This newly revised edition features additional information from recent research on vision and hearing deficits, motor skill problems, nutrition and picky eaters, ADHA, autism, and other related disorders.

    New chapters cover criminal behavior theories and psychological profiling; autoerotic deaths, and occult crimes, plus two new chapters detailing infamous unsolved crimes/criminals: Jack the Ripper and the Jon Benet Ramsey case. The authors′ continuing research and activities in the field result in a multitude of new case studies for this book, often included as boxed inserts.