Massachusetts Federal Money Laundering and Bank Fraud Defense Attorney

Money laundering charges under 18 U.S.C. § 1956 and bank fraud charges under 18 U.S.C. § 1344 are frequently charged together and alongside healthcare fraud, wire fraud, and drug trafficking as companion counts. Each layered charge multiplies sentencing exposure — and activates civil and criminal forfeiture statutes that allow the government to seize real property, business interests, vehicles, and bank accounts before a conviction is entered. Understanding the full scope of the financial charges against you — and the forfeiture dimensions the government intends to pursue — requires defense counsel who understands how these cases are built and what it takes to defend them.

Arrest, Investigation, and What Happens First

Federal money laundering and bank fraud investigations in Massachusetts rarely begin with an arrest. They begin in the financial records. Bank Secrecy Act reporting — Suspicious Activity Reports filed by financial institutions, Currency Transaction Reports for cash deposits above $10,000 — flows into FinCEN and is shared with federal law enforcement. The FBI’s Financial Crimes Unit, IRS Criminal Investigation, and the DEA’s financial intelligence teams analyze transaction patterns, identify structuring, and begin reconstructing cash flows before any individual knows they are under investigation.

The earliest visible signal is often a grand jury subpoena — directed not to you personally, but to your bank, your accountant, your business partners, or your real estate attorney. Subpoenas for bank records, wire transfer histories, loan applications, and financial statements can reach back years. By the time investigators make direct contact, they may already have a substantially complete picture of the financial flows they intend to characterize as money laundering or bank fraud.

Federal agents may also approach business associates, employees, or family members with questions about financial transactions without notifying you in advance. These interviews are designed to develop cooperating witnesses and gather testimony before you have an opportunity to understand the scope of the investigation. A formal target letter from the USAO for the District of Massachusetts is the most explicit signal that indictment is imminent and that the government believes it has sufficient evidence to proceed.

At no point in this process are you required to speak with federal investigators without defense counsel present. The instinct to explain financial transactions, demonstrate good faith, or characterize what the government is misunderstanding is one of the most consequential mistakes a person under federal financial investigation can make. Statements made to federal agents — whether recorded or not — become part of the government’s evidentiary record and can be used to establish knowledge and intent, the hardest elements for the government to prove in any financial crime case.

The first 24 to 72 hours after any visible sign of federal money laundering or bank fraud scrutiny are not the time for delay. The pre-indictment window — when defense counsel can engage with prosecutors, challenge the government’s legal theory, and in some cases prevent charges from being filed — closes at indictment. Retaining counsel immediately is the decision that determines what options remain.

The Charges and What the Government Must Prove

Federal money laundering and bank fraud prosecutions in Massachusetts are built on a set of statutes whose elements define the entire defense landscape.

Money Laundering — 18 U.S.C. § 1956 requires the government to prove that the defendant conducted or attempted to conduct a financial transaction involving the proceeds of a “specified unlawful activity,” knowing that the property represented those proceeds, and either: (a) with intent to promote the carrying on of that unlawful activity, (b) with intent to conceal or disguise the nature, location, source, or ownership of the proceeds, or (c) knowing the transaction was designed to evade reporting requirements. The “specified unlawful activity” predicate — the underlying offense from which the proceeds were generated — is an element the government must establish independently. In Massachusetts, the most common predicates are healthcare fraud, drug trafficking, wire fraud, and public corruption. Each laundering transaction is a separate count carrying up to twenty years in federal prison.

Money Laundering — 18 U.S.C. § 1957 is the companion statute, covering transactions in “criminally derived property” of a value greater than $10,000, even without the concealment or promotion intent required by § 1956. This statute is used to charge what would otherwise appear to be ordinary financial transactions — depositing funds into a business account, paying contractors, transferring money to family members — when the government alleges the funds derived from a specified unlawful activity. The absence of a specific intent requirement makes § 1957 charges easier to prove than § 1956 charges, but the ten-year maximum sentence is lower.

Bank Fraud — 18 U.S.C. § 1344 requires proof that the defendant knowingly executed or attempted to execute a scheme to defraud a financial institution, or to obtain money, funds, or other property from a financial institution by false or fraudulent pretenses, representations, or promises. Bank fraud charges in Massachusetts arise from a broad range of conduct: fraudulent loan applications, check kiting schemes, false representations in commercial lending transactions, PPP loan fraud, mortgage fraud, and the submission of false financial statements to obtain credit. Each execution of the scheme — each loan application, each draw on a line of credit — is a separate count carrying up to thirty years per count, the highest maximum sentence of any non-violent federal fraud offense.

Money-laundering convictions built on constitutional error can be revisited through post-conviction remedies under § 2255.

Structuring — 31 U.S.C. § 5324 makes it illegal to structure currency transactions to evade Bank Secrecy Act reporting requirements — including breaking cash deposits into amounts below the $10,000 Currency Transaction Report threshold. Structuring is a standalone federal offense that does not require proof that the underlying funds were derived from criminal activity. The government can charge structuring based entirely on transaction patterns in bank records without proving the source of the funds.

Forfeiture is not a sentence — it is a separate legal proceeding that the government pursues in parallel with the criminal case. Under 18 U.S.C. § 982, the government can seek forfeiture of all property involved in or traceable to money laundering and bank fraud offenses. In practice, this means real estate, business interests, vehicles, bank accounts, and investments can all be targeted — and the government can seek a money judgment against the defendant personally for the total proceeds of the offense even if specific assets have been dissipated.

Bail, Detention, and Asset Restraint

Federal money laundering and bank fraud defendants in Massachusetts face two simultaneous crises at arrest: the detention hearing and the asset freeze. Both must be addressed immediately and with experienced defense counsel in place.

Most federal financial crime defendants are not detained pending trial — they present the community ties, professional backgrounds, and absence of prior criminal history that federal magistrates weigh heavily at detention hearings. However, the government will seek detention when it believes a defendant poses a risk of obstruction — destroying financial records, transferring assets out of reach, or intimidating witnesses who are cooperating with the investigation.

The more immediate crisis for many defendants is the asset restraint. The government can seek a pretrial restraining order under 18 U.S.C. § 1345 freezing bank accounts, business operating funds, and personal assets before trial. This is not a post-conviction remedy — it is a pretrial tool that can effectively shut down a business and eliminate a defendant’s ability to pay defense counsel. Challenging the scope and basis of the government’s asset restraint request — demonstrating that restrained funds are not traceable to the alleged offense, that the government’s loss calculation is inflated, or that legitimate business operations require access to working capital — is frequently among the most urgent litigation in the first weeks of a federal financial crime case.

Pretrial release conditions in financial crime cases often include restrictions on financial activity — prohibitions on opening new bank accounts, restrictions on cash transactions, limitations on asset transfers. Understanding the scope of those conditions and challenging overly broad restrictions that interfere with legitimate financial and professional activities requires counsel who is engaged from the initial appearance forward.

The Evidence That Decides Federal Money Laundering and Bank Fraud Cases

Federal financial crime prosecutions are documentary cases. The government builds its case from financial records, and the evidentiary core is typically assembled before a single witness testifies.

Bank records and transaction histories are the foundation of every money laundering and bank fraud case in Massachusetts. The government subpoenas years of account statements, wire transfer records, cash deposit slips, and loan files. Financial analysts employed by the FBI or IRS create transaction maps that trace cash flows from the alleged predicate offense through a series of financial accounts, business entities, and real estate transactions. The defense must conduct the same analysis independently — identifying legitimate sources of funds, alternative explanations for transaction patterns, and errors in the government’s tracing methodology.

Loan applications and financial statements submitted to lenders are the documentary core of bank fraud cases. The government will present the application alongside financial statements, tax returns, and business records to establish that representations made to the lender were false at the time they were made. The defense must examine whether the representations were accurate based on information available at the time, whether the lender’s own underwriting practices reflected actual reliance on those representations, and whether the government can prove the defendant personally knew the statements were false rather than relying on information provided by others.

Bank Secrecy Act reports — Suspicious Activity Reports and Currency Transaction Reports — provide the government with a long-term record of flagged transactions. In structuring cases, the prosecution will present transaction records showing a pattern of deposits just below $10,000 over an extended period, and argue that the pattern itself demonstrates deliberate evasion of reporting requirements. The defense must examine whether the pattern reflects structuring intent or simply the normal cash flow of a legitimate business.

Cooperating witnesses present a particularly significant challenge in money laundering cases involving multiple defendants or business entities. Business partners, accountants, employees, and financial intermediaries who received plea agreements with cooperation credit will testify about conversations, instructions, and financial decisions involving the primary defendant. Their prior inconsistent statements, motivations for cooperation, and the benefits received from the government in exchange for testimony are frequently the most productive cross-examination targets at trial.

Expert witnesses are required in complex money laundering and bank fraud cases. Forensic accountants employed by the government will trace funds and calculate the loss figures that drive the Sentencing Guidelines calculation. The defense must retain financial experts who can challenge the government’s tracing methodology, identify legitimate sources of funds that the government’s analysis failed to account for, and contest the loss amount — which directly determines the sentencing range.

Electronic communications — emails, text messages, and messaging application records — frequently provide the government with evidence of knowledge and intent. Prosecutors look for communications that establish awareness of the predicate offense from which funds were derived, discussions of how to structure transactions to avoid reporting requirements, and instructions to employees or business partners about handling cash flows. Defense review of electronic communications must identify context that explains financial decisions, legitimate business rationale for transaction patterns, and evidence of good faith reliance on professional advice.

Defense Strategy in Federal Money Laundering and Bank Fraud Cases

Federal financial crime defense is not generic criminal defense applied to a banking context. It requires integration of federal criminal procedure with specific expertise in financial transaction analysis, Bank Secrecy Act compliance, commercial lending practices, and the enforcement priorities of the USAO’s financial crimes unit and the FBI’s Financial Crimes Unit in Massachusetts.

Early case assessment is the most consequential phase of the defense. Before the government’s investigation becomes fully visible, defense counsel must reconstruct what the government is likely to have obtained, assess the strength of the predicate offense allegation that underlies the laundering theory, and identify the most viable defenses across the full charge spectrum. In money laundering cases, the viability of the entire prosecution often depends on whether the government can prove the underlying predicate offense — if the predicate collapses, the laundering charges frequently collapse with it.

Challenging the predicate offense is often the most important strategic decision in a money laundering case. The government must prove not only that the defendant conducted transactions in criminally derived proceeds, but that the source of those proceeds was a specified unlawful activity. A money laundering charge resting on a healthcare fraud predicate collapses if the underlying healthcare fraud cannot be established. Defense counsel must assess whether the government’s predicate theory is legally and factually sound and — where it is not — develop the legal arguments for dismissal or acquittal on the laundering counts independent of any defense to the predicate charges.

The knowledge and intent defense is the central legal battleground in money laundering prosecutions. The government must prove that the defendant knew the property represented the proceeds of unlawful activity — not merely that the funds moved through accounts that were later alleged to contain criminal proceeds. In cases involving business entities, multiple accounts, or financial intermediaries, establishing the requisite knowledge is genuinely difficult for prosecutors. Defense counsel must identify the factual record that demonstrates a lack of knowledge and develop the narrative that explains the defendant’s conduct as consistent with legitimate financial activity.

Forfeiture defense runs in parallel with the criminal defense and demands independent attention. Challenging the government’s tracing analysis — demonstrating that the assets targeted for forfeiture were acquired with legitimate funds rather than criminal proceeds — can preserve assets that would otherwise be stripped at sentencing. Where some assets are traceable to criminal proceeds, the defense must ensure that the forfeiture calculation does not include legitimate assets that the government has incorrectly attributed to the offense.

Motion practice in financial crime cases focuses on the scope of grand jury subpoenas and financial institution records requests, the admissibility of financial expert testimony under Daubert standards, Brady and Giglio obligations for exculpatory financial records and cooperating witness benefits, and — critically — challenges to the loss and proceeds calculations that drive the Sentencing Guidelines range. In complex cases with years of transaction data, the government’s loss calculation is frequently the most consequential contested issue at sentencing, with differences of hundreds of thousands of dollars in alleged proceeds translating directly into years of additional imprisonment under the Guidelines.

Pre-indictment engagement with the USAO is a viable option in some financial crime cases. Where the government’s predicate theory is legally contestable, where the defendant’s role in the financial transactions reflects legitimate business conduct rather than knowing participation in a fraud, or where the asset tracing analysis contains significant errors, a well-prepared pre-indictment presentation can in some cases result in a declination or a substantially narrower charge. This option requires counsel with judgment about when engagement is productive and credibility with the prosecutors handling the case.

Experience That Matters in Federal Financial Crime Defense

Federal money laundering and bank fraud cases are tried in a district with one of the most experienced financial crimes prosecution units in the country. The outcome depends on whether the defense can match that experience at every stage.

Attorney Stefanie A. Murphy has represented defendants in serious federal criminal matters and high-stakes felony litigation throughout her career. Her jury trial record — including a murder acquittal reported by the Providence Journal and representation in serious felony cases prosecuted by state attorney general offices — demonstrates the trial readiness that federal financial crime defense demands at its most contested stages. Defense counsel in a federal financial crime case must be prepared to take the matter to trial before a federal jury and to execute a trial strategy that challenges every element the government must prove.

Attorney Stefanie A. Murphy is admitted to the U.S. District Court for the District of Massachusetts (D. Mass. Federal Bar #663646). Matthew T. Marin is admitted in Massachusetts state courts (BBO #672462).

Murphy’s experience with complex evidentiary challenges — including post-conviction DNA litigation where the reliability of scientific evidence was the central contested issue — translates directly to the forensic accounting and financial tracing challenges that determine the outcome of money laundering and bank fraud cases. The same disciplined approach to challenging expert testimony methodology that applies in forensic science cases applies to the government’s financial analysis: where the methodology is flawed, the conclusion is unreliable, and the jury must be shown why.

Her policy-level expertise, including extensive published work in criminal procedure and recognition as a legal authority in evidence-intensive litigation, reflects the analytical approach that complex federal financial cases require. The attorneys at Marin & Murphy appear in all three divisions of the District of Massachusetts — the Moakley Courthouse in Boston, the Donohue Federal Building in Worcester, and the U.S. Courthouse in Springfield — and understand the specific practices and preferences of the judges and prosecutors handling financial crime matters in each division.

Federal money laundering and bank fraud cases are not matters where general familiarity with criminal law is sufficient. The intersection of financial transaction analysis, Bank Secrecy Act compliance, forfeiture law, and federal sentencing demands counsel who has handled these matters with competence and judgment. Related federal charges frequently accompany financial crime prosecutions — including healthcare fraud, government fraud, public corruption, and RICO charges — and defense counsel must understand how the financial counts interact with the full indictment.