The product is a textbook titled “Criminal Investigation” written by Charles R. Swanson, Neil C. Chamelin, Leonard Territo, and Robert W. Taylor. Published by McGraw-Hill Education in 2008, this hardcover book covers subjects related to criminal law and criminology. With a total of 800 pages, this textbook provides a comprehensive overview of the subject area and serves as a valuable resource for students and professionals in the field of criminal justice.