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Corey Amundson is a first-chair trial lawyer, expert at leading and conducting complex corporate investigations on both sides of the table, and former DOJ bipartisan leader and public servant known for his judgment and problem-solving ability in high-stakes enforcement and crisis matters. As a partner of the Special Matters & Government Investigations practice group, he represents corporations, boards of directors, and senior executives in a broad array of government investigations, internal reviews, white-collar and civil litigation.

His experience spans matters involving alleged corporate financial fraud, bribery and corruption, false claims and statements, obstruction, and other enforcement risks across the financial services, energy, life sciences, accounting, defense, chemical, construction, technology & trade secrets, and public sectors. He regularly advises clients facing scrutiny from DOJ and state Attorneys General, congressional committees, Inspectors General, and domestic and international enforcement authorities.

Corey has more than two decades of public service as a career official at DOJ under multiple administrations, both in the field trying cases and leading the U.S. Attorney’s Office in the Middle District of Louisiana, and in Washington, D.C. as chief of multiple offices. He has tried over 20 federal jury trials, primarily involving complex corporate fraud and bribery & corruption, along with supervising more than 100 trials in over 20 federal districts throughout the U.S. across a wide range of industries.   

In Washington, D.C. at Main Justice, Corey served with distinction for over six years in two roles, first as the Director and Chief Counsel of DOJ’s internal affairs department, the Office of Professional Responsibility, and then as Chief of DOJ’s Public Integrity Section across multiple administrations. He previously served in leadership roles while at the U.S. Attorney’s Office in the Middle District of Louisiana for more than fifteen years, including overseeing all civil and criminal litigation for four years as Acting United States Attorney and First Assistant United States Attorney, and leading all criminal matters as Criminal Chief, including as DOJ’s Fifth Circuit representative advising on national criminal policies.

In these capacities he led multiple crisis response efforts and implemented or developed a variety of proactive enforcement initiatives consistent with DOJ priorities, including one of the first healthcare fraud strike forces in the country, the Criminal Division Corporate Whistleblower Awards Pilot Program, a financial fraud task force focused on data-mining, a lauded multi-agency initiative with the state AG to combat the online sexual exploitation of children, and a violent criminal enterprises strike force targeting gangs and other violent groups.

He also led, as Executive Director, the National Center for Disaster Fraud, a multi-agency entity responsible for coordinating nationwide disaster fraud enforcement, recovery and policies, many of which still are deployed today to address disaster-related fraud. He was a DOJ instructor for 20 years, teaching federal prosecutors and agents how to conduct investigations and try cases at the National Advocacy Center, the FBI Academy, and the Federal Law Enforcement Training Center, and was an Adjunct Law Professor at LSU teaching corporate and white collar crime.

During his years of public service, Corey received numerous awards and recognition for outstanding service, including the Assistant Attorney General Award for Exceptional Service, the EOUSA Director’s Award for Superior Performance by a Litigative Team, the HHS-OIG Integrity Award, the IRS-Criminal Investigations Honorary Special Agent Award, the FBI Exceptional Service Award, as well as numerous commendations from the Attorney General, DEA, DHS, FBI, and Treasury.

Full Bio

Credentials

J.D., Emory University School of Law

B.A., Indiana University

Supreme Court of District of Columbia

Supreme Court of Louisiana

Law Clerk, The Honorable Sarah Evans Barker, U.S. District Court for the Southern District of Indiana

Exceptional Service Award


U.S. Department of Justice, 2024 and 2022

Honorary Special Agent Award


Internal Revenue Service, Criminal Investigations, 2018

Commendation


U.S. Drug Enforcement Agency, 2018

Commendations


Federal Bureau of Investigation, 2017, 2008, 2004

Commendation


Inspector General, Tax Administration, U.S. Department of the Treasury, 2016

Director’s Award for Superior Performance by a Litigative Group


U.S. Department of Justice, 2013

Commendations


Inspector General, U.S. Department of Homeland Security, 2013 and 2010

Commendation


U.S. Attorney General, 2013

Extraordinary Efforts Award


Federal Bureau of Investigation, 2012

Integrity Award


Inspector General, U.S. Department of Health and Human Services, 2008

Exceptional Service in the Public Interest Award


Federal Bureau of Investigation, 2008

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Recognition

Exceptional Service Award


U.S. Department of Justice, 2024 and 2022

Honorary Special Agent Award


Internal Revenue Service, Criminal Investigations, 2018

Commendation


U.S. Drug Enforcement Agency, 2018

Commendations


Federal Bureau of Investigation, 2017, 2008, 2004

Commendation


Inspector General, Tax Administration, U.S. Department of the Treasury, 2016

Director’s Award for Superior Performance by a Litigative Group


U.S. Department of Justice, 2013

Commendations


Inspector General, U.S. Department of Homeland Security, 2013 and 2010

Commendation


U.S. Attorney General, 2013

Extraordinary Efforts Award


Federal Bureau of Investigation, 2012

Integrity Award


Inspector General, U.S. Department of Health and Human Services, 2008

Exceptional Service in the Public Interest Award


Federal Bureau of Investigation, 2008

Matters

Supervised financial fraud, false claims, bribery and corruption, and national security investigations and prosecutions involving public and private corporations, including a multinational investment company, a state-owned oil company in Azerbaijan, an online payment processing company, a Turkish construction firm, a domestic footwear manufacturer, a financial institution in Mexico, a Missouri-based healthcare entity, a defense contracting firm, numerous political action committees, and an international bank based in South America.

Lead counsel in the investigation and prosecution of three engineers for stealing Dow Chemical trade secrets surrounding a highly regarded chemical manufacturing process and selling secrets to state-affiliated firms in the People’s Republic of China, culminating in the lead defendant being convicted following a four-week jury trial and the others pleading guilty.

Co-counsel in defending federal healthcare fraud matter prosecuted by the U.S. Attorney’s Office in Boston, in which our team persuaded prosecutors to dismiss a 17-count healthcare fraud indictment against our client, a product manager for a major medical device and healthcare company that had pled guilty and agreed to pay more than $500 million, the largest such fine in history at the time.

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Matters

Supervised financial fraud, false claims, bribery and corruption, and national security investigations and prosecutions involving public and private corporations, including a multinational investment company, a state-owned oil company in Azerbaijan, an online payment processing company, a Turkish construction firm, a domestic footwear manufacturer, a financial institution in Mexico, a Missouri-based healthcare entity, a defense contracting firm, numerous political action committees, and an international bank based in South America.

Lead counsel in the investigation and prosecution of three engineers for stealing Dow Chemical trade secrets surrounding a highly regarded chemical manufacturing process and selling secrets to state-affiliated firms in the People’s Republic of China, culminating in the lead defendant being convicted following a four-week jury trial and the others pleading guilty.

Co-counsel in defending federal healthcare fraud matter prosecuted by the U.S. Attorney’s Office in Boston, in which our team persuaded prosecutors to dismiss a 17-count healthcare fraud indictment against our client, a product manager for a major medical device and healthcare company that had pled guilty and agreed to pay more than $500 million, the largest such fine in history at the time.

Co-counsel in defending a civil matter filed in the District of Columbia against a major tobacco company, seeking class certification and alleging violations of the Racketeer Influenced Corrupt Organizations (RICO) Act. Our team successfully defended the suit by prevailing on class certification after extensive discovery.

Lead counsel in the investigation and prosecution of a multinational defense and energy firm, for criminal Clean Air Act violations associated with the death of a worker at a chemical manufacturing facility, resulting in a criminal conviction and $12 million in fines and restitution.

Supervised the investigation and prosecution of insider trading associated with the public sale of a Fortune 500 energy and chemical company, resulting in the convictions of a senior corporate executive, among others.

Co-counsel in the investigation and prosecution of a subsidiary of a multinational medical device and healthcare company for a healthcare fraud scheme involving kickbacks and off-label promotion, resulting in a global resolution involving over $40 million in criminal and civil penalties.

Supervised the creation and implementation of one of the first Medicare Fraud Strike Forces in the country, in partnership with the DOJ’s Fraud Section, the Inspector General for the U.S. Department of Health and Human Services, and the Louisiana AG’s Office, resulting in the successful prosecution of more than 80 corporate and individual defendants involving more than $300 million in fraudulent claims.

Lead counsel in the investigation and prosecution of an accounting firm president, a government tax auditor, and four prominent business owners for a multi-million-dollar tax fraud and bribery scheme, including the funneling of money to Syria.

Lead counsel in the investigation and prosecution of an Audit Manager with the Internal Revenue Service for criminal conflict of interest and illegally accessing government databases in connection with undisclosed private tax business.

Lead counsel in the investigation and prosecution of the state deputy insurance commissioner, four mayors, two police chiefs, and a city council member involving the corrupt passage of state and municipal legislation and multi-million-dollar federal procurement fraud and extortion schemes, resulting in four multi-week jury trials on charges under the RICO Act and the longest corruption sentence in Louisiana history.

Matters

Supervised financial fraud, false claims, bribery and corruption, and national security investigations and prosecutions involving public and private corporations, including a multinational investment company, a state-owned oil company in Azerbaijan, an online payment processing company, a Turkish construction firm, a domestic footwear manufacturer, a financial institution in Mexico, a Missouri-based healthcare entity, a defense contracting firm, numerous political action committees, and an international bank based in South America.

Lead counsel in the investigation and prosecution of three engineers for stealing Dow Chemical trade secrets surrounding a highly regarded chemical manufacturing process and selling secrets to state-affiliated firms in the People’s Republic of China, culminating in the lead defendant being convicted following a four-week jury trial and the others pleading guilty.

Co-counsel in defending federal healthcare fraud matter prosecuted by the U.S. Attorney’s Office in Boston, in which our team persuaded prosecutors to dismiss a 17-count healthcare fraud indictment against our client, a product manager for a major medical device and healthcare company that had pled guilty and agreed to pay more than $500 million, the largest such fine in history at the time.

See more

Close

Matters

Supervised financial fraud, false claims, bribery and corruption, and national security investigations and prosecutions involving public and private corporations, including a multinational investment company, a state-owned oil company in Azerbaijan, an online payment processing company, a Turkish construction firm, a domestic footwear manufacturer, a financial institution in Mexico, a Missouri-based healthcare entity, a defense contracting firm, numerous political action committees, and an international bank based in South America.

Lead counsel in the investigation and prosecution of three engineers for stealing Dow Chemical trade secrets surrounding a highly regarded chemical manufacturing process and selling secrets to state-affiliated firms in the People’s Republic of China, culminating in the lead defendant being convicted following a four-week jury trial and the others pleading guilty.

Co-counsel in defending federal healthcare fraud matter prosecuted by the U.S. Attorney’s Office in Boston, in which our team persuaded prosecutors to dismiss a 17-count healthcare fraud indictment against our client, a product manager for a major medical device and healthcare company that had pled guilty and agreed to pay more than $500 million, the largest such fine in history at the time.

Co-counsel in defending a civil matter filed in the District of Columbia against a major tobacco company, seeking class certification and alleging violations of the Racketeer Influenced Corrupt Organizations (RICO) Act. Our team successfully defended the suit by prevailing on class certification after extensive discovery.

Lead counsel in the investigation and prosecution of a multinational defense and energy firm, for criminal Clean Air Act violations associated with the death of a worker at a chemical manufacturing facility, resulting in a criminal conviction and $12 million in fines and restitution.

Supervised the investigation and prosecution of insider trading associated with the public sale of a Fortune 500 energy and chemical company, resulting in the convictions of a senior corporate executive, among others.

Co-counsel in the investigation and prosecution of a subsidiary of a multinational medical device and healthcare company for a healthcare fraud scheme involving kickbacks and off-label promotion, resulting in a global resolution involving over $40 million in criminal and civil penalties.

Supervised the creation and implementation of one of the first Medicare Fraud Strike Forces in the country, in partnership with the DOJ’s Fraud Section, the Inspector General for the U.S. Department of Health and Human Services, and the Louisiana AG’s Office, resulting in the successful prosecution of more than 80 corporate and individual defendants involving more than $300 million in fraudulent claims.

Lead counsel in the investigation and prosecution of an accounting firm president, a government tax auditor, and four prominent business owners for a multi-million-dollar tax fraud and bribery scheme, including the funneling of money to Syria.

Lead counsel in the investigation and prosecution of an Audit Manager with the Internal Revenue Service for criminal conflict of interest and illegally accessing government databases in connection with undisclosed private tax business.

Lead counsel in the investigation and prosecution of the state deputy insurance commissioner, four mayors, two police chiefs, and a city council member involving the corrupt passage of state and municipal legislation and multi-million-dollar federal procurement fraud and extortion schemes, resulting in four multi-week jury trials on charges under the RICO Act and the longest corruption sentence in Louisiana history.

Credentials

J.D., Emory University School of Law

B.A., Indiana University

Supreme Court of District of Columbia

Supreme Court of Louisiana

Law Clerk, The Honorable Sarah Evans Barker, U.S. District Court for the Southern District of Indiana

Exceptional Service Award


U.S. Department of Justice, 2024 and 2022

Honorary Special Agent Award


Internal Revenue Service, Criminal Investigations, 2018

Commendation


U.S. Drug Enforcement Agency, 2018

Commendations


Federal Bureau of Investigation, 2017, 2008, 2004

Commendation


Inspector General, Tax Administration, U.S. Department of the Treasury, 2016

Director’s Award for Superior Performance by a Litigative Group


U.S. Department of Justice, 2013

Commendations


Inspector General, U.S. Department of Homeland Security, 2013 and 2010

Commendation


U.S. Attorney General, 2013

Extraordinary Efforts Award


Federal Bureau of Investigation, 2012

Integrity Award


Inspector General, U.S. Department of Health and Human Services, 2008

Exceptional Service in the Public Interest Award


Federal Bureau of Investigation, 2008

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Recognition

Exceptional Service Award


U.S. Department of Justice, 2024 and 2022

Honorary Special Agent Award


Internal Revenue Service, Criminal Investigations, 2018

Commendation


U.S. Drug Enforcement Agency, 2018

Commendations


Federal Bureau of Investigation, 2017, 2008, 2004

Commendation


Inspector General, Tax Administration, U.S. Department of the Treasury, 2016

Director’s Award for Superior Performance by a Litigative Group


U.S. Department of Justice, 2013

Commendations


Inspector General, U.S. Department of Homeland Security, 2013 and 2010

Commendation


U.S. Attorney General, 2013

Extraordinary Efforts Award


Federal Bureau of Investigation, 2012

Integrity Award


Inspector General, U.S. Department of Health and Human Services, 2008

Exceptional Service in the Public Interest Award


Federal Bureau of Investigation, 2008