Gregory joined Boies Schiller Flexner after a 31-year career in state and federal government service roles in the criminal justice space, where he has served as a litigator, special agent, diplomat, and educator. During various domestic and foreign postings, Greg has successfully spearheaded international criminal, civil, and administrative investigations involving transnational, poly-crime networks.
He has successfully led investigative teams across international jurisdictions and engaged with numerous foreign law enforcement agencies in Europe and Asia, and he has played a key role in developing impactful projects, such as the El Camino Real Financial Crime Task Force in Southern California, which brings together federal, state, and local partners to investigate financial crimes.
Before becoming a special agent with Homeland Security Investigations (HSI), Greg practiced law as a deputy public defender in California where he handled felony matters involving homicides, gangs, and drug offenses, as well as cases implicating California’s Three Strikes law. In 2006, Greg became the first HSI agent to graduate from the Naval Postgraduate's Master of Arts program in Homeland Defense and Security, where he authored an original theory thesis, The Sandbox Strategy, regarding the interoperability of federal law enforcement agencies. He served eight years as an Army Reservist in the Judge Advocate General Corps (2000-2008) and was an adjunct professor at the University of Maryland for 18 years. He is a regular contributor to publications, speaking events, and webinars promoted by the Association of Certified Anti-Money Laundering Specialists (ACAMS).
Admitted to practice in California only; supervised by a member of the District of Columbia Bar.