Guest Lecturer International Association of Special Investigation Units- Topic: Cutting Edge Crash Investigation- 2002

Virginia State Police Academy, Administrative Headquarters, Richmond, VA- Topic: Nikon Aims crash reconstruction program hardware and software- 2002

Guest Speaker, ACTS Conference on Transportation Safety- May 2001

Guest Lecturer, International Association of Special Investigation Units- May 1994, 2nd Annual Insurance Fraud Seminar

Regional and National Crash Cause Analysis Seminars

Regional and National SIU Lecturer

Tri-State Investigative Academy- 1993-1994