a most violent criminal

In the third edition, profiler Brent E. Turvey further defines his process and method for gaining understanding of the violent nature and behavior of JonBenet's killer. Turvey provides clear principles and practice standards and refers to a strong code of ethics that anyone profiling strong opinions on guilt or innocence in this case ought to take note of should they want to be taken seriously in the pursuit of justice for JonBenet - -

Criminal Profiling: An Introduction to Behavioral Evidence Analysis

"Now in its third edition, Criminal Profiling is established as an industry standard text. It moves evidence-based criminal profiling into a full embrace of the scientific method with respect to examining and interpreting behavioral evidence. If focuses on criminal profiling as an investigative and forensic process, helping to solve crime through an honest understanding of the nature and behavior of the most violent criminals. Throughout the text, the author outlines specific principles and practice standards for Behavioral Evidence Analysis, focusing on the application of theory and method to real cases.

Topics covered include Criminal Profiling Guidelines from the Academy of Behavioral Profiling, the Whitechapel murders, the JonBenet Ramsey case, ..."