⚠️ Federal Prosecutors Don’t Move Until They’re Ready To Win.
By the time federal charges are filed, agents have been building the case against you for months — sometimes years. The evidence is organized. The witnesses are secured. The charging decisions have already been made.
Federal convictions carry mandatory minimums judges cannot reduce. Approximately 93.2% of Connecticut federal cases resolve by guilty plea, with federal prosecutors obtaining trial convictions in about 87% of remaining cases nationally. And they only bring cases they believe they can win.
The only variable still in your favor is how fast you respond.
Fill out this form now. You’ll speak directly with a Connecticut federal criminal defense attorney — not a paralegal, not intake — who understands federal procedure, federal sentencing guidelines, and what needs to happen before your first federal court appearance.
State court and federal court are two completely different games. Make sure you have someone who knows the difference.
Marin & Murphy Law Firm represents individuals facing federal criminal charges throughout Connecticut, with a practice built on serious felony defense, constitutional advocacy, and the kind of courtroom preparation that federal cases demand. Attorney Stefanie A. Murphy is admitted to the U.S. District Court for the District of Connecticut and handles the firm’s federal criminal defense matters in D. Conn., with Attorney Matthew T. Marin contributing constitutional and evidentiary expertise developed through trial-level rulings reported in Rhode Island Lawyers Weekly. When federal charges threaten your liberty, your career, and your family, you need defense counsel who have tried cases the government expected to win. For a full overview of charges, process, and sentencing in D. Conn., see our Connecticut federal criminal defense attorney page. Call (860) 294-4384 for a confidential consultation.
Why Hire Marin & Murphy for Federal Criminal Defense in Connecticut
Federal criminal defense is not a practice area that any competent attorney can do. It demands specific experience with federal procedure, the Sentencing Guidelines, the dynamics of federal investigation, and the willingness to prepare every case as if it is going to trial. The attorneys on the other side of your case — the Assistant U.S. Attorneys in D. Conn. — are not generalists. Your defense counsel shouldn’t be either.
Attorney Stefanie A. Murphy is admitted to the United States District Court for the District of Connecticut (Bar No. 31712) and holds simultaneous active federal bar admissions in D. Conn., D. Mass., and D.R.I. — enabling seamless representation across all three Southern New England federal districts. Both Murphy and Attorney Matthew T. Marin are members of the National Association of Criminal Defense Lawyers, the national professional organization for federal criminal defense practitioners.
Murphy has tried serious felony cases to verdict in jury trials prosecuted by the Attorney General’s Office, including cases involving homicide-level charges. The Providence Journal reported her jury acquittal in a murder prosecution — a case where co-defendants are serving life sentences for the same incident. She has served as lead counsel in a post-conviction DNA exoneration case challenging a decades-old conviction, with multiple Providence Journal articles covering her advocacy. She has handled multi-day Superior Court felony jury trials, high-visibility criminal matters, and constitutional evidentiary challenges across Rhode Island courts and U.S. District Court. Prior results do not guarantee a similar outcome. The cases referenced above are described to illustrate the nature of Attorney Murphy’s trial and post-conviction practice. Every case is evaluated on its individual facts, applicable law, jurisdiction, and procedural posture. Post-conviction matters described as ongoing remain in active litigation, and no outcome has been adjudicated.
Murphy’s practice focuses specifically on the intersection of scientific evidence and criminal defense. As lead editor of A Practical Guide to Trying DUI Cases in Rhode Island (2nd Edition 2024, MCLE New England) — the state’s definitive DUI litigation resource — Murphy has published and lectured on the reliability challenges embedded in forensic evidence, including search and seizure doctrine and pretrial motions practice. That analytical rigor applies directly to the wiretap evidence, forensic lab reports, cell-site data, and quantity calculations that drive federal criminal sentencing. She was invited by the Rhode Island Municipal Police Training Academy to lecture on trial practice and defense strategy — giving her direct insight into how law enforcement officers are trained to conduct the investigations that feed federal prosecutions.
Attorney Matthew T. Marin has established constitutional precedent that directly informs federal defense strategy. In State v. Corcoran (2022), Marin secured suppression of incriminating statements at the trial court level in a case that resulted in a Rhode Island Supreme Court ruling establishing statewide Miranda precedent for roadside interrogations. In State v. Zimmerman (2015), Marin originated the constitutional challenge that forced the Rhode Island Attorney General’s Office to revise the DUI rights form used in every arrest statewide — demonstrating the willingness to take on systemic challenges when defendants’ rights are at stake. Rhode Island Lawyers Weekly has published six standalone editorial features on Marin’s cases across four consecutive years of coverage, and has repeatedly quoted both Murphy and Marin as authorities on constitutional criminal procedure. Attorney Marin’s federal court admission is in the U.S. District Court for the District of Rhode Island; federal court appearances in the District of Connecticut are handled by Attorney Murphy.
Both attorneys gained early-career prosecution experience through the Rhode Island Attorney General’s Office, and Murphy prosecuted misdemeanor criminal matters as a Town Solicitor for Rhode Island municipalities. That firsthand exposure to how the government builds cases, evaluates cooperation, and makes charging decisions translates directly to federal defense — where understanding the prosecution’s perspective on cooperation agreements, safety valve eligibility, and plea negotiations is often the difference between a mandatory minimum sentence and a significantly reduced outcome. Both Murphy and Marin have also provided formal DUI enforcement instruction to recruits at the Rhode Island Municipal Police Academy, training the officers who conduct the traffic stops and investigations that often initiate federal cases.
Murphy has been selected to Super Lawyers for 14 consecutive years (Rising Star 2012–2018, Super Lawyers 2019–2025). Marin has been selected for 11 consecutive years (Rising Star 2014–2018, Super Lawyers 2019–2024) and has been named to the National Trial Lawyers Top 100. The firm has earned 451 five-star Google reviews with a 5.0 rating — reflecting a consistent record of client service across thousands of cases, including over 2,500 DUI cases with hundreds of evidence suppression victories.
Marin & Murphy’s existing federal practice in Rhode Island has built substantial domain authority and litigation experience in the federal system. Connecticut’s District Court is within practical reach of the firm’s offices, and the legal principles, sentencing framework, and procedural rules that govern federal practice are uniform across all districts. When your liberty is at stake in D. Conn., you need attorneys who have done this work before and will do it with the seriousness it demands. Call (860) 294-4384 for a confidential consultation.
Facing Federal Charges in Connecticut? Attorney Stefanie A. Murphy is admitted to the U.S. District Court for the District of Connecticut. Early intervention by experienced defense counsel can shape the trajectory of a federal case before critical decisions are made. Call (860) 294-4384 — 24/7 Confidential Consultations Every conversation is protected by attorney-client privilege.
Federal vs. State Criminal Cases in Connecticut
The difference between a state criminal charge and a federal one is not merely jurisdictional. It is structural, and it changes every calculation a defendant and defense attorney must make.
In Connecticut Superior Court, a judge has broad sentencing discretion. Probation, suspended sentences, and alternative programs are common outcomes for many offenses. In federal court, the U.S. Sentencing Guidelines establish a numerical range calculated from offense level, criminal history, and specific offense characteristics. Judges may depart from those ranges, but the Guidelines anchor every sentencing decision. There is no parole in the federal system. A defendant sentenced to 120 months will serve at least 102 months, reduced only by limited good-time credit.
Federal investigations are also different in scope and resources. The FBI, DEA, IRS Criminal Investigation, the Bureau of Alcohol, Tobacco, Firearms and Explosives, and Homeland Security Investigations all operate in Connecticut. These agencies conduct months- or years-long investigations involving wiretaps, cooperating witnesses, undercover operations, grand jury subpoenas, and forensic accounting before a single charge is filed. By the time a federal indictment is returned, the government has often assembled evidence that would take a state prosecutor months to develop post-arrest.
The grand jury process itself is a significant departure from state practice. In Connecticut state court, most felony charges proceed by information after a probable-cause hearing. In federal court, the Fifth Amendment requires indictment by grand jury for serious offenses. Grand juries sit in secret, hear only the government’s evidence, and return indictments at a rate that exceeds 99%. If you have received a Connecticut federal target letter notifying you that you are the subject of a federal grand jury investigation, you are likely facing indictment, and the window for pre-indictment intervention is closing.
The same underlying conduct can be charged in either system. Drug trafficking, firearms offenses, fraud, and violent crimes may be prosecuted federally when they involve interstate commerce, federal agencies, federal programs, or are adopted by federal prosecutors through joint task forces. Understanding which system your case is in, and why, is the first question your attorney must answer.
Federal Crimes We Handle in Connecticut
The District of Connecticut’s federal criminal docket is concentrated in a handful of high-volume, high-severity offense categories. In FY2024, 249 individuals were sentenced in D. Conn., with drug trafficking, firearms, and fraud dominating the caseload. Marin & Murphy represents clients across every major federal charge type prosecuted in this district.
Federal Drug Charges
Drug trafficking alone accounts for 45% of all federal sentences in Connecticut, far exceeding the national average of 29.5%. In FY2024, 112 individuals were sentenced on federal drug charges in D. Conn., predominantly involving heroin, fentanyl, cocaine, and methamphetamine trafficking along the I-95 corridor and in the Hartford and New Haven markets. Federal drug cases carry mandatory minimum sentences of 5 to 10 years for threshold quantities, and substantially more for distribution networks. Learn more about defending federal drug trafficking and conspiracy charges in Connecticut, including mandatory minimum thresholds, safety valve eligibility, and our approach to quantity disputes
Federal Firearms Charges
Firearms offenses accounted for 15.3% of D. Conn. federal sentences in FY2024, with 38 individuals sentenced. Federal firearms charges include possession by a prohibited person, use of a firearm during a drug trafficking or violent crime (carrying consecutive mandatory minimums under 18 U.S.C. § 924(c)), straw purchasing, and illegal trafficking. Learn more about defending federal firearms charges in Connecticut, including 18 U.S.C. § 924(c) consecutive mandatory minimums and prohibited person offenses.
Federal Fraud Defense (Wire, Mail, Bank)
Thirty individuals were sentenced for fraud, theft, or embezzlement offenses in D. Conn. in FY2024. Connecticut’s position as the second-largest hedge fund hub in the United States generates a disproportionate volume of investment fraud, securities fraud, and wire fraud prosecutions in the District. These cases have the highest estimated private counsel retention rate of any federal offense category. Learn more about defending federal fraud charges in Connecticut, including wire fraud, bank fraud, and securities fraud prosecutions in the nation’s second-largest hedge fund hub. For specific fraud charge types, see: federal wire fraud defense, federal securities fraud defense, federal healthcare fraud defense, federal tax fraud defense, federal bank fraud defense, and federal embezzlement defense, federal Medicare fraud defense, federal mail fraud defense, and federal ERTC fraud defense. For an overview of all white-collar charge types, see our Connecticut white collar criminal defense overview.
Federal Drug Conspiracy
Many of D. Conn.’s drug trafficking cases are charged as conspiracies under 21 U.S.C. § 846, meaning multiple defendants face collective accountability for the full scope of the conspiracy’s drug quantities. Conspiracy charges expand sentencing exposure dramatically and require defense attorneys who understand cooperation agreements, safety valve eligibility, and the role each defendant played in the alleged agreement. Learn more about defending federal drug conspiracy charges in Connecticut, including relevant conduct calculations, cooperation strategy, and safety valve eligibility. For non-drug federal conspiracy charges, see our overview of Connecticut federal conspiracy defense.
Federal Child Pornography Charges
Seven individuals were sentenced on child pornography charges in D. Conn. in FY2024. Federal child pornography offenses carry severe mandatory minimum sentences and collateral consequences including lifetime sex offender registration. These cases require defense counsel experienced in digital forensics, metadata analysis, and the constitutional limits of government search authority. Learn more about defending federal child pornography charges in Connecticut, including digital forensics challenges, metadata analysis, and mandatory minimum sentencing.
Federal Sentencing and Guidelines Mitigation
With 93.2% of D. Conn. federal cases resolving by guilty plea in FY2024, sentencing is the single most consequential stage of most federal prosecutions. The U.S. Sentencing Guidelines, cooperation motions, safety valve provisions, and the pre-sentence investigation report all determine whether a defendant faces the low end or the high end of a guidelines range that can span years. Learn more about federal sentencing and guidelines mitigation in Connecticut, including cooperation motions, safety valve provisions, and the pre-sentence investigation process. For cases already sentenced, see our page on Connecticut federal post-conviction relief.
Federal Indictment: What to Do Next
If you have been indicted by a federal grand jury in D. Conn., you will face an initial appearance, arraignment, discovery, and a compressed timeline that demands immediate preparation. The period between indictment and trial or plea is when the most critical defense work occurs. Learn more about what to do after a federal indictment in Connecticut, including the timeline from arraignment through trial and the critical defense work that occurs between indictment and resolution.
Federal Money Laundering
Money laundering charges under 18 U.S.C. §§ 1956 and 1957 are frequently layered onto drug trafficking and fraud prosecutions in D. Conn. These charges carry up to 20 years and are often used to increase sentencing exposure and leverage asset forfeiture. Learn more about defending federal money laundering charges in Connecticut, including 18 U.S.C. §§ 1956 and 1957 exposure and asset forfeiture defense.
Federal Sex Trafficking and CSAM Defense
Ten sex-related federal cases were prosecuted in D. Conn. in FY2024 across trafficking, sexual abuse, and child exploitation categories. These cases involve some of the most severe mandatory minimum sentences in the federal system and require defense counsel prepared to challenge forensic evidence, jurisdictional allegations, and witness credibility. Learn more about defending federal sex trafficking and CSAM charges in Connecticut, including mandatory minimum sentencing, forensic evidence challenges, and jurisdictional defense.
Federal Murder Defense
Fifteen individuals were sentenced for murder in D. Conn. in FY2024, a rate six times the national average. This elevated figure likely reflects federal prosecution of gang-related and organized crime violence in New Haven and Bridgeport through Connecticut federal RICO defense and violent crimes in aid of racketeering statutes. Federal murder charges can carry life imprisonment or the death penalty. Learn more about defending federal violent crimes and RICO charges in Connecticut, including RICO prosecutions, violent crimes in aid of racketeering, and the elevated D. Conn. murder prosecution rate.
Under Federal Investigation or Already Indicted? Whether you’re facing drug trafficking, firearms, fraud, or any federal charge in D. Conn., the time to retain defense counsel is now — before the government’s leverage grows and before co-defendants begin cooperating. Call (860) 294-4384 — 24/7 Confidential Consultations D. Conn.-admitted defense counsel available for urgent consultations.
Geographic Practice Areas
Marin & Murphy represents federal defendants across Connecticut’s four primary metropolitan areas. The District of Connecticut operates federal courthouses in New Haven (the primary seat), Hartford, and Bridgeport, with cases from Stamford and Lower Fairfield County typically venued at Bridgeport.
New Haven federal criminal defense attorney | Hartford federal criminal defense attorney | Bridgeport federal criminal defense attorney | Stamford federal criminal defense attorney
About the District of Connecticut
The District of Connecticut is a single federal judicial district covering the entire state. The U.S. District Court sits in three cities: New Haven (the primary seat), Hartford, and Bridgeport. The U.S. Attorney’s Office for the District of Connecticut employs approximately 68 Assistant U.S. Attorneys across offices in all three courthouse cities, with specialized units handling narcotics, violent crime, white-collar fraud, cybercrime, and civil rights cases. These specialized units also include the prosecution of Connecticut federal public corruption matters involving state and municipal officials, contractors, and lobbyists.
Defendants who cannot afford counsel are represented by the Federal Public Defender’s Office, which maintains offices in Hartford and New Haven with approximately seven attorneys in the New Haven office. When the Federal Public Defender has a conflict, the court appoints Criminal Justice Act (CJA) panel attorneys. Privately retained counsel make up an estimated 25 to 30 percent of D. Conn. federal defendants, representing approximately 50 to 65 individuals per year based on Bureau of Justice Statistics methodology applied to USSC case counts.
The distinction between a Federal Public Defender, a CJA panel attorney, and privately retained defense counsel is meaningful. Public defenders and CJA attorneys carry substantial caseloads. Private counsel can dedicate more time to investigation, expert consultation, and pre-indictment intervention. For defendants facing serious federal exposure, the choice of counsel is among the most consequential decisions they will make.
The Federal Defense Process
Federal criminal cases in D. Conn. follow a structured progression that differs significantly from state court timelines. Understanding this process helps clients make informed decisions at every stage.
Investigation and Target Letters. Most federal cases, particularly white-collar and drug conspiracy matters, begin long before an arrest. Federal agents investigate for months or years, using grand jury subpoenas, surveillance, informants, and forensic analysis. If you receive a target letter from the U.S. Attorney’s Office, it means you have been identified as a likely defendant. This is the most critical moment for legal intervention. Pre-indictment negotiation can sometimes prevent charges from being filed, reshape the government’s theory, or position a client for the best possible outcome if charges do follow. Business owners and executives facing a federal investigation in Connecticut face unique exposure that demands immediate attention. If federal agents have executed a search warrant at your home, business, or office, see our overview of Connecticut federal search warrant defense. If you have learned about a federal investigation but have not yet received formal notice, see what to do when you are facing a Connecticut federal criminal investigation. Healthcare professionals facing parallel civil and criminal exposure should see our page on Connecticut healthcare provider federal investigation defense.
Arrest and Initial Appearance. Federal arrests typically occur either by warrant following indictment or by summons. Within hours, you will appear before a U.S. Magistrate Judge for an initial appearance, where the court addresses detention or release conditions. Federal bail decisions are governed by the Bail Reform Act, and the government may seek pretrial detention by arguing that no conditions of release can assure appearance or community safety. Learn about federal detention, pretrial release conditions, and your federal detention hearing in Connecticut.
Arraignment and Discovery. After indictment, arraignment occurs quickly. The government must disclose discovery materials, which in federal cases can be enormous: thousands of pages of financial records, wiretap transcripts, forensic reports, and witness statements. Reviewing, organizing, and identifying weaknesses in this discovery is among the most labor-intensive and important work defense counsel does.
Plea Negotiation and Cooperation. In FY2024, 93.2% of D. Conn. federal cases resolved by guilty plea. This is not a sign of weak defense. It reflects the reality that federal sentencing provides significant incentives for acceptance of responsibility and cooperation, and that skilled defense attorneys negotiate federal plea agreements and cooperation that secure the lowest possible guidelines range. Cooperation agreements, safety valve eligibility for drug offenses, and substantial assistance motions all require experienced counsel to navigate effectively.
Trial and Sentencing. When trial is the right path, preparation must be exhaustive. Federal juries are drawn from the entire state, evidentiary rules are strictly enforced, and the government’s resources are formidable. Seventeen cases went to trial in D. Conn. in FY2024. For those cases, and for every case resolved by plea, sentencing under the Guidelines is the stage where preparation, mitigation evidence, and advocacy most directly determine the outcome.
The Federal Process Moves Fast. Your Defense Should Move Faster. From target letter to indictment to sentencing, every stage of a federal case presents strategic decisions with permanent consequences. Marin & Murphy provides the preparation and advocacy that federal cases demand. Call (860) 294-4384 — Available for Urgent Consultations 24/7
Frequently Asked Questions
What makes a crime federal instead of state in Connecticut?
A crime becomes federal when it involves interstate commerce, federal property, federal agencies, or federal programs. Drug trafficking across state lines, fraud using electronic communications, firearms offenses involving prohibited persons, and crimes on federal land are common examples. In many cases, the same conduct could be prosecuted in either system, and the decision often depends on which agency investigated and whether federal prosecutors believe they can obtain a more severe sentence.
How many federal criminal cases are filed in Connecticut each year?
Based on U.S. Sentencing Commission data, between 249 and 355 individuals are sentenced in the District of Connecticut in a given fiscal year. In FY2024, 249 individuals were sentenced, with drug trafficking accounting for 45% of those cases. The two-year average is approximately 302 sentenced individuals per year.
What is the difference between a federal public defender and a private defense attorney?
The Federal Public Defender’s Office represents defendants who cannot afford counsel. CJA panel attorneys are appointed when the public defender has a conflict. Private defense attorneys are retained directly by the defendant or their family. Private counsel typically have smaller caseloads, greater capacity for investigation and expert consultation, and more flexibility in how they allocate time and resources to a case.
What are the most common federal charges in Connecticut?
Drug trafficking is the most common federal offense in D. Conn., accounting for 45% of all sentences in FY2024. Firearms charges follow at 15.3%, then fraud, theft, and embezzlement at 12%. Murder charges were notably elevated at 6% of the D. Conn. docket, compared to less than 1% nationally.
Can a federal case be dismissed?
Federal cases can be dismissed, though it is less common than in state court. Dismissals may result from successful suppression motions that eliminate critical evidence, grand jury irregularities, prosecutorial misconduct, or negotiations during the pre-indictment phase. An experienced defense attorney evaluates every possible basis for dismissal early in the case.
What is the federal sentencing guidelines system?
The U.S. Sentencing Guidelines are a framework used to calculate a recommended sentencing range based on the offense level (severity of the crime and specific characteristics) and the defendant’s criminal history category. While the Guidelines are advisory after the Supreme Court’s decision in United States v. Booker, they remain the starting point for every federal sentencing decision. In D. Conn., 93.2% of cases in FY2024 resolved by guilty plea, making the Guidelines calculation and mitigation arguments the most critical phase for most defendants.
How much does a federal criminal defense attorney cost in Connecticut?
Federal defense retainers vary significantly based on the complexity of the case, the volume of discovery, the number of co-defendants, and whether the case is likely to proceed to trial. Retainers for federal matters typically range from $25,000 for straightforward cases to $150,000 or more for complex multi-defendant conspiracies or cases involving extensive forensic evidence. The cost of experienced defense counsel must be weighed against the severity of federal sentencing exposure.
451 Five-Star Google Reviews. 14 Consecutive Years of Super Lawyers Recognition. A Murder Acquittal. When the federal government brings its full resources against you in Connecticut, you need defense counsel who match that preparation. Call (860) 294-4384 — Confidential Consultations Available 24/7
Contact Marin & Murphy for a Confidential Consultation
If you are under federal investigation, have received a target letter from the U.S. Attorney’s Office for the District of Connecticut, or have been indicted on federal charges, the time to act is now. Early intervention by experienced defense counsel can shape the trajectory of a federal case before critical decisions are made by the government.
Marin & Murphy Law Firm provides confidential consultations for individuals facing federal criminal exposure in Connecticut. Attorney Stefanie A. Murphy is admitted to the U.S. District Court for the District of Connecticut (Bar No. 31712) and holds active federal bar admissions across D. Conn., D. Mass., and D.R.I. Every conversation is protected by attorney-client privilege.
Call (860) 294-4384 to speak with an attorney who understands what you are facing and what it takes to defend it.
