The findings in this book have encouraged me to continue with research in this field where the knowledge are still scarce and not sufficient. This book is dedicated to the Forensic community and the advancement of this field in the framework of Mental Health System. It is a first study of this rather complex issue that has shed the light on the problem of recidivism of aggressive behavior in people with mental health disorders, and it will help professionals to find the best way to predict the recidivism of aggressive behavior by practicing evaluation methods and psycho-social programs based on newer knowledge. This will increase the security in the society overall.