- Department of Justice: State of CA, Criminal Profiling Division.
- Office of the United States Attorney for the Eastern District of CA.
- Yuba County Child Protective Services.
- Sutter County Child Protective Services.
- Federal Bureau of Investigation (Past).
- Office of Special Investigations, Air Force (Past).
- Placer County Sheriff Department.
- Placer County Office of the District Attorney.
- Court Expert Panel for Placer, Sacramento, El Dorado, Contra Costa & Sutter Counties.
- Merced County Child Protective Services (Past). Atwater Police Department (Past).
- Counseling Centers at UCLA, CSUS, San Diego State U., San Francisco State U., San Jose State U., U.C. Berkeley, Chico State U.
- A.F. Western Circuit Judiciary: Prosecution and Defense.
- A.F. Central Circuit Judiciary: Prosecution.
- Consultant and General Counsel: Central California Psychiatric Society; Discovery Center (Mental Health Center); Capitol Mental Health.
- Sacramento County Public Defender.
- Contra Costa County District Attorney.

Consultations