Confidential Informant: Law Enforcement's Most Valuable Tool, 1st Edition (Hardback) book cover

Confidential Informant

Law Enforcement's Most Valuable Tool, 1st Edition

By John Madinger

CRC Press

352 pages

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Hardback: 9780849307096
pub: 1999-10-22
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Description

He baffled and eluded law enforcement officers for nearly two decades. In the end, however, it wasn't the painstaking forensic analysis of hundreds of pieces of crime scene evidence that led to the capture of the Unabomber-but the lucky tip of an informant. Truth of the matter is, for all their sophistication and hi-tech science, crime-fighting techniques such as fingerprint and DNA analysis are a factor in less than one percent of all criminal cases. In the overwhelming number of crimes, informants have provided the necessary ammunition needed to bring criminals to justice, from Genovese to Gotti and Capone to Dillinger.

Confidential Informant: Understanding Law Enforcement's Most Valuable Tool explores the covert and clandestine world of informants-revealing the secrets of how to find them and make the most out of them, while at the same time, avoiding the pitfalls of dealing with them. Using case studies in which informants played key roles in solving crimes, the book examines all aspects of informant development and management, from the motivation of the informant to the legal problems that accompany the use of informants in criminal cases.

Written by John Madinger, a former narcotics agent, supervisor and administrator, and currently a Senior Special Agent with the Criminal Investigation Division of the Internal Revenue Service, Confidential Informant: Understanding Law Enforcement's Most Valuable Tool examines the emotional and behavioral characteristics of the informant, as well as the psychology of trust and betrayal. The book also illustrates techniques for improving interviewing and communication skills when dealing with informants, and provides invaluable forms that can be used in connection with these vital sources of information.

Table of Contents

Preface

The Divine Manipulation of the Threads

The Informant in Law Enforcement

The Weight of Betrayal

Motivation and Behavior

Informant Development

Access

Informant Management

Interviewing and Communications Skills

Case Development

Special Situations

Legal Issues

Ethical Considerations and Integrity

Appendices

Appendix A: Source Debriefing Guide

Appendix B: Federal Sentencing Guidelines

Appendix C: Informant Management Guidelines and Procedures

Appendix D: Reward Provisions

Appendix E: Informant Agreement

Bibliography

Index

About the Author

John Madinger

Subject Categories

BISAC Subject Codes/Headings:
COM053000
COMPUTERS / Security / General
LAW041000
LAW / Forensic Science
SOC004000
SOCIAL SCIENCE / Criminology