Dr. Richard Hough has taught criminal justice and criminology courses in the college and university setting for twenty-five years and he has taught investigative methods and other law enforcement and corrections topics in the academy and in-service law enforcement setting for thirty years. This is added to the author s extensive professional experience including investigating homicide. Dr. Hough has held increasingly responsible positions in law enforcement and has served as director of law enforcement and corrections in sheriff s offices, as well as superintendent of detention centers for the...