Marcos E. Hasbun focuses his practice on white collar criminal defense and complex commercial litigation.
In his white collar defense practice, Marcos represents individuals and companies in investigations into allegations of fraud, public corruption, and criminal environmental matters.
Marcos also represents individuals and entities when government investigations escalate into criminal charges, or results in a civil suit filed by, or on behalf of, the government.
In the criminal arena, Marcos has defended individuals against allegations of health care fraud, government contracting fraud, tax fraud, bank fraud, criminal environmental matters, and public corruption. In the civil arena, his representations have included defending individuals and entities against allegations that they violated the False Claims Act, litigating general commercial disputes and litigating Endangered Species Act citizen-suits. Marcos is also a federal mediator.
Throughout his career, Marcos has devoted substantial time to representing indigent defendants in pro bono matters. He has represented individuals who have challenged the severity of their sentences on appeal, who were charged with drug trafficking and firearm offenses, and who sought to obtain post-conviction DNA testing.