The FBI has quietly obtained a massive tranche of voting records from Maricopa County, Arizona, through a recent grand jury subpoena, marking a significant expansion of the bureau's criminal investigation into election irregularities. FBI agents are now receiving gigabytes of electronic election data from the nation's fourth-largest county, according to multiple people familiar with the probe.
The subpoena landed about a month after the FBI first disclosed a parallel investigation involving a raid of a warehouse near Atlanta, where agents seized ballots from Fulton County's 2020 election. Two investigations. Two of the most contested counties in modern American politics. And one federal agency now treating election integrity not as a conspiracy theory, but as a criminal matter worth pursuing.
The grand jury subpoena arrives five years after the GOP-led Arizona state Senate conducted a lengthy investigation into the 2020 election and concluded there were significant irregularities in Maricopa County. That audit estimated more than 200,000 ballots with mismatched signatures may have been counted without being reviewed or "cured." The county itself acknowledged roughly 25,000 signature mismatches requiring curing, making the audit's figure more than eight times the official count.
For years, anyone who raised these numbers was told to sit down. They were called election deniers, conspiracy theorists, threats to democracy. The media treated the Arizona audit like performance art. Now the FBI is issuing grand jury subpoenas over the same county's records.
The concerns stretch beyond 2020. In November 2024, both Republican and Democrat election observers believed they observed irregularities at an Arizona warehouse. According to sources, a joint report from those observers documented what they saw, including blank and filled-out absentee ballots observed in the same location. Congress has never released that report.
The Fulton County arm of the investigation offers a window into how seriously federal investigators are taking what they've found. FBI Special Agent Hugh Raymond Evans told the court plainly:
Some of those allegations have been disproven while some of those allegations have been substantiated, including through admissions by Fulton County.
That word, "substantiated," does heavy lifting. It means the FBI ran down the claims, and some of them held up. Evans went further in his warrant application:
This warrant application is part of an FBI criminal investigation into whether any of the improprieties were intentional acts that violated federal criminal laws.
Not administrative errors. Not clerical oversights. The FBI is investigating whether people intentionally broke federal law in how they handled elections. The probe reportedly could lead to additional searches and subpoenas as agents follow the evidence across state lines.
According to Just the News, House Administration Committee Chairman Bryan Steil recently signaled that congressional investigators are working in parallel with federal law enforcement. In an interview on the "Just the News, No Noise" television show, Steil described the scope of the review:
We have reports documenting instances that occurred in Arizona and across the country, and we are reviewing those in real time and working hand in glove with federal partners to make sure that the law was followed in every jurisdiction in the country.
Steil's committee is digging back through reports submitted by election observers deployed across the country during the 2024 cycle. The chairman emphasized that coordination with federal agencies is essential to the effort. This isn't a fishing expedition. It's a structured review of documented observations by credentialed observers from both parties, now being cross-referenced with what the FBI is finding through its own criminal process.
While the FBI investigation unfolds, Maricopa County is also consumed by a battle over who actually controls its elections. Justin Heap, the county's new Election Recorder, has been locked in a dispute with the Maricopa County Board of Supervisors over a Shared Services Agreement governing election operations.
The board passed a draft SSA last April. Heap made 170 different changes to it and called it his final offer. Two months later, he filed a lawsuit against the board, seeking to, in his words:
Reclaim the legal authority afforded to the County Recorder under Arizona law and ensure that [his] office is not further deprived of the resources necessary to perform those duties to the fullest extent possible.
On Feb. 17, the board passed a new SSA that permitted Heap full control over early-voting plans while the board kept control over funding, staffing, contracts, and Election Day operations. The following week, board members sent Heap a letter with their proposed early-voting plan.
Heap rejected it. He said the proposal raised "serious concerns" and argued it "makes voting inconvenient and inaccessible for a large number of Maricopa County voters." He pointed to Arizona law, which he says "expressly authorizes the Recorder to establish early voting locations."
Board Chair Kate Brophy McGee fired back publicly:
Since Mr. Heap has not provided a serious response to our latest SSA offer, we felt it was important to state publicly and transparently how we will go about navigating some of the most contentious issues between our respective offices so that we can ensure elections run smoothly and securely for Maricopa County voters.
The turf war matters because it determines who shapes the mechanics of voting in a county that has been at the center of election controversies for more than a decade. Control over early voting locations, ballot handling procedures, and staffing decisions isn't abstract governance. It's the architecture of the election itself.
For years, election integrity concerns were treated as a partisan weapon rather than a legitimate policy question. Raise a question about ballot handling and you were accused of undermining democracy. Point to statistical anomalies and you were platforming disinformation. The entire institutional weight of media, Big Tech, and the political establishment leaned against anyone who suggested that American elections might have serious procedural problems.
Now the FBI is issuing grand jury subpoenas. A federal agent is telling courts that allegations have been "substantiated." Congressional committees are coordinating with law enforcement to cross-reference observer reports from multiple states. The apparatus that was supposed to make these questions disappear is instead generating answers that demand more questions.
Prominent Arizona figures, including President Trump, former gubernatorial and Senate candidate Kari Lake, and U.S. Rep. Abe Hamadeh, have raised concerns about the state's ballot distribution and counting systems for years. They took enormous political and personal heat for it.
The subpoenas suggest they weren't wrong to ask.