What cannot be measured, cannot be managed. Despite this axiom, few books in the security industry have tackled the need to truly understand crime. Unraveled: An Evidence-Based Approach to Understanding and Preventing Crime bridges the gap between criminological theories and the practical application of these theories in the real world. Unraveled is applicable to a broad audience of people responsible for making security decisions for one or hundreds of properties. ​​​​ Unraveled: An Evidence-Based Approach to Understanding and Preventing Crime provides a practical approach to understanding crime and the theories which support crime prevention and security measures. Using research, Unraveled guides security decision makers to a deeper understanding of the unique nature of crime at their properties, summarizes the theories which support crime prevention efforts, and how to objectively analyze security programs. Unraveled discusses crime data sources used in conducting crime analysis and explores ways to organize statistical data and the techniques used in crime analysis such as crime rate analysis, temporal analysis, threshold analysis and more. By explaining the significance of crime statistics relative to crime prevention theory and techniques, Unraveled provides readers with a clear, strategic plan to implement and evaluate crime prevention programs and optimize security programs. Unraveled: An Evidence-Based Approach to Understanding and Preventing Crime includes an extensive bibliography and 600+ endnotes citing evidence-based research on the following topics: Definition of Crime Analysis Units of Analysis Crime Hot Spots The importance of Place Law Enforcement Data Sources Calls for Service Offense / Incident Reports Uniform Crime Report (UCR) Law Enforcement Data Limitations Crime Typologies Victim-Offender Relationships Violence Escalation Crime Rates Temporal Analysis Spatial Analysis Crime Thresholds Forecasting Modus Operandi Analysis Crime Harm Index Environmental Criminology/Crime Science Problem Analysis Triangle (or new Crime Triangle) Opportunity Structure and Signatures Opportunity Theories Routine Activity Theory Rational Choice Theory Crime Pattern Theory Situational Crime Prevention Crime Prevention Through Environmental Design Problem-Oriented Policing Displacement and Diffusion of Benefits Instrumental vs. Expressive Violence Targeted Violent Crimes Dispute-Related Violent Crimes Predatory Violence Limitations Of Violent Crime Prevention Research