Over 25 years defending complex federal criminal cases, white collar crime, drug cases,and international extradition matters. Strategic and aggressive representation.
At Mercado & Rengel, we represent clients in complex federal criminal cases, high-profile investigations, and international extradition matters.
With over 25 years of experience, hundreds of jury trials, and successful results across multiple jurisdictions, we deliver strategic, aggressive, and discreet representation for individuals and businesses facing serious federal charges.
We handle cases in Boston, Miami, New York, Puerto Rico and federal courts nationwide.
Federal Criminal Defense Lawyers at Mercado & Rengel represent individuals and businesses facing serious federal investigations, indictments, and criminal charges throughout the United States. Our Federal Criminal Defense Lawyers intervene early, challenge government evidence, and develop strategic defenses tailored to complex federal prosecutions.
Since 1996, Mercado & Rengel has built a strong reputation for excellence in federal criminal litigation.
Our experience includes:
Each case receives personalized attention and a tailored defense strategy.
Our firm regularly assists clients in extradition-related matters involving multiple jurisdictions, including:
We coordinate defense strategies with foreign counsel, manage international arrest warrants, and protect clients’ rights in complex transnational proceedings.
Representation before the District of Massachusetts and regional federal courts.
Extensive experience in the Southern District of Florida in international and narcotics cases.
Representation before the Southern and Eastern Districts of New York in complex financial cases.
International Bar Admissions
Attorneys Alexandra Rengel and Ivan Mercado are both admitted to practice law in Spain, allowing the firm to offer bilingual, cross-border legal coordination for U.S.–Europe matters.