Problem: Porter examines the differences between psychopathic offenders and nonpsychopathic offenders. Discuss how authorities could develop early warning systems to better identify these individuals before they can victimize another human being.
Porter, S., Woodworth, M., Earle, J., Drugge, J., & Boer, D. (2003). Characteristics of sexual homicides committed by psychopathic and nonpsychopathic offenders. Law and Human Behavior, 27(5), 459-70.