New York City Criminal Defense Investigations Lawyer
Before a single charge is filed, before a grand jury convenes, before a prosecutor decides whether to seek an indictment, there is an investigation. That window, which can span weeks or years, is often the most consequential phase of any criminal matter, and it is routinely wasted by people who do not yet know they need a lawyer. The decisions made during that period, who speaks to whom, what documents are handed over, how a target presents publicly, shape everything that follows. A New York City criminal defense investigations lawyer does not wait for the government to finish building its case. The work begins the moment a client’s name surfaces in a federal or state probe.
New York’s federal and state investigative machinery is among the most sophisticated in the country. The Southern District of New York, the Eastern District, the Manhattan District Attorney’s Office, the Brooklyn DA, and the state Attorney General each run investigations that can unfold quietly for years before any arrest is made. During that time, subpoenas go out, witnesses are interviewed, financial records are analyzed, and surveillance accumulates. Clients who engage defense counsel early gain the ability to monitor the investigation’s trajectory, communicate strategically with investigators when appropriate, and counter-investigate on their own. Those who wait until an arrest frequently discover that much of the damage was already done.
This page addresses what pre-arrest and post-arrest investigative defense actually looks like, why it matters in New York’s legal environment, and what someone who suspects they are under scrutiny should do right now.
What the Investigative Phase of a Criminal Case Actually Involves
Most people picture criminal defense as something that begins at arraignment. In reality, the federal government often spends one to three years investigating a target before any arrest. State investigations vary in pace but follow the same basic logic: gather evidence first, charge later. Understanding the mechanics of how these investigations operate is foundational to building any meaningful defense.
Federal investigations typically begin with a grand jury, a body of citizens empaneled to receive evidence and determine whether probable cause exists to indict. Grand jury proceedings are secret. The target often has no official notification. Witnesses receive subpoenas, sometimes including subpoenas for documents, emails, financial records, or phone records. A target’s colleagues, family members, or business partners may be interviewed without the target’s knowledge. By the time federal agents appear at a door or an indictment is unsealed, the government has frequently completed its investigative work.
State investigations in New York operate through a similar grand jury mechanism, though the pace and focus can differ significantly depending on the DA’s office running the probe. Complex financial fraud, public corruption, and organized crime cases handled by the Manhattan or Brooklyn DA can mirror federal investigations in sophistication and duration. The Attorney General’s office runs parallel investigations into insurance fraud, Medicaid fraud, and financial crimes that often intersect with federal inquiries.
A seasoned criminal defense investigations attorney in New York monitors all of these channels simultaneously, assessing where a client’s exposure lies and which investigative body poses the most immediate risk.
Why Jason Goldman’s Investigative Practice Stands Apart
Jason Goldman began his career as a Brooklyn prosecutor, which means he understands investigative strategy from the inside. He knows how cases are built, what evidence prosecutors prioritize, and at what point in an investigation a decision-maker typically concludes that charges are warranted. That prosecutorial lens shapes how the firm approaches every pre-arrest engagement: not as passive observers waiting to see what the government does, but as active counter-parties shaping the outcome before the case goes public.
Mr. Goldman has been recognized by the New York Post as “high-powered” and by WABC’s Sid Rosenberg as “brilliant.” Chelsea News has described his firm as having “a history of getting high-profile defendants off.” These aren’t abstract accolades; they reflect a consistent track record in the kind of complex, high-visibility matters where investigative work determines whether charges are ever filed in the first place. His representation has spanned corporate executives in finance, real estate, and hospitality, politicians, doctors, lawyers, athletes, and celebrities, precisely the categories of individuals who tend to appear on government radar before anyone has made a formal accusation.
Beyond the courtroom, Mr. Goldman maintains a network of private investigators, forensic experts, public relations professionals, crisis management specialists, and criminal justice advocates. On matters that attract press attention, that network becomes an extension of the defense itself. Controlling the narrative outside the legal system can be just as important as controlling the evidentiary record inside it. Mr. Goldman has been repeatedly tapped to serve in a strategic advisory capacity during sensitive, confidential investigations, keeping clients out of the spotlight while positioning them optimally if charges eventually do come. He is a member of the National Association of Criminal Defense Lawyers, the New York State Association of Criminal Defense Lawyers, and the New York City Bar Association, where he serves on the Criminal Courts Committee.
Common Investigative Scenarios That Bring Clients Through the Door
- Federal grand jury subpoena (individual): When a person receives a subpoena compelling their testimony before a federal grand jury, the immediate question is whether they are a witness, a subject, or a target, and the distinction carries enormous legal significance under Department of Justice guidelines.
- Document and records subpoena: Subpoenas for financial records, emails, corporate documents, or phone records signal that investigators are building an evidentiary foundation; responding strategically, including evaluating privilege claims and scope challenges, requires early legal intervention.
- Law enforcement contact or “knock and talk”: Agents from the FBI, HSI, DEA, IRS Criminal Investigation, or NYPD showing up at a home or office without an arrest warrant are conducting an interview, not making a required demand, and every word spoken without counsel present can be used against the speaker.
- White-collar and financial fraud investigations: Securities fraud, wire fraud, bank fraud, tax evasion, and related offenses are typically investigated over extended periods by federal agencies coordinating with the SDNY or EDNY; the earlier defense counsel engages, the more realistic the possibility of avoiding formal charges entirely.
- Public corruption inquiries: New York has a long history of state and federal investigations targeting elected officials, government contractors, and their associates; these cases often begin with a cooperating witness and expand in ways that can surprise secondary targets.
- Parallel state and federal investigations: The Manhattan DA and the SDNY have run simultaneous investigations on overlapping conduct, as have the Attorney General and federal counterparts; navigating both without inadvertently strengthening one case by responding to the other demands a defense attorney who understands both systems intimately.
- Corporate internal investigations with criminal exposure: When a company launches an internal investigation, employees can face dual exposure to their employer and to the government; employees who speak to corporate counsel without independent representation often find that those statements are later disclosed to prosecutors.
- Post-arrest investigation and case building: Even after an arrest, the government continues to investigate. Witnesses are flipped, new evidence surfaces, and cooperators are developed. A robust defense requires its own parallel investigation, using private investigators and forensic experts to counter the government’s theory of the case.
What to Do When You Believe You Are Under Federal or State Investigation
The single most consequential action anyone in this position can take is retaining counsel before making any statements to anyone, including friends, colleagues, or family members who may themselves be witnesses. This is not overcaution. Federal prosecutors have built cases on recorded conversations between co-conspirators who believed they were speaking privately. In New York, where wiretap authorizations are obtained regularly in organized crime, drug, and corruption cases, the assumption that a conversation is private is not always accurate.
If law enforcement contacts you, whether at your door, by phone, or through a letter requesting a voluntary interview, the appropriate response is to politely decline to speak without an attorney present. This refusal cannot be used as evidence of guilt. An agent who tells you otherwise is either mistaken or attempting to pressure you into compliance. Agents are permitted to make misrepresentations during investigations, and they frequently do.
Cases in New York’s federal system are handled in two primary district courts: the United States District Court for the Southern District of New York, located at 500 Pearl Street in Manhattan, and the United States District Court for the Eastern District of New York, located in Brooklyn and with a courthouse in Central Islip. State criminal matters in Manhattan move through New York Supreme Court and the Criminal Court of New York. Brooklyn matters run through the Kings County Supreme Court and Criminal Court. Understanding which court and which prosecutorial body has jurisdiction over your investigation matters because each office has its own enforcement priorities, internal culture, and approach to negotiating resolutions before indictment.
If you have received a target letter, a formal notice from the DOJ indicating that you are the subject of a grand jury investigation, that document requires an immediate, careful, and strategic response. A target letter is not an invitation to explain yourself. It is a signal that the government already believes it has enough to indict and is giving you an opportunity to plead or cooperate. Defense counsel can evaluate whether proactive engagement with the government, including a proffer session, could serve the client’s interests, or whether the better posture is to wait and contest the evidence at trial.
Do not destroy documents, delete emails, or purge digital records after receiving any indication of government scrutiny. Obstruction of justice and evidence tampering are separate felonies that prosecutors layer onto underlying charges with considerable regularity. Anything that could potentially be relevant to an investigation should be preserved, even if you believe it would be harmful to you. Your attorney can then evaluate what is legally privileged and what must be produced.
Questions People Ask About Criminal Defense Investigations in New York
What is the difference between being a witness, a subject, and a target of a federal investigation?
The Department of Justice uses three categories internally. A witness has information relevant to an investigation but is not believed to have criminal exposure. A subject is someone whose conduct falls within the scope of the grand jury’s inquiry, without a definitive determination yet. A target is someone against whom the government has substantial evidence linking them to a crime and whom prosecutors intend to indict. These categories are not static and can shift as an investigation develops.
Can a lawyer actually stop an investigation from resulting in charges?
Yes, and this happens more often than most people realize. Defense counsel can proactively present exculpatory evidence, correct factual misunderstandings that investigators are operating under, negotiate with prosecutors before an indictment is returned, or demonstrate that the legal theory underlying the investigation is flawed. None of these outcomes are guaranteed, but they are unavailable to someone who waits for an arrest before engaging counsel.
What is a proffer session, and should I participate in one?
A proffer session is a meeting between a subject or target, their attorney, and federal prosecutors or agents, in which the client provides information about their knowledge of criminal conduct, typically in exchange for a limited-use immunity agreement. Information provided in a proffer cannot be used directly against the speaker if no cooperation agreement is reached, but it can be used to develop leads against them. Whether to proffer is one of the most consequential decisions in a federal criminal matter and depends heavily on the specific facts, the strength of the government’s existing evidence, and the client’s goals.
How long do federal investigations in the Southern District of New York typically last?
There is no standard timeline. Some SDNY investigations conclude in months; complex financial fraud, public corruption, or organized crime investigations can run for several years before charges are filed. The pace depends on the volume of evidence, the number of witnesses, whether the investigation involves international components, and the investigative resources assigned to the matter. Clients should not assume that silence from the government means the investigation has ended.
Can the government use my emails and text messages without my knowledge?
Federal law authorizes the government to compel the production of stored electronic communications from service providers, often without contemporaneous notice to the account holder. The specific legal standards depend on the age and type of the communication. Additionally, if any party to a communication consents to monitoring, that communication can be recorded and used. Wiretap authorizations under federal law and New York state law can also capture communications in real time when authorized by a court.
What happens if my employer is investigated and I work there?
Employees of a company under federal or state investigation frequently receive subpoenas as witnesses. Your employer’s lawyers represent the company, not you. In some cases, their interests directly conflict with yours. If you are interviewed by company counsel as part of an internal investigation, those statements may be disclosed to government investigators. Anyone who receives a subpoena or an interview request in connection with a workplace investigation should consult independent criminal defense counsel before responding to any requests.
If I am arrested in New York, can my lawyer still conduct a parallel investigation?
Yes, and the quality of that investigation often determines the outcome of the case. A defense investigation after arrest focuses on locating witnesses the government has not interviewed, uncovering exculpatory evidence not included in the prosecution’s disclosure, retaining forensic experts to challenge the government’s evidence, and developing an affirmative narrative that supports acquittal or charge reduction. This work runs concurrently with the legal proceedings and informs trial strategy at every stage.
Is there anything I can do to protect attorney-client privilege during an investigation?
Attorney-client privilege protects confidential communications between a client and their lawyer made for the purpose of obtaining legal advice. To preserve that protection, communications should be directed to your attorney specifically, clearly framed as requests for legal counsel, and not shared with third parties who are not part of the legal team. Communications with friends, colleagues, family members, or a company’s in-house counsel do not carry the same protection. Retaining personal defense counsel and routing all sensitive communications through that attorney is the most reliable way to protect privilege.
How does media coverage of an investigation affect the legal defense?
In high-profile investigations, press coverage can influence witness cooperation, prosecutorial decision-making, jury pool formation, and the client’s professional and personal standing. A defense attorney who understands media dynamics can sometimes engage the press strategically to present a counter-narrative, while also protecting the client from coverage that might prejudice future proceedings. Mr. Goldman has managed both sides of this equation, engaging the media when it serves clients and keeping them insulated from scrutiny during sensitive phases of confidential investigations.
Can someone be prosecuted in both state and federal court for the same conduct?
Yes. The dual sovereignty doctrine permits both the federal government and New York state to prosecute an individual for the same underlying conduct without violating double jeopardy protections, because each represents a separate sovereign. This means that a state acquittal does not preclude a subsequent federal prosecution and vice versa. In practice, federal and state prosecutors often coordinate to avoid duplicative prosecution, but that coordination is discretionary, not mandatory, and does not create any legal bar to successive prosecutions.
Criminal Defense Investigation Representation Across New York City and Beyond
The Law Offices of Jason Goldman represents clients under investigation and those who have been charged across every borough of New York City and throughout the broader metropolitan region. Clients come from Manhattan neighborhoods including Midtown, the Financial District, Tribeca, the Upper East Side, and Harlem, as well as from Brooklyn communities such as Park Slope, Brooklyn Heights, Williamsburg, Crown Heights, and Bay Ridge. The firm serves clients from Queens neighborhoods including Astoria, Forest Hills, Jamaica, and Long Island City, as well as clients from the Bronx and Staten Island. Beyond the five boroughs, the firm handles matters originating in Westchester County, Nassau County, Suffolk County, and Rockland County, all jurisdictions where clients routinely face both state and federal investigative exposure tied to New York City-based conduct.
Federal matters in the Southern and Eastern Districts draw clients from across the region and beyond, including from New Jersey, Connecticut, and other states where federal investigations intersect with New York prosecutorial activity. Mr. Goldman is admitted in the Southern and Eastern Districts of New York, the State of New York, and the State of New Jersey, and has appeared pro hac vice in courts outside those jurisdictions when client matters require it. Wherever the investigation originates, the core defense approach remains consistent: early engagement, proactive counter-investigation, and strategic positioning before the government’s narrative hardens.
New York City Criminal Defense Investigation Attorney
The earlier you have counsel, the more options you have. That is the central truth of pre-arrest and investigative defense work. By the time a case reaches an arraignment, the government has already made its most important decisions, and the defense is in a reactive posture. Retaining a New York City criminal defense investigation attorney at the first sign of government scrutiny changes that dynamic. It gives you a voice in how the investigation develops, an opportunity to present your side before charges are filed, and the ability to counter-investigate before the government’s version of events becomes the only version anyone hears.
Jason Goldman brings a former prosecutor’s understanding of how investigations are built and a relentless advocate’s commitment to dismantling them on behalf of his clients. For individuals with significant stakes at risk, whether in their professional life, their public standing, or their freedom, this firm offers the kind of selective, discreet, and strategically sophisticated representation that this phase of a criminal matter demands. Call today to speak directly about your situation.
