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Criminal Division

The Criminal Division oversees some of the most complex and wide-ranging criminal cases brought in federal courts. Below is an overview of the Criminal Division units. 

National Security and International Narcotics

The National Security and International Narcotics Unit is responsible for the investigation and prosecution of transnational criminal conduct that threatens U.S. national security, including counterterrorism, counterintelligence, sanctions-evasion, and international narcotics trafficking matters. In 2009, the unit was created by merging the Terrorism and National Security Unit and International Narcotics Trafficking Unit because of the increasing nexus between narco-trafficking and terrorism financing. The unit works closely with the Office’s local, state, national, and international law enforcement partners, including the Federal Bureau of Investigation (FBI), the U.S. Drug Enforcement Administration (DEA), and the New York City Police Department (NYPD), as well as components across the U.S. Intelligence Community.

Securities and Commodities Fraud Task Force

The Securities and Commodities Fraud Task Force investigates and prosecutes crimes relating to the operation of the country’s securities and commodities markets, including all varieties of securities fraud, insider trading, market manipulation schemes, accounting and regulatory reporting frauds, and penny stock “pump and dump” schemes. The Task Force works in close coordination with the Securities and Exchange Commission, the Commodity Futures Trading Commission, and the FBI to uncover these financial frauds.

Complex Frauds and Cybercrime

The Complex Frauds and Cybercrime Unit oversees the investigation and prosecution of complex fraud cases involving financial institution fraud, mortgage fraud, health care fraud, and tax fraud, as well as cybercrimes. The unit was created in 2009 to apply renewed focus and additional resources toward addressing the significant threat that complex fraud schemes and cybercrimes pose to the national economy and to the financial health of individuals and their local communities. The unit works in close coordination with the Civil Division’s Civil Frauds Unit and with the Criminal Division’s Money Laundering and Asset Forfeiture Unit, to maximize the recovery of criminal proceeds from complex frauds, and to return the money to victims.

Public Corruption

The Public Corruption Unit works, in close partnership with the FBI and other federal, state and city investigative agencies to maintain and protect the integrity of all levels of government. The unit oversees the investigation and prosecution of corruption crimes committed by elected and appointed officials, government employees, and individuals and companies doing business with the city, state, and federal government. Corruption crimes investigated by the unit include bribery, embezzlement, and frauds committed against local, state, and federal government agencies.

Money Laundering and Transnational Criminal Enterprises

The Money Laundering and Transnational Criminal Enterprises Unit prosecutes crimes at the intersection of international finance and international organized crime. The unit focuses on investigations of money laundering offenses and the actors who facilitate and promote criminal activity through money laundering and other forms of illicit finance. By directing attention to the flow of criminal proceeds through the global financial system, the unit exposes and prosecutes an array of underlying crimes. The supervisors and staff assigned to the unit also oversee the Office’s forfeiture program, including forfeiture actions and allegations filed in cases across the Criminal Division. In that capacity, the unit has also pioneered the use of federal forfeiture laws to recover and return stolen art and cultural heritage property.

Violent and Organized Crime

The Violent and Organized Crime Unit seeks to disrupt and dismantle the most violent and destructive criminal organizations both domestically and abroad. Over the last several years, the unit has investigated and successfully prosecuted countless leaders and members of notorious criminal enterprises, including violent gangs such as the Bloods, Crips, and Latin Kings; La Cosa Nostra, or the Italian mafia; Eastern European and Eurasian criminal enterprises; and Asian organized crime. The unit makes active and aggressive uses of the Racketeering Influenced Corrupt Organizations (RICO) statute and large-scale narcotics sweeps, using undercovers, wiretaps, and cooperating witnesses, to charge make cases that have had a tangible impact in making communities and neighborhoods in Manhattan, the Bronx, and upstate New York safer and freer from gang and gun violence. The unit also investigates and prosecutes unsolved or “cold” homicides, labor union corruption and other racketeering offenses in which criminal enterprises often engage, including alien smuggling and sophisticated frauds.


The Narcotics Unit is devoted to prosecuting narcotics cases at the local, regional and international levels. The unit works closely with a variety of federal law enforcement agencies including the DEA, the FBI, Immigration and Customs Enforcement, and local law enforcement agencies, including the NYPD and the New York State Police, to prosecute narcotics dealers who traffic in cocaine, and other controlled substances, as well as those involved in the illegal diversion and distribution prescription painkillers. The work of the unit has led to significant seizures of controlled substances, as well as proceeds from the criminal activity.

General Crimes

All new Assistant U.S. Attorneys are first assigned to the General Crimes Unit, where they are introduced to the various aspects of federal criminal prosecution. In the unit, Assistants learn how to investigate, bring to trial, and handle appeals for criminal cases. Assistants in the unit also handle the daily intake of cases referred to the Office by virtually every law enforcement agency within the District. Assistants are then assigned to the various senior units within the Office where the larger and more complex cases are handled.


The Criminal Appeals Unit provides support to the Office by ensuring that submissions to the United States Court of Appeals for the Second Circuit are of the highest quality. The unit assists with writing briefs and motions, and preparing Criminal Division Assistants for oral arguments before the Second Circuit. The unit also provides guidance on legal issues arising in all phases of criminal prosecutions, advises the Office of developments in criminal law, and assists in the formulation of Office policies that address enforcement of that law.

White Plains Division

The White Plains Division investigates and prosecutes violations of federal law occurring primarily in Westchester, Rockland, Orange, Putnam, Dutchess, and Sullivan counties. Over the past several years, the Division, working with state and local law enforcement agencies, has successfully prosecuted several large-scale gang, drug, murder, and public corruption cases in these communities.

Updated July 13, 2022

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