Robert K. (The director of Forensic Behavioral Services International. He also spent twenty years in the FBI.) Ressler
Praise for Crime Classification Manual
-The very first book by and for criminal justice professionals in the major case fields. . . . The skills, techniques, and proactive approaches offered are creatively concrete and worthy of replication across the country. . . . Heartily recommended for those working in the 'front line' of major case investigation.- --John B. Rabun Jr., ACSW, Executive Vice President and Chief Operating Officer, National Center for Missing and Exploited Children
- CCM] is an outstanding resource for students pursuing forensic science degrees....
Praise for Crime Classification Manual
-The very first book by and for criminal justice professionals in the major case fields. . . ....
