democratic donors and operatives. If the Gallego allegations gain traction, if a woman does come forward on the record, if ethics officials move beyond a preliminary review, the political consequences could extend well beyond Arizona.

Gallego had been preparing a presidential campaign. That ambition now sits in the shadow of his former roommate's disgrace and a Florida congresswoman's public claim that the Senate's ethics apparatus is looking at him next.

The senator says he knew nothing. His critics say that strains belief. The ethics committee, for now, holds the cards.

Washington has a long history of elected officials who swore they had no idea what was happening right next to them. Voters tend to find that defense less convincing each time they hear it.