The Critical Incident Analysis Group (CIAG) is an interdisciplinary and inter-professional group of scholars and practitioners, who work to understand the impact of “critical incidents” on people, communities, and social structures. CIAG brings together physicians, social scientists, law enforcement specialists, and a host of others who are concerned about the profound impact of critical incidents. By analyzing cases that could threaten our security, we may effectively anticipate, prevent, and manage these issues.