Len Drinkard is retired from a 35-year career with the Federal Government. For over 20 years, Len served as the lead computer crimes investigator for the US Department of Labor, Office of Labor-Management Standards.

During the last 10 years of his government service, he served as a guest instructor at the Federal Law Enforcement Training Center in Brunswick, Georgia, teaching in two advanced computer courses entitled Criminal Investigations in an Automated Environment and Seized Computer Evidence Recovery Specialist Program. He currently teaches a wide range of computer forensic courses at the Ohio Peace Offices Training Academy. He has also served as a guest instructor in the Train the Trainer program for the National Center for Forensic Science in Orlando Florida.

He is a founding officer of the Ohio High Technology Crimes Investigation Association and currently serves as Second VP. Together with Assistant United States Attorney, Chris Stickan, he founded the US Attorney's Agency Resources Team (UART), which provides computer forensic training and support for law enforcement agencies. He has held the position of Vice President and Program Chairman for the Association of Professional Software Trainers.

He has taught in dozens of computer crimes investigation programs for city, state, county and federal agencies as well as in private sector programs. He has been published in the "FBI Magazine," "The International Journal of Forensic Computing," by the Association of Financial Crimes Investigators, and was a contributor to "Cleveland Scene" Magazine.