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Terrance P. Flynn

Member

tflynn@harrisbeachmurtha.com
D: (716) 200-5120  
- Buffalo, NY Office
- New York, NY Office
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Terrance Flynn
Profile
Representative Matters
Resources
Distinctions

Terry is a former presidentially appointed United States Attorney for the Western District of New York. He represents businesses and individuals across industries in both civil and criminal government investigations which include conducting internal corporate probes, litigation, grand jury matters and independent monitorships.

Terry also litigates in federal and state courts on behalf of a diverse array of clients among the Fortune 50 and large privately held companies, including such companies as Walmart, Meta Platforms/Facebook, United Technologies, United/Continental Airlines, Westlake Chemical Corporation, Cisco Systems, Skyryse, UBS Financial Services and the Buffalo Sabres, in such areas as commercial litigation, class-action certification, product liability and personal injury litigation, and government compliance. Terry’s representation of United Technologies resulted in Harris Beach Murtha being acknowledged among the Go-To Law Firms® for 2014 in Contracts Litigation as published in Corporate Counsel magazine.

Terry advises clients in complex legal crises involving criminal, civil, regulatory and related public relation matters. He has been engaged by leading companies in the financial, intellectual property, health care, retail, environmental, transportation, gaming, life sciences, public finance and energy sectors to conduct sensitive regulatory and criminal investigations on international, national and state levels. His knowledge of and relationship with federal, state and local law enforcement enables him to react quickly in order to respond to various crisis situations.

His federal and state court litigation practice has encompassed such areas as antitrust, trade secrets, environmental contamination, contract disputes, aeronautical, mass tort, products liability, medical malpractice, financial, estates, education, fiduciary and class actions. Terry regularly handles subpoena responses and witness preparation in federal and state civil and criminal litigation.

Prior to joining Harris Beach Murtha, Terry served as the United States Attorney for the Western District of New York from 2006 to 2009. In that capacity, he was the chief civil lawyer and criminal prosecutor for the United States and all of its agencies in the 17 county region of the Western District of New York. He oversaw the management of two offices (Buffalo and Rochester) with more than 130 personnel, including 57 attorneys. Specifically, he was responsible for the overall civil affirmative enforcement, civil defense and criminal prosecution of approximately 4,200 cases, encompassing such areas as government compliance/independent monitor, health care fraud, commercial litigation, international trade, white collar fraud, bankruptcy and numerous other civil and criminal matters. During his tenure, the U.S. Attorney’s Office for the Western District of New York recovered on behalf of taxpayers more than $124 million through both affirmative civil and criminal enforcement of fraud against the U.S. Government.

Prior to his confirmation as the United States Attorney, Terry was a trial lawyer who litigated and tried cases throughout New York state, including the New York City metropolitan area. He represented numerous Fortune 100 and 500 corporations, including, but not limited to, General Motors, Toyota, Ford, Chrysler, Raytheon, Black & Decker, Hertz and Westinghouse.

  • Conducts independent investigations in regards to alleged whistleblower claims.
  • Representation of defendant international company in antitrust litigation involving potential class action certification.
  • Serving as counsel to a large health services company currently subject to a five year federal court ordered monitor ship pursuant to a Department of Justice investigation and prosecution.
  • Served as the federally appointed Monitor on a multi-year matter brought by the U.S. Department of Justice and U.S. Department of Veteran Affairs over an international company with procurement compliance and regulatory issues.
  • Representation of company in federal court litigation involving accusations of trade secret theft in the aeronautical industry.
  • Counsel to national healthcare companies in ERISA and RICO litigation involving potential class action certifications.
  • Counsel to Facebook and Mark Zuckerberg in a fraudulent breach of contract action in federal court which culminated in the court's granting of a motion to dismiss the lawsuit.
  • Lead counsel to Fortune 10 company in multiple multi-year investigations, both domestically and internationally.
  • Trial co-counsel to United/Continental Airlines in a seven week trial involving an airplane crash. The state and federal litigation arising out of the catastrophic airplane crash involved over 45 plaintiffs.
  • Counsel to international company regarding potential FCPA violations which resulted in a favorable resolution.
  • Regularly retained to represent individuals and/or entities before state and federal grand juries in multiple jurisdictions.
  • Lead independent counsel to international client in connection with corporate financial investigation. Managing the relationship with the client in order to conduct multi-state investigations.
  • Lead counsel to oil and gas company in litigation stemming from a gas explosion which caused significant personal injuries and a fatality. Litigated court proceedings and successfully mediated the lawsuit.
  • Counsel to a major financial services company in an investigation by the New York State Attorney General's office which resulted in a favorable resolution.
  • Lead counsel to a Fortune 50 company in a multi-year corporate independent monitor investigation which resulted in no charges being filed.
  • Counsel to a major international corporation in trade secret litigation.
  • Counsel to an individual in UBS-Swiss tax fraud case.
  • Counsel to international aeronautical company in litigation involving fatalities arising out of airplane accident. Successfully achieved dismissal of all claims against the defendant corporation at both the trial and appellate levels.
  • Counsel to company in a consumer fraud investigation commenced by the New York State Attorney General's office.
  • Counsel to medical professional in federal criminal investigation which resulted in prosecution declinations with no imposition of monetary penalties.
  • Counsel to a medical care provider under investigation by state regulatory body.
  • Managed matters in the crisis arena relating to insurance, corporate accidents and government investigation.
  • Counsel to professional sports and entertainment businesses regarding both compliance and litigation matters.
  • Counsel to municipalities and related agencies on a variety of internal investigations encompassing labor, financial and compliance matters.
  • Representing Wynn Resorts and the Related Companies in regards to its licensing application for a downstate casino license in the State of New York.
  • Conducted multiple labor-related investigations involving such issues as anti-discrimination, harassment and equal pay.
  • Representation of professionals before state licensing authorities.
  • Representative of companies and individuals on several Covid PPP/EIDL fraud investigations.
  • Regular representation of businesses, non-profits, municipal entities, and individuals regarding federal, state and local criminal subpoenas and civil investigative demands.
Insights
March 24, 2026

U.S. Department of Justice Issues Uniform Corporate Enforcement Policy For All Criminal Cases

Overview of the DOJ’s new uniform corporate enforcement policy and what it means for corporate compliance from experienced attorneys.
March 9, 2026

Federal Investigation Puts NY Medicaid Providers Under Spotlight Amid Fraud Allegations

CMS is zeroing in on Personal Care, Home Care, Medical Transportation and related services.
July 24, 2025

The Trump Administration Signals Its False Claims Act Enforcement Priorities

Explore DOJ priorities in fraud enforcement under the Trump administration, including health care and PPP loan cases.
July 7, 2025

The DOJ’s Top Priorities in White-Collar Crime

Targeted: cartels and transnational criminal organizations, human smuggling organizations, the flow of drugs into the U..S. and terrorism.
June 10, 2025

NY Attorney General Focuses on Corporate Conduct Over Past Six Months

Attorney General Letitia James is s focusing on consumer protection, privacy rights and monopolistic practices.
July 1, 2024

Supreme Court Upends Chevron Doctrine in Landmark Decision

The U.S. Supreme Court issued a decision in Loper Bright Enterprises v. Raimondo that upended a 40-year-old paradigm of judicial review of f
March 15, 2024

DOJ to Offer Whistleblowers Money to Combat Corporate Misconduct

The DOJ is launching a whistleblower monetary rewards program to drive investment in internal compliance and reporting systems.
March 7, 2024

False Claims Act Enforcement Highlights Need for Robust Compliance Programs

The False Claim Act enforcement highlights the need for more robust compliance programs in a wide range of entities.
News
September 29, 2026

40 Harris Beach Murtha Attorneys Selected to 2026 Upstate New York Super Lawyers® and Super Lawyers: Rising Stars® Lists

The list recognizes accomplished attorneys who have achieved a high degree of peer recognition and professional achievement.
August 20, 2026

123 Harris Beach Murtha Lawyers Recognized as 2027 Best Lawyers® Award Recipients; 10 Earn “Lawyer of the Year” Recognition

Best Lawyers honorees are selected through a peer-review process evaluating professional excellence within specific practice areas and geogr
June 4, 2026

15 Harris Beach Murtha Attorneys, Eight Practice Areas Earn Recognition in Chambers USA 2026

Chambers and Partners is an independent professional legal research company operating across 200 jurisdictions.
June 3, 2026

Harris Beach Murtha Attorney Appointed to Merit Selection Panel

Terrance P. Flynn joins the U.S. District Court for the Western District of New York’s Merit Selection Panel.
December 2, 2025

Harris Beach Murtha Launches Artificial Intelligence Industry Team

As AI becomes more prevalent, the risks associated with it present challenges.
September 29, 2025

36 Harris Beach Murtha Attorneys Selected to 2025 Upstate New York Super Lawyers® and Super Lawyers: Rising Stars® Lists

Super Lawyers is a national ranking service of accomplished attorneys who have achieved a high degree of professional achievement.
August 21, 2025

More Than 100 Harris Beach Murtha Lawyers Recognized as 2026 Best Lawyers® Award Recipients; 11 Earn “Lawyer of the Year” Recognition

Best Lawyers provides trusted, peer-reviewed recognition of top legal professionals, helping clients find credible, experienced counsel.
June 5, 2025

Chambers USA 2025 Rankings Recognize 18 Harris Beach Murtha Attorneys and Nine Practice Areas

The independent legal research company operating across 200 jurisdictions delivers rankings and insights about leading lawyers and firms.
Events

Partner Terry Flynn to Present on Recent Enforcement Trends Targeting Auto Dealers at MSADA Annual Meeting

October 10, 2025
Terry Flynn to present “Driven to Comply: Recent Enforcement Trends Targeting Automotive Dealers” at MSADA Annual Meeting.

Terry Flynn and Dawn Russell to Present CLE on What to Do When the Government Comes Knocking

June 17, 2025
Terry Flynn and Dawn Russell will present a virtual CLE for the Association of Corporate Counsel Connecticut Chapter.

Terry Flynn, Heidi Gregory, Eric Bach, Emily Crowley and Matt Emens Presenting Webinar on Long-Term Care Investigations: Critical Steps To Mitigate Risk and Protect Your Residents, Staff and Reputation

August 4, 2020
As widely reported, Gov. Cuomo has asked the state Department of Health and Attorney General Letitia James to conduct an investigation of th
External Publications

Publication: Achieving a Culture of Compliance

Speaker: Conducting Effective Internal Investigations (DRI Cybersecurity and Data Privacy Conference, 2018)

Speaker: Two Wrongs Don’t Make a Right! Ethical Concerns when Conducting Internal Investigations(DRI Annual Meeting, 2017)

December 1, 2017

Publication: More Regulations Mean More Scrutiny (quoted, Buffalo Law Journal)

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Professional and Civic

  • National Association of Former United States Attorneys, Past President
  • United States District Court for the Western District of New York Magistrate Judge Merit Selection Panel, member
  • University of Buffalo School of Law, Lecturer on Government Compliance and Corporate Investigations
  • University of Buffalo National Law School Alumni Association, Past President
  • New York State Power Authority, Past Trustee
    (New York Governor appointment and State Senate confirmation)
  • Federal Bar Council Foundation, former member of the Board of Directors
  • Food Bank of Western New York, volunteer
  • New York State Bar Association – Committee on Mass Disaster Response, former member
  • Christ the King Parish, Lector

Recognition

  • Super Lawyers, Business Litigation, since 2015
  • Best Lawyers, Commercial Litigation, since 2021
  • Best Lawyers, Product Liability Litigation – Defendants, since 2016
  • Chambers USA, Litigation: General Commercial – since 2017
  • Corporate Counsel Go-To Law Firm® Directory, Named by United Technologies in Contracts Litigation
  • Federal Law Enforcement Foundation, Community Service Award
  • Western New York Law Enforcement Chaplaincy Association, Community Service Award
  • Buffalo Law Journal and Buffalo Business First, Buffalo’s Who’s Who in Law, 2012
  • Buffalo Law Journal and Buffalo Business First, Legal Elite of Western New York, 2013
  • Martindale-Hubbell, AV Preeminent peer review rating
Admissions
New YorkU.S. Bankruptcy Court, New York - Western DistrictU.S. Court of Appeals, Second CircuitU.S. District Court, New York - Eastern DistrictU.S. District Court, New York - Northern DistrictU.S. District Court, New York - Southern DistrictU.S. District Court, New York - Western District
Education

State University of New York at Buffalo School of Law

JD 
1988

University of Notre Dame

BBA 
1985

Capabilities

Legal Practices

Leader for:

Government Compliance and Investigations

Member of:

Business Litigation
Cybersecurity Protection and Response
Government Compliance and Investigations
Mass Torts and Industry-Wide Litigation
Product Liability and Comprehensive General Liability

Industry Teams

Member of:

Artificial Intelligence
Long-Term Care
Energy
Financial Institutions
Health Care
Municipalities and Local Agencies
Gaming, Hospitality and Retail
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Terrance Flynn

Terrance P. Flynn

Member

tflynn@harrisbeachmurtha.com
Capabilities
People
Harris Beach Murtha Attorneys at Law
Terrance Flynn

Terrance P. Flynn

tflynn@harrisbeachmurtha.com
D: (716) 200-5120
Buffalo, NY Office
New York, NY Office

Profile

Terry is a former presidentially appointed United States Attorney for the Western District of New York. He represents businesses and individuals across industries in both civil and criminal government investigations which include conducting internal corporate probes, litigation, grand jury matters and independent monitorships.

Terry also litigates in federal and state courts on behalf of a diverse array of clients among the Fortune 50 and large privately held companies, including such companies as Walmart, Meta Platforms/Facebook, United Technologies, United/Continental Airlines, Westlake Chemical Corporation, Cisco Systems, Skyryse, UBS Financial Services and the Buffalo Sabres, in such areas as commercial litigation, class-action certification, product liability and personal injury litigation, and government compliance. Terry’s representation of United Technologies resulted in Harris Beach Murtha being acknowledged among the Go-To Law Firms® for 2014 in Contracts Litigation as published in Corporate Counsel magazine.

Terry advises clients in complex legal crises involving criminal, civil, regulatory and related public relation matters. He has been engaged by leading companies in the financial, intellectual property, health care, retail, environmental, transportation, gaming, life sciences, public finance and energy sectors to conduct sensitive regulatory and criminal investigations on international, national and state levels. His knowledge of and relationship with federal, state and local law enforcement enables him to react quickly in order to respond to various crisis situations.

His federal and state court litigation practice has encompassed such areas as antitrust, trade secrets, environmental contamination, contract disputes, aeronautical, mass tort, products liability, medical malpractice, financial, estates, education, fiduciary and class actions. Terry regularly handles subpoena responses and witness preparation in federal and state civil and criminal litigation.

Prior to joining Harris Beach Murtha, Terry served as the United States Attorney for the Western District of New York from 2006 to 2009. In that capacity, he was the chief civil lawyer and criminal prosecutor for the United States and all of its agencies in the 17 county region of the Western District of New York. He oversaw the management of two offices (Buffalo and Rochester) with more than 130 personnel, including 57 attorneys. Specifically, he was responsible for the overall civil affirmative enforcement, civil defense and criminal prosecution of approximately 4,200 cases, encompassing such areas as government compliance/independent monitor, health care fraud, commercial litigation, international trade, white collar fraud, bankruptcy and numerous other civil and criminal matters. During his tenure, the U.S. Attorney's Office for the Western District of New York recovered on behalf of taxpayers more than $124 million through both affirmative civil and criminal enforcement of fraud against the U.S. Government.

Prior to his confirmation as the United States Attorney, Terry was a trial lawyer who litigated and tried cases throughout New York state, including the New York City metropolitan area. He represented numerous Fortune 100 and 500 corporations, including, but not limited to, General Motors, Toyota, Ford, Chrysler, Raytheon, Black & Decker, Hertz and Westinghouse.

Areas of Expertise

Legal Practices

Leader for:

Government Compliance and Investigations

Member of:

Business Litigation
Cybersecurity Protection and Response
Government Compliance and Investigations
Mass Torts and Industry-Wide Litigation
Product Liability and Comprehensive General Liability

Industry Teams

Member of:

Artificial Intelligence
Long-Term Care
Energy
Financial Institutions
Health Care
Municipalities and Local Agencies

Focuses

Please select listing to show.

Admissions

New YorkU.S. Bankruptcy Court, New York - Western DistrictU.S. Court of Appeals, Second CircuitU.S. District Court, New York - Eastern DistrictU.S. District Court, New York - Northern DistrictU.S. District Court, New York - Southern DistrictU.S. District Court, New York - Western District

Representative Matters

  • Conducts independent investigations in regards to alleged whistleblower claims.
  • Representation of defendant international company in antitrust litigation involving potential class action certification.
  • Serving as counsel to a large health services company currently subject to a five year federal court ordered monitor ship pursuant to a Department of Justice investigation and prosecution.
  • Served as the federally appointed Monitor on a multi-year matter brought by the U.S. Department of Justice and U.S. Department of Veteran Affairs over an international company with procurement compliance and regulatory issues.
  • Representation of company in federal court litigation involving accusations of trade secret theft in the aeronautical industry.
  • Counsel to national healthcare companies in ERISA and RICO litigation involving potential class action certifications.
  • Counsel to Facebook and Mark Zuckerberg in a fraudulent breach of contract action in federal court which culminated in the court’s granting of a motion to dismiss the lawsuit.
  • Lead counsel to Fortune 10 company in multiple multi-year investigations, both domestically and internationally.
  • Trial co-counsel to United/Continental Airlines in a seven week trial involving an airplane crash. The state and federal litigation arising out of the catastrophic airplane crash involved over 45 plaintiffs.
  • Counsel to international company regarding potential FCPA violations which resulted in a favorable resolution.
  • Regularly retained to represent individuals and/or entities before state and federal grand juries in multiple jurisdictions.
  • Lead independent counsel to international client in connection with corporate financial investigation. Managing the relationship with the client in order to conduct multi-state investigations.
  • Lead counsel to oil and gas company in litigation stemming from a gas explosion which caused significant personal injuries and a fatality. Litigated court proceedings and successfully mediated the lawsuit.
  • Counsel to a major financial services company in an investigation by the New York State Attorney General’s office which resulted in a favorable resolution.
  • Lead counsel to a Fortune 50 company in a multi-year corporate independent monitor investigation which resulted in no charges being filed.
  • Counsel to a major international corporation in trade secret litigation.
  • Counsel to an individual in UBS-Swiss tax fraud case.
  • Counsel to international aeronautical company in litigation involving fatalities arising out of airplane accident. Successfully achieved dismissal of all claims against the defendant corporation at both the trial and appellate levels.
  • Counsel to company in a consumer fraud investigation commenced by the New York State Attorney General’s office.
  • Counsel to medical professional in federal criminal investigation which resulted in prosecution declinations with no imposition of monetary penalties.
  • Counsel to a medical care provider under investigation by state regulatory body.
  • Managed matters in the crisis arena relating to insurance, corporate accidents and government investigation.
  • Counsel to professional sports and entertainment businesses regarding both compliance and litigation matters.
  • Counsel to municipalities and related agencies on a variety of internal investigations encompassing labor, financial and compliance matters.
  • Representing Wynn Resorts and the Related Companies in regards to its licensing application for a downstate casino license in the State of New York.
  • Conducted multiple labor-related investigations involving such issues as anti-discrimination, harassment and equal pay.
  • Representation of professionals before state licensing authorities.
  • Representative of companies and individuals on several Covid PPP/EIDL fraud investigations.
  • Regular representation of businesses, non-profits, municipal entities, and individuals regarding federal, state and local criminal subpoenas and civil investigative demands.

Distinctions

Professional and Civic

  • National Association of Former United States Attorneys, Past President
  • United States District Court for the Western District of New York Magistrate Judge Merit Selection Panel, member
  • University of Buffalo School of Law, Lecturer on Government Compliance and Corporate Investigations
  • University of Buffalo National Law School Alumni Association, Past President
  • New York State Power Authority, Past Trustee
    (New York Governor appointment and State Senate confirmation)
  • Federal Bar Council Foundation, former member of the Board of Directors
  • Food Bank of Western New York, volunteer
  • New York State Bar Association – Committee on Mass Disaster Response, former member
  • Christ the King Parish, Lector

Recognition

  • Super Lawyers, Business Litigation, since 2015
  • Best Lawyers, Commercial Litigation, since 2021
  • Best Lawyers, Product Liability Litigation – Defendants, since 2016
  • Chambers USA, Litigation: General Commercial – since 2017
  • Corporate Counsel Go-To Law Firm® Directory, Named by United Technologies in Contracts Litigation
  • Federal Law Enforcement Foundation, Community Service Award
  • Western New York Law Enforcement Chaplaincy Association, Community Service Award
  • Buffalo Law Journal and Buffalo Business First, Buffalo’s Who’s Who in Law, 2012
  • Buffalo Law Journal and Buffalo Business First, Legal Elite of Western New York, 2013
  • Martindale-Hubbell, AV Preeminent peer review rating
Attorney Advertising. Prior results do not guarantee a similar outcome. © 2026 Harris Beach Murtha Cullina PLLC
Content current as of October 6, 2026 2:54 am