Mark Lamb, the former Pinal County sheriff who built a national profile fighting drug cartels on the Arizona border, now confronts a political crisis of his own making. Newly surfaced text messages from 2016 show Lamb laughing at a racial slur, responding with what reads as a racist joke, and trading homophobic and sexist remarks with a member of a border narcotics group, all while he was running for sheriff the first time.
The texts, first reported by the New York Post and based on Arizona Republic reporting, land at the worst possible moment for Lamb. He is now a candidate for Arizona's 5th Congressional District, seeking to replace Rep. Andy Biggs, who is running for governor. The screenshots raise serious questions about the judgment of a man who wants to represent a competitive district, and about whether Republican primary voters will care.
The exchange involved Lamb and Nick Steele, a member of Border Narcotics Intelligence. Steele texted Lamb that "BNI guys work like [N-words]," using the full slur. Lamb's reply, rather than pushing back on the language, played off it: "Hahahaha! So you don't do anything?"
Read plainly, Lamb's response took Steele's slur and turned it into a joke suggesting Black people are lazy. Steele then doubled down, writing, "LOL No we work like [N-words] cuz it's the right thing to do."
Lamb followed up: "You guys do work hard. I'm impressed! And grateful!" The tone shifted to praise, but only after the racial joke had already landed.
That wasn't the only exchange. Steele sent a homophobic joke about former Pinal County Sheriff Paul Babeu, referencing anal and oral sex. Lamb responded with "Hahahaha!" and added, "Sounds like karma is going to hopefully handle Babeu." In another thread, Steele made a sexist remark about a woman, calling her a "stupid b****." Lamb's reply: "Hahahaha! You shut her up!" He also laughed at a meme suggesting Hillary Clinton was a man.
Lamb won the Pinal County sheriff's seat in 2016, the same year these texts were sent. He went on to build a reputation as one of Arizona's most visible law enforcement figures, earning media attention for aggressive operations against cartel-linked drug trafficking through the county.
In a 2019 interview, Lamb described the stakes in blunt terms: "We are the last line of defense in Pinal County before the drugs head to California and other parts of the country." He warned that traffickers had "taken advantage of the immigration crisis to flood the country with drugs" and called on both parties to find "common sense solutions to end it."
That record gave Lamb credibility with conservative voters who value border security and law enforcement. It also made him a regular presence on cable news and in Republican circles. He ran in the 2024 Republican primary for the same congressional seat but lost to Kari Lake, the former television anchor who now serves in the Trump administration.
Lamb is back for another try. But the texts complicate his pitch as a straight-shooting lawman.
The reporting does not include any public response from Lamb, no denial, no apology, no claim the messages were taken out of context. That silence is notable. Candidates facing damaging leaks typically move fast to frame the story on their own terms. Lamb, so far, has not.
Nor has the reporting disclosed how the screenshots surfaced or who provided them. The timing, during an active congressional campaign, invites obvious speculation about political motivation, but no evidence in the available reporting points to a specific source or rival.
Several open questions remain. Were there other participants in the text threads? Has anyone verified the screenshots independently beyond the Arizona Republic's reporting? Has Steele, Babeu, or any other named individual commented? None of that is addressed.
Lamb is hardly the first candidate to watch old communications surface at the least convenient moment. The pattern crosses party lines, though the media's appetite for the story often depends on who is involved.
On the Democratic side, the examples are piling up. A millionaire New York Democrat, Peter Chatzky, exited his congressional race after disturbing social media posts came to light. The posts were damaging enough that he abandoned his campaign entirely.
In Utah, multiple women accused Democratic congressional candidate Eva López Chávez of unwanted sexual advances, a story that drew far less national attention than one might expect given the severity of the claims. Four separate accusers came forward during her bid.
An Orange County Democratic candidate faced allegations of harassment and campaign spending irregularities from former staff, raising questions about whether party leaders had looked the other way. Those accusations came directly from people who worked on the campaign.
And in Congress itself, Rep. Anna Paulina Luna moved to expel Rep. Eric Swalwell after sexual assault allegations surfaced, a story that major outlets treated with considerably less urgency than they bring to Republican scandals.
The point is not that one party's misconduct excuses another's. It is that the standard ought to be the same. When a Republican candidate's old texts surface, the coverage is wall-to-wall and the calls for accountability are immediate. When Democrats face comparable or worse allegations, the story often dies in a single news cycle.
Lamb's texts are nine years old. They do not involve criminal conduct, official misconduct in office, or any policy decision. They show a man laughing at ugly jokes in a private text thread with someone he apparently considered a colleague in border enforcement work.
That distinction matters, not because the language is defensible, but because voters will weigh it against Lamb's actual record. He ran a county sheriff's office in one of the most active drug corridors in the country. He put himself between cartel operations and the communities downstream. His 2019 remarks about the border crisis have only grown more relevant as fentanyl deaths have climbed.
None of that erases the texts. A man who wants to serve in Congress should be held to a higher standard than trading slurs and crude jokes, even in private. Voters in Arizona's 5th District deserve to hear Lamb address the messages directly, what he meant, whether he stands by them, and what, if anything, he has to say to the people those words targeted.
The Republican primary field will not let this go quietly. Lamb's opponents will use the texts to argue he is a liability in a general election. Whether that argument sticks depends on whether Lamb can offer something more than silence.
Conservatives rightly demand accountability from public officials. That standard does not bend based on party registration. Lamb built a career on toughness and straight talk. The texts suggest that behind closed doors, some of that talk was something else entirely.
If Lamb wants to represent Arizona in Congress, he owes voters a direct answer, not a consultant-drafted statement, not a dodge, not a hope that the news cycle moves on. The border record is real. The texts are real, too. Voters can handle both facts at once.
Accountability isn't a principle you apply only to the other side. It's the price of asking people to trust you with power.
