James J. Nolan is an Associate Professor of Sociology at West Virginia University, USA. His research focuses on crime and neighborhood dynamics, police procedures, crime measurement, and hate crimes. A former police officer, Nolan is also a 1992 graduate of the Federal Bureau of Investigation (FBI) National Academy, where he worked as a unit chief in the agency's Crime Analysis, Research and Development Unit. He is co-editor of Policing in an Age of Reform: An Agenda for Research and Practice (2020).