CPA (former Co-Chair, Division VII)
SFPA (former Ethics Chair and former President)
Psych Professional Group (PPG)- San Francisco Police Department
Cultures of Violence Committee, Oxford University (Former Steering Committee member)
The Golden Chalice of Hunahpú- A Novel of the Spanish Attack on the Maya (FCP, 2014)
"When Saviour Becomes Serpent- The Psychology of Police Violence" in Violence-Mercurial Gestalt - Tobe Levin, ed.