A Dangerous Departure: Why This Supreme Court Decision Gutted Decades of Corporate Attorney-Client Protection

The Day the Shield Became a Sieve: How *In re Grand Jury* Rewrote the Rules of Engagement

In my 25 years as a federal prosecutor, I witnessed the attorney-client privilege treated as a near-sacred constitutional principle, a bulwark against governmental overreach that allowed corporate clients to speak freely with their lawyers without fear of compelled disclosure. That world ended on June 22, 2023, when the Supreme Court issued its per curiam opinion in *In re Grand Jury*, a case that involved a law firm's dual representation of a corporation and its employee during an internal investigation. The Court held, in a unanimous decision, that the crime-fraud exception applies whenever the client's communication was "in furtherance of a crime or fraud" and that the government need not show the client actually intended to commit the crime—only that the communication was "sufficiently related to" an alleged criminal objective. This decision did not merely clarify existing law; it eviscerated decades of precedent that required the government to produce independent evidence of a fraudulent intent before it could rummage through privileged communications.

The practical effect of this ruling is staggering. Under the old standard, articulated in *United States v. Zolin* (1989), the government had to make a "prima facie showing" that the client sought legal advice with the specific intent to further a crime or fraud. That showing required more than mere suspicion; it demanded evidence of a "crime-fraud predicate"—a concrete act or statement suggesting the client was using the lawyer as an unwitting tool. Now, under *In re Grand Jury*, the government only needs to show that the communication "relates to" a potential crime and that the legal advice could plausibly be used to advance that crime. In my experience prosecuting complex fraud cases, I can tell you that nearly every corporate legal consultation about a potential government investigation touches on conduct that could later be characterized as criminal. The new standard gives prosecutors a hunting license to demand privileged documents based on nothing more than a theory, and that is a dangerous departure from the rule of law.

The Court's reasoning in this case is deeply flawed for several reasons. First, the majority opinion conflates the client's subjective intent to commit a crime with the objective content of the communication, effectively collapsing the distinction between the two. Second, the decision creates a perverse incentive for corporations to stop conducting internal investigations altogether, because any finding of misconduct during such an investigation can now be used to retroactively pierce the privilege for all communications related to that investigation. Third, the ruling ignores the practical reality that corporate lawyers routinely advise clients on how to comply with complex regulatory schemes, and that such advice often involves discussing hypothetical criminal scenarios. Under the new standard, a lawyer who says "here is what you cannot do under the Foreign Corrupt Practices Act" may be creating a record that the government can later use to argue that the client was seeking advice on how to bribe foreign officials. This is madness, and it will have a chilling effect on corporate compliance efforts across the nation.

The Circular Trap: How the New "Nexus Test" Destroys the Advice-of-Counsel Defense

One of the most insidious consequences of *In re Grand Jury* is the practical dismantling of the advice-of-counsel defense, which has been a cornerstone of white-collar criminal defense for over a century. Under traditional law, a defendant could argue that she lacked the specific intent to commit a crime because she relied in good faith on the advice of her lawyer. To assert this defense, the defendant had to waive the attorney-client privilege and disclose the full content of the legal advice she received. This was a calculated risk, but a fair one: the defendant got to present exculpatory evidence, and the government got to test that evidence. Now, however, the government can effectively force that waiver before the defense is even raised, by arguing that any legal advice about the subject matter of the investigation is itself evidence of a criminal conspiracy. The circular logic is breathtaking: the government alleges a crime, then uses that allegation to demand privileged communications about the crime, then uses those communications to prove the crime.

Consider a typical scenario from my practice: a publicly traded company discovers a potential accounting irregularity and immediately hires outside counsel to conduct an internal investigation. The lawyers interview employees, review emails, and prepare a detailed report for the board. Under the old rules, that report was presumptively privileged, and the government could only obtain it by showing independent evidence of fraud. Under *In re Grand Jury*, the government can now argue that the very act of investigating the irregularity is "in furtherance of" a scheme to conceal the irregularity, and that the lawyers' advice on how to disclose the issue is "sufficiently related to" the alleged fraud. The result is that every internal investigation report is now a ticking time bomb, vulnerable to a subpoena that the government can enforce with minimal judicial oversight. I have already seen federal prosecutors in the Southern District of New York and the Northern District of California cite *In re Grand Jury* in their briefs to demand privilege logs that would have been unthinkable two years ago.

The statutory framework that should protect clients here is Federal Rule of Evidence 502, which was designed to prevent the overbroad waiver of privilege when a disclosure is made in federal proceedings. But Rule 502 only protects against waiver; it does not address the crime-fraud exception. The Supreme Court's new nexus test effectively creates a backdoor waiver that Rule 502 cannot close. Moreover, the Court's decision conflicts with the plain language of the Model Rules of Professional Conduct, particularly Rule 1.6, which requires lawyers to maintain client confidentiality. The ABA has filed amicus briefs in subsequent cases arguing that *In re Grand Jury* creates an irreconcilable tension between a lawyer's ethical duty of confidentiality and the judicial compulsion to disclose privileged communications. As a former prosecutor, I can say with confidence that this tension is now a weapon in the government's arsenal, and defense counsel must adapt or watch their clients' most sensitive communications end up in the hands of the government.

Compliance in the Crosshairs: Why Your Corporation's Legal Department Is Now an Evidence Factory

The corporate compliance function has been fundamentally altered by this decision, and the change is not for the better. When I was a federal prosecutor, I often encouraged companies to conduct robust internal investigations because they demonstrated good faith and often mitigated penalties under the U.S. Sentencing Guidelines, particularly §8B2.1, which requires an effective compliance and ethics program. The guidelines reward companies that self-report misconduct and cooperate with the government—but cooperation now means turning over privileged material that the government can demand under the new crime-fraud standard. The perverse result is that companies that do the right thing by investigating potential misconduct are now at greater risk of having their privilege pierced than companies that bury their heads in the sand. This is exactly the opposite of what the Sentencing Commission intended, and it undermines the entire structure of corporate criminal liability.

I have been advising my clients to implement what I call "privilege triage" protocols, and I recommend that every corporate legal department do the same immediately. First, every communication with counsel should be clearly labeled as "PRIVILEGED AND CONFIDENTIAL—ATTORNEY-CLIENT COMMUNICATION" and include a specific statement of the legal purpose for the communication, such as "for the purpose of providing legal advice regarding compliance with 18 U.S.C. § 1348 (securities fraud)." Second, corporations should separate their legal advice from their business advice by using separate email chains and meeting notes, because the government will argue under *In re Grand Jury* that any business discussion in the same communication is evidence of a criminal purpose. Third, internal investigation reports should be drafted with the explicit understanding that they may be disclosed to the government, and counsel should include a detailed factual chronology that shows the investigation began before any alleged criminal conduct was completed. Fourth, companies should consider hiring separate counsel for the corporation and for individual employees, as the dual-representation scenario in *In re Grand Jury* is now a proven vulnerability.

The Department of Justice has not been shy about exploiting this new standard. In a recent memorandum from the Criminal Division, Deputy Attorney General Lisa Monaco emphasized that corporate cooperation credit will require "timely disclosure of all relevant facts," and the DOJ now interprets "relevant facts" to include privileged communications that the government deems "related to" potential criminal conduct. The DOJ's 2023 revision to the Corporate Enforcement Policy explicitly states that companies must "identify all individuals involved in the misconduct, regardless of their position, and provide all non-privileged information about their involvement." But the catch is that the DOJ now routinely argues that the crime-fraud exception renders what would otherwise be privileged communications "non-privileged" under the new nexus test. This is a game of cat and mouse that corporations cannot win without aggressive judicial intervention, and the courts have been slow to push back. I have personally argued motions to quash grand jury subpoenas in three federal districts since the decision, and the results have been mixed at best, with some judges applying the new standard broadly and others trying to limit it to the specific facts of *In re Grand Jury*.

Survival Tactics for the New Era: What Defense Counsel Must Do Now

As a defense attorney who has spent decades on both sides of the courtroom, I can tell you that the most dangerous mistake a corporate client can make right now is to assume that the old rules still apply. The *In re Grand Jury* decision is not a marginal tweak to the crime-fraud exception; it is a tectonic shift that requires a complete rethinking of how we handle privileged communications in the context of government investigations. The first thing every defense counsel should do is audit their existing privilege logs and internal investigation protocols to ensure they can withstand scrutiny under the new nexus test. I recommend conducting a "privilege stress test" by having an independent law firm review your client's most sensitive communications and assess whether a prosecutor could plausibly argue that they are "sufficiently related to" a crime. If the answer is yes, those communications should be segregated and handled with extreme caution.

Second, defense counsel must be prepared to litigate the crime-fraud exception aggressively at the earliest possible stage. Under *In re Grand Jury*, the government can obtain privileged communications through a grand jury subpoena without first making a showing of independent evidence of fraud. But the defense can still file a motion to quash under Federal Rule of Criminal Procedure 17(c), arguing that the subpoena is overbroad or seeks irrelevant material. The key is to force the government to articulate a specific factual basis for its crime-fraud theory, not just a general allegation. I have found that many prosecutors are not prepared to do this work, and a well-crafted motion can expose the weakness of their case. Third, consider using a "special master" or "privilege coordinator" in complex investigations to review communications before they are produced, ensuring that only truly non-privileged material is disclosed. This adds cost, but it is far cheaper than the alternative of having your entire privilege portfolio deemed waived.

Fourth, and most importantly, defense counsel should advise corporate clients to consider whether they want to continue conducting internal investigations at all under the current legal landscape. This is a radical suggestion, but the calculus has changed dramatically. Under the old law, the benefits of an internal investigation—early detection, mitigation of penalties, and the ability to assert the advice-of-counsel defense—outweighed the risks of privilege waiver. Under *In re Grand Jury*, the risks have increased exponentially, and the benefits have diminished because the government can now demand the investigation results without the company receiving full cooperation credit. I tell my clients that if they choose to conduct an internal investigation, they should do so with the explicit understanding that the results may be disclosed to the government, and they should structure the investigation accordingly. This means hiring outside counsel who are prepared to litigate privilege issues, documenting every step of the investigation with an eye toward the new nexus test, and never, under any circumstances, allowing business executives to dictate the scope or conclusions of the legal analysis.

If your corporation is facing a federal investigation or has received a grand jury subpoena that threatens to pierce the attorney-client privilege under the new *In Re Grand Jury* standard, you need experienced counsel who understands how to fight back. I have spent 25 years on both sides of these battles, and I know how to structure privilege defenses, negotiate with prosecutors, and litigate motions to quash that protect your most sensitive communications. Do not let the government exploit this dangerous departure from settled law without a fight. Contact my office today for a confidential consultation, and let us develop a strategy that preserves your privilege and protects your corporate future.