Louise Porter is a Research Fellow in the Australian Research Council Centre of Excellence in Policing and Security (CEPS) based at Griffith University, Brisbane. She has a BSc (Hons) from the University of Leicester, UK, and an MSC and PhD in Psychology from the University of Liverpool, UK. She is a British Psychological Society Chartered Psychologist and formerly a Lecturer in forensic psychology in the United Kingdom. Her research interests center on interpersonal processes, specifically leadership and peer influence in forensic contexts. Dr. Porter has explored social and organizational features of group crime and, most recently, police corruption and misconduct. Her work on police misconduct has focused on types of misconduct behavior, its causes, and the systems in place to address such behavior. She is also interested in police-citizen interactions, police use of force, and police-related deaths. Tim Prenzler is a Chief Investigator in the Australian Research Council Centre of Excellence in Policing and Security (CEPS) and a Professor in the School of Criminology and Criminal Justice, Griffith University, Brisbane. He holds a PhD, MA, and BA (Hons). In CEPS, he manages the Integrity Systems Project, which is focused on advancing knowledge about effective integrity management strategies in policing and security. In 1991, he was a foundation member of the School of Criminology and Criminal Justice, where he developed and taught courses in situational crime prevention, security management, criminal justice ethics, social justice, and police studies. In addition to integrity research, his current work includes studies on police and security officer safety, security industry regulation, reducing welfare fraud, and improving the integration of women police.