The authors of this book supply 150 things that the security practitioner should know about investigation. They forgot one: "Buy this book." The wide range of topics in the slender volume renders this book an excellent resource for the department administrator, the law enforcement executive, the supervisor, the hands-on practitioner, and the occasional investigator. There is no task performed by an investigator that doesn't receive some mention in this litle masterpiece. - Security Management, August 2000
From the Publisher
This ready reference is for anyone interested in investigations. Readers in and out of the law enforcement field will find this book easy to use and understand when seeking explanations about a wide variety of investigative topics including: constitutional law, documentary evidence, interviewing and interrogating, and surveillance.