Mark A. Berthiaume

Profile Mark A. Berthiaume focuses his practice in the representation of clients in white collar criminal matters, government investigations, and complex civil litigation, including the defense of class actions. Mark has represented corporations and individuals in government investigations of securities fraud, antitrust violations, bank fraud, health care fraud, mail and wire fraud, and immigration law violations. Mark also represents clients involved in federal civil rights actions under 42 U. S. C. Section 1983 and related claims including wrongful death. Much of his practice also concentrates on international, national and regional corporate clients and their officers and directors in complex civil litigation involving securities, intellectual property, real estate, construction, and telecommunications-related disputes. Mark, a former Assistant U. S. Attorney, is an experienced trial lawyer, practicing in the U. S. Supreme Court, as well as U. S. Courts of Appeals and U. S. District Courts. Concentrations Securities fraud Antitrust violations Bank fraud Health care fraud Mail and wire fraud Civil rights actions Immigration law violations Violations of the Foreign Corrupt Practices Act Read More +