Offers readers a look at the detailed process by which criminal cases are reviewed, dissected, and solved by police officers and private agents, examining the history, changing technologies, and current challenges of a fascinating line of work.
On a police force or employed by a private agency, detectives gather and analyze evidence. How do they operate? What is their training? What are their tools? Full of information for aspiring investigators and curious mystery lovers, this absorbing book examines the history, changing technologies, and current challenges of a very intriguing profession.