5 Critical Steps to Take Today If You're Under Federal Investigation

1. Invoke Your Fifth Amendment Right Immediately—But Do It the Right Way

In my 25 years as a federal prosecutor, I witnessed countless individuals walk into FBI field offices with nothing but good intentions and walk out as targets of a federal grand jury investigation. The single most common mistake I observed was the belief that "cooperating early" would somehow insulate a person from prosecution. The Fifth Amendment to the United States Constitution is not a shield for the guilty alone; it exists precisely to protect the innocent from the coercive power of the state. When you are under federal investigation, every word you utter becomes evidence that can be parsed, twisted, and used against you in a courtroom. I have seen federal agents take a simple, truthful statement like "I don't recall" and present it to a grand jury as proof of willful evasion. The moment you learn you are under investigation, you must politely but firmly decline to answer any questions, and you must do so without elaboration or apology.

Invoking your Fifth Amendment rights requires more than simply staying quiet; it requires a clear, unambiguous statement that you are asserting your privilege against self-incrimination. If an FBI agent knocks on your door, do not say "I haven't done anything wrong" or "Let me think about it," because those statements can be interpreted as implied waivers of your rights. Instead, state calmly: "I am asserting my Fifth Amendment right to remain silent, and I will not answer any questions without my attorney present." This exact language, recognized by courts under Miranda v. Arizona and its progeny, creates a bright line that even the most aggressive agents must respect. I recall a case where a client initially told agents "I'm happy to help," and that single phrase was used to argue that he had voluntarily waived his rights, leading to a multi-year legal battle over suppression. Your silence is not an admission of guilt; it is the exercise of a constitutional right that the Supreme Court has repeatedly called "the essential mainstay of our adversary system."

Beyond verbal statements, you must also be aware that federal agents are trained to use "consent" to search your phone, car, or home without a warrant. Under the Fourth Amendment, any evidence obtained through voluntary consent is admissible, even if you did not know you had the right to refuse. I have handled cases where a target handed over his cell phone "just to prove he had nothing to hide," and that phone contained metadata that contradicted his alibi. Never consent to a search of any kind, and never allow agents into your home without a physical search warrant signed by a federal magistrate judge. If agents present a warrant, you must still remain silent, but you should step aside and let them execute the warrant while your attorney reviews it later. The key takeaway here is that your rights are not self-executing; you must affirmatively invoke them, and you must do so with precision and consistency from the very first moment of contact.

2. Issue a Written Litigation Hold to Every Person and Entity Connected to Your Case

Federal criminal investigations often hinge on the integrity of documentary evidence, and the federal government takes the destruction of evidence with extreme seriousness. Under 18 U.S.C. § 1519, any person who knowingly alters, destroys, mutilates, conceals, covers up, falsifies, or makes a false entry in any record, document, or tangible object with the intent to impede or obstruct any federal investigation faces up to 20 years in federal prison. This statute applies even if the destruction occurs before a subpoena or court order has been issued, as long as the government can show that you had notice of a pending investigation. In my experience, the most common way individuals inadvertently violate this statute is by "cleaning up" old emails or deleting files from a shared drive after receiving a target letter or even an informal inquiry from a federal agent. Once you have notice of an investigation, you have a legal duty to preserve all potentially relevant evidence, and that duty extends to your employees, business partners, family members, and anyone else who might hold documents related to the subject matter.

To properly execute a litigation hold, you must send a written notice—via email and certified mail—to every relevant party, instructing them to preserve all documents, communications, and electronically stored information (ESI) in their possession. The notice should specifically identify the scope of the investigation, the types of documents to be preserved, and the consequences of non-compliance, including potential criminal liability for spoliation. I have seen cases where a company's IT department automatically deleted emails after 90 days, and that routine process was later characterized by prosecutors as willful destruction of evidence because the company failed to pause its deletion protocols after receiving a preservation letter. Your litigation hold must also include metadata, server logs, backup tapes, and any other digital footprint that might be relevant. Do not assume that your cloud service provider will automatically preserve your data; you must send a separate preservation request to every third-party vendor that hosts your information.

In addition to issuing the hold, you must document your compliance efforts with meticulous detail. Federal prosecutors frequently depose corporate custodians about the steps they took to preserve evidence, and any gap in the record can be exploited to argue that evidence was intentionally destroyed. I recommend creating a spreadsheet that lists every person notified, the date of notification, the method of delivery, and the confirmation of receipt. If you are an individual, do not rely on your memory or informal conversations—put everything in writing. The federal rules of criminal procedure, specifically Rule 16, require the government to provide discovery, but the burden is on you to show that you did not destroy evidence. A well-documented litigation hold not only protects you from obstruction charges but also demonstrates to prosecutors that you are taking the investigation seriously, which can sometimes lead to more favorable plea negotiations or even a declination of charges.

3. Hire a Federal Defense Attorney Before You Respond to Any Grand Jury Subpoena

Grand jury subpoenas are among the most powerful tools in the federal prosecutor's arsenal, and responding to one without experienced counsel is akin to walking into a courtroom without knowing the rules of evidence. Under Federal Rule of Criminal Procedure 17, a grand jury subpoena can compel you to produce documents, appear for testimony, or both, and failure to comply can result in contempt of court, which carries potential jail time. However, many individuals mistakenly believe that they must comply immediately and without question, when in fact there are numerous legal avenues to challenge, narrow, or delay a subpoena. In my years as a prosecutor, I issued hundreds of subpoenas, and I can tell you that the most effective responses came from defense attorneys who knew how to negotiate the scope, timing, and format of production. A skilled attorney can often convince the government to accept documents in lieu of live testimony, or to limit the subpoena to specific time frames and custodians, thereby reducing your exposure and giving you time to build a defense.

One of the most critical aspects of responding to a subpoena is understanding the difference between a "target" and a "subject" of the investigation. If you receive a subpoena, you are at least a subject, meaning the government has evidence linking you to the conduct under investigation. Responding to a subpoena without counsel can inadvertently waive important privileges, including the attorney-client privilege and the work-product doctrine. I have handled cases where a client produced a document that contained privileged communications with his business attorney, and that single error allowed the government to pierce the privilege for an entire category of documents. Your attorney will carefully review every document before production to identify privileged material, trade secrets, or irrelevant information that should be withheld or redacted. Additionally, your attorney can negotiate a "confidentiality agreement" with the government to prevent the disclosure of sensitive business information to third parties, which is especially important in white-collar investigations involving proprietary data.

Beyond document production, if the subpoena requires your personal testimony before the grand jury, you must be prepared for a high-stakes legal proceeding where there is no judge present to rule on objections, and where the prosecutor controls the entire questioning process. Under Federal Rule of Evidence 1101(d)(2), the strict rules of evidence do not apply in grand jury proceedings, meaning hearsay, leading questions, and other inadmissible evidence are all fair game. I have seen witnesses break down under the pressure of a grand jury examination, contradicting themselves on minor details and creating perjury charges under 18 U.S.C. § 1621. Your attorney cannot be inside the grand jury room with you, but they can wait outside and advise you during breaks, and they can help you prepare for the types of questions you will face. Never agree to testify without first having a thorough preparation session with your attorney, and never sign any waiver of immunity without understanding that immunity can be "use immunity" (which still allows prosecution based on independently derived evidence) rather than "transactional immunity" (which provides complete protection). The decision to testify or remain silent is one of the most consequential you will ever make, and it must be made with the guidance of counsel who understands the specific facts of your case and the temperament of the assigned Assistant United States Attorney.

4. Immediately Secure and Segregate Your Digital Assets—Including Personal and Business Devices

In the digital age, federal investigations almost always involve the seizure and forensic examination of computers, smartphones, tablets, and cloud storage accounts. The government has sophisticated tools, including forensic software like Cellebrite and EnCase, that can recover deleted files, reconstruct browsing history, and extract metadata from virtually any device. If you are under investigation, you must immediately take steps to secure your digital assets, but you must do so in a way that does not itself constitute obstruction of justice. The first step is to create a forensic image of all relevant devices, which is a bit-for-bit copy that preserves the exact state of the data at a specific point in time. This image should be created by a qualified digital forensics expert, not by you or your IT staff, because any alteration to the original data can be characterized as spoliation. I have seen cases where a defendant attempted to "clean up" his computer by deleting personal files, and the government's forensic examiner was able to recover those files and then argue that the deletion showed consciousness of guilt.

You must also immediately change all passwords for your online accounts, but do not delete any accounts or close any email addresses. Changing passwords is important to prevent unauthorized access, but deleting accounts can be interpreted as an attempt to destroy evidence. Instead, preserve all account data by downloading copies of your emails, cloud files, and social media communications, and store those copies on an external hard drive that you provide to your attorney. Under the Stored Communications Act (18 U.S.C. § 2701 et seq.), the government can obtain a warrant for your electronic communications from third-party providers like Google, Microsoft, and Apple, so you should assume that the government already has or will soon obtain access to your digital footprint. By preserving your own copies, you can ensure that you have the same evidence the government has, which is essential for preparing a defense. Additionally, you should instruct all family members and employees not to discuss the investigation on any digital platform, including text messages, WhatsApp, or Signal, because those communications can be subpoenaed and used against you.

Finally, be aware that the government can use your digital footprint to establish patterns of behavior, including your location history, financial transactions, and communications with co-conspirators. If you use a personal device for business purposes, or vice versa, you must segregate those devices immediately to prevent the government from claiming that all data on the device is subject to search. I recommend purchasing a separate "clean" device for all communications with your attorney, and using encrypted messaging apps with end-to-end encryption for those conversations. However, you must be careful not to destroy any evidence on your existing devices; the goal is to preserve and protect, not to conceal. Your attorney can work with a digital forensics expert to create a chain of custody for your devices, ensuring that any later forensic examination by the government cannot be challenged as unreliable. In the federal system, the government bears the burden of proving that digital evidence is authentic and unaltered, and a well-preserved forensic image can be your strongest tool for challenging the government's narrative.

5. Conduct a Thorough Privilege Review of All Communications—Including Family and Business Discussions

The attorney-client privilege is the bedrock of the defense relationship, but it is far more fragile than most people realize. Under federal common law, the privilege applies only to communications made in confidence between a client and an attorney for the purpose of obtaining legal advice. However, the presence of a third party, including a spouse, business partner, or even a close friend, can waive the privilege entirely. In my years as a federal prosecutor, I frequently obtained waivers of privilege by subpoenaing communications that included a third party, and I used those communications to build devastating cross-examinations. If you are under federal investigation, you must immediately review all of your communications—emails, text messages, handwritten notes, and even verbal conversations—to identify any that contain legal advice or discussions about the investigation. Any communication that includes a third party must be treated as potentially discoverable, and you should cease all discussions of the investigation with anyone other than your attorney and your attorney's staff.

One of the most common pitfalls I see is the "spousal exception" to the privilege. While the marital communications privilege protects confidential communications between spouses, it does not apply if the communication is made in the presence of a third party, or if the communication relates to a joint criminal enterprise. Under the crime-fraud exception, communications between a client and attorney are not privileged if they are made in furtherance of a crime or fraud. This means that if you discuss the investigation with your spouse and then your spouse repeats that information to a friend, the government can arguably subpoena your spouse's testimony about the conversation. I have handled cases where a husband and wife were both indicted because they discussed the investigation over the phone, and the government obtained a recording of that call through a Title III wiretap. The only safe course of action is to limit all investigation-related discussions to your attorney's office, and to avoid discussing the case in any location where you could be overheard, including restaurants, cars, and public transportation.

Beyond the attorney-client privilege, you must also be aware of the work-product doctrine, which protects materials prepared by your attorney in anticipation of litigation. However, this protection can be waived if you share those materials with third parties, including expert witnesses or consultants, without a proper agreement in place. If you need to engage a forensic accountant, private investigator, or other expert, your attorney must retain that expert directly and ensure that all communications are covered by the attorney-client privilege. I recommend that you do not conduct any independent investigation on your own, such as contacting witnesses or reviewing documents, because those actions can create a discoverable record that the government can use against you. Instead, let your attorney direct all investigative activities, and document all communications through your attorney's office. The federal rules of criminal procedure, specifically Rule 16(b), require the defense to disclose certain expert witnesses and reports, but your attorney can manage that disclosure strategically to minimize your exposure. Remember, the privilege is your most valuable asset in a federal investigation, and it must be guarded with the same vigilance as your Fifth Amendment rights.

If you are under federal investigation, time is not on your side. Every day that passes without strategic legal representation increases the likelihood that the government will build a stronger case against you, secure indictments against co-conspirators who may cooperate against you, or obtain search warrants that could seize your assets and disrupt your life. I have spent over two decades on both sides of the federal criminal justice system, and I know that the decisions you make in the first 72 hours after learning of an investigation can determine whether you face indictment or whether the case is declined. Do not wait for a target letter to arrive, and do not assume that your innocence will protect you. Contact our firm immediately for a confidential consultation, and let us put our experience to work protecting your rights, your reputation, and your freedom. The federal system is