John D. (Don) Fort is the Director of Investigations at Kostelanetz & Fink, LLP, and the immediate past Chief of the Internal Revenue Service’s Criminal Investigation (CI) Division. Having spent nearly 30 years in law enforcement for the federal government, Mr. Fort has deep expertise in financial crimes, and has developed an extensive network of connections both within the government and in private industry. At K&F, he now assists clients facing governmental investigations involving all manner of alleged financial and economic crimes, including tax controversies or suspected tax crimes, money laundering, and Bank Secrecy Act violations. Mr. Fort also is involved in conducting internal investigations and advising clients on compliance regimes. He is available as an expert witness, litigation consultant, and for voluntary or court-mandated monitorships.