Laura Huey is Professor of Sociology at Western University, London, Canada; Editor of Police Practice and Research; a member of the College of New Scholars, Artists and Scientists of the Royal Society of Canada (RSC); and a member of the Canadian Council of Academies’ expert panels on Cybercrime and Policing.Lorna Ferguson is Assistant Professor at the University of Regina, Canada, and is Founder of the Missing Persons Research Hub. Lorna has a broad interest in policing research, including issues related to search and rescue, incident command, technologies, crime concentration, and cybercrime. Her specialization is police responses to missing persons.