The most revealing law firm emails to surface from the Jeffrey Epstein files may not be about the financier's crimes at all. They are about how an elite attorney at a premier firm spent years juggling a billionaire client's personal demands, scheduling dinners around court appearances, and operating in a gray zone between legal counsel and personal troubleshooter.
David Lat, who founded Original Jurisdiction, did the unglamorous work of combing through more than 1,700 documents on a clunky Department of Justice website. What emerges is not a scandal of the usual variety, but something more quietly uncomfortable: a portrait of how major law firms service power, and the compromises that accumulate in small increments.
The Workhorse Chair
Lat establishes that Brad Karp ran Paul Weiss — one of New York's most prestigious firms — while maintaining a full-time litigation practice on top of it. The email archive is, above all, a record of exhaustion.
Lat writes, "Brad Karp's approach appears to be brute force: just work more (and sleep less)." He notes that Karp logged well over 2,000 hours annually on client service alone, with another several thousand hours devoted to firm management. When Epstein checked in after a period of silence, Karp responded that he had been "working 20 hour days/nights" and was now "sick as a dog," running a 104-degree fever.
This is not heroism. It is a business model built on human attrition. Karp later suffered a heart attack. The emails function as a kind of unwitting indictment of Biglaw culture itself: produce until the body refuses.
The Real Client Was Never Epstein
Why was the chairman of Paul Weiss corresponding with Jeffrey Epstein at all? Because Leon Black — co-founder of Apollo Global Management, the firm's largest client — had paid Epstein $58 million over the years for tax and estate planning, and the two men occasionally fought over fees.
Lat writes, "Paul Weiss was retained by Leon Black, then the CEO of the firm's longtime client Apollo, to negotiate a series of fee disputes with Jeffrey Epstein that spanned several years. The firm was adverse to Epstein, and at no point did Paul Weiss or Brad Karp ever represent him."
The firm's position is technically accurate and morally slippery. Karp did not represent Epstein. He represented Epstein's negotiating counterpart, which required cultivating a warm personal relationship with Epstein to keep negotiations running smoothly. The distinction matters in a regulatory filing. It matters less when Karp is thanking Epstein for a dinner he calls "an evening I'll never forget" and adding, "You're amazing."
A Lopsided Courtship
The warmest exchanges — the ones that drew the most media attention — represent a fraction of the correspondence. Lat's read of the full archive is that Epstein pursued Karp far more aggressively than the reverse.
As Lat puts it, "Epstein emailed Karp far more than Karp emailed Epstein." Most chains were initiated by Epstein. Karp was the one who typically let conversations die, often prompting follow-ups that amounted to nothing more than question marks.
Karp declined most of Epstein's social invitations. He never visited Epstein's private island. He rebuffed attempts to connect him with Steve Bannon and various other powerful figures. When Epstein offered unsolicited help getting Karp admitted to the Augusta National golf club, there is no evidence Karp ever asked for it.
This does not exonerate Karp. It does, however, complicate a narrative that treats every polite email as a moral equivalency. The relationship was instrumental — and the more eager instrument was the one who deserved scrutiny.
The relationship was instrumental — and the more eager instrument was the one who deserved scrutiny.
The Fixer Problem
Here is where Lat's reporting gets genuinely interesting. He draws a distinction between Karp's conventional legal work — courtroom appearances, regulatory matters, litigation strategy — and what he calls "fixer" work: the five to ten percent of a partner's practice devoted not to legal advice but to solving inconvenient personal problems for wealthy clients.
Lat writes, "After billionaire Robert Kraft and former Citi executive John Havens were charged with soliciting prostitution down in Florida, Epstein and Karp worked on finding them defense counsel."
This is not illegal. It is not even unusual in elite legal circles. But it is the kind of work that creates obligations, and obligations are the currency Epstein traded in. Every favor done on behalf of a client is a thread connecting the doer to the done-to. Over years, those threads weave a net.
Karp also asked Epstein for help securing a position for his son on a Woody Allen film project — a request Epstein fulfilled. Members of the Karp family attended Woody Allen screenings Epstein arranged. These are not crimes. They are the kind of personal entanglements that, in retrospect, look like exactly the kind of vulnerability Epstein cultivated deliberately.
The Paul Weiss deep dive reveals a firm structure that enabled this dynamic: a client so valuable that the chairman himself became its personal emissary, navigating the uncomfortable space between professional duty and personal proximity.
What Critics Will Say
Critics might note that Lat's personal affection for Karp — openly acknowledged — softens the tone throughout. A reader applying a "discount factor," as Lat himself suggests, would find the piece more damning than it reads.
Critics might also point out that instrumental relationships are still relationships. The fact that Epstein was more eager does not absolve Karp of choosing to maintain the connection over years, accepting dinners, asking favors, and leveraging access that Epstein deliberately dangled.
And critics will certainly note that the entire architecture — a firm willing to have its chairman negotiate fee disputes between a billionaire client and a known sex offender, because the client's revenue justified the arrangement — raises questions about institutional priorities that no amount of charm or court appearances can answer.
Bottom Line
The Epstein-Karp emails reveal less about individual moral failure than about how elite law firms structurally incentivize proximity to power. Karp was doing what his firm's economics demanded. That is precisely the problem.