John Madinger recently retired as a senior special agent with
the Criminal Investigation Division of the Internal Revenue
Service. In his 36-year law enforcement career, he also served
as narcotics agent, supervisor, and administrator. He holds a
bachelor's degree in criminal justice from Indiana University,
a master's degree in history from the University of Hawaii, and
was the honor graduate in the Treasury Criminal Investigation
Training Program. He is the recipient of numerous awards
and citations from the Internal Revenue Service, the Drug
Enforcement Administration, and Organized Crime Drug
Enforcement Task Forces. Throughout his career, he had
extensive experience in money laundering, forfeiture, and
financial investigations, developed training programs in these
areas for the Treasury and Justice Departments, and developed
and presented money laundering training in the United
States, Europe, Asia, Africa, and the Caribbean.