The McCarter & English Government Investigations and White Collar Criminal Defense Practice Group is headed by Robert A. Mintz, a former Deputy Chief of the Organized Crime Division of the United States Attorney's Office for the District of New Jersey, and includes: Scott S. Christie, a former head of the Computer Hacking and Intellectual Property Section of the United States Attorney's Office for the District of New Jersey; Geoffrey N. Rosamond, a former Assistant Prosecutor in the Bergen County Prosecutor's Office; James Freebery, a former Deputy Attorney General in the Criminal Division of the Department of Justice for the State of Delaware. The Group also includes Daniel Kelly and David Himelfarb whose practices focus on defending government contractors and grant recipients against False Claims Act and other procurement fraud allegations, and Zack Hadzismajlovic, who is experienced in International Traffic in Arms Regulations (ITAR) compliance and import/export regulatory investigations.

The Group has extensive experience defending both individuals and corporations in regulatory and criminal investigations throughout the United States; in creating and evaluating corporate compliance programs; and in conducting internal investigations on behalf of Fortune 500 publicly-traded corporations as well as smaller, privately-held companies.