Gregory A. Pasco spent more than twenty-eight in Federal law enforcement, as a Special Agent with the Criminal Investigation Division of the Internal Revenue Service. During this time he conducted more than 100 criminal investigations. The investigations covered a variety of violations and dealt with fraud and conspiracy.

During this career, Greg was qualified for and accepted by Federal Courts as an expert witness in money laundering, indirect methods of proof, and electronic surveillance and monitoring. His cases included both domestic and international fraud.

Greg has degrees from the University of Ohio and the University of South Dakota. Currently, he teaches Criminal Justice courses at the Sioux Falls campus of Colorado Technical University. In December of 2008 his textbook, "Criminal Financial Investigation" was published. His latest work, "Grand Theft Liberty" published in 2010, has recently become available to the public.

Greg has been married to his wife, Deborah, for thirty-eight years. He has four children; and eight grandchildren (so far). He enjoys games of strategy and classic mystery films and novels.