Katherine is U.S. Head of Investigations and White-Collar at A&O Shearman in New York. Katherine focuses on complex criminal and regulatory enforcement matters and internal investigations involving allegations of money laundering, AML/BSA violations, economic sanctions violations, securities fraud, bank fraud, corruption, and workplace misconduct. She has represented global banks and leading businesses in resolving multifaceted cross-border investigations that present uniquely challenging legal and operational issues. Katherine has represented companies and individuals under investigation by government authorities including the U.S. Department of Justice, the Securities and Exchange Commission, the Federal Reserve Board, the Office of the Comptroller of the Currency, the New York Department of Financial Services, the Commodity Futures Trading Commission, the Office of Foreign Assets Control, and the Financial Crimes Enforcement Network. Conducting and overseeing corporate internal investigations is a cornerstone of Katherine’s practice. She is skilled at resolving the many legal, regulatory and technical issues arising in fact-finding for global concerns operating under close regulatory supervision.