Aric Dutelle has been involved in law enforcement and forensics since 1998. During this time, he has held positions as a police officer, deputy sheriff, crime scene technician, and reserve medico-legal investigator. He has a Master of Forensic Sciences (MFS) degree, with a specialty in impression evidence and is the author of over 20 articles, as well as author and co-author of several other texts including the fourth and fifth editions of Criminal Investigation, also published by Jones & Bartlett Learning. He was previously a tenured professor with the University of Wisconsin-Platteville, having been responsible for developing, implementing and managing the Forensic Investigation program, within the Department of Criminal Justice. In addition to his University obligations, the author served for 7 years as a forensic instructor for the United States Department of Justice’s International Criminal Investigation Training Assistance Program (ICITAP), specializing in and providing training in crime scene processing methodologies and techniques around the globe. The author currently works and lives in the American Pacific Northwest. Professor Becker completed his studies for a Bachelor of Science degree in Police Science at Sam Houston State University in 1969. He went on to finish his Master’s Degree in Curriculum and Instruction at Texas Agricultural & Mechanical University in 1972. A short hiatus from higher education found him with the Mineral County, Montana, Sheriff’s Office, culminating his work as a criminal investigator there and then leaving for St. Mary’s Law School in 1981. Upon completion of his law studies and passing the Texas Bar Examination in 1983, Professor Becker became a partner in the general litigation firm of Gish, Radtke and Becker in Boerne, Texas. The firm became a successful personal injury litigation practice. During that time Professor Becker served as the Boerne Municipal Court Judge, County Judge, and Juvenile Court Judge. In 1991 Professor Becker began a teaching career at Texas State University in the Criminal Justice Department. In 1994 he created a facility for training public safety divers in underwater investigation based on a forensic protocol. He has published four books and five editions of this Criminal Investigation text. During his tenure he has published numerous articles and textbook chapters. Professor Becker currently is currently a full professor at Chaminade University, serving as chair for the Criminal Justice and Criminology Program. Professor Becker is a member of the Hawaii Emergency Preparedness Executive Consortium and an advisory board member for the Hawaii Law Enforcement Memorial.