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This book covers every aspect of the informant and cooperating witness dynamic a controversial technique shrouded in secrecy and widely misunderstood. Quoted routinely in countless newspaper and magazine articles, the first edition was the go-to guide for practical, effective guidance on this tricky yet powerful tactic. Extensively updated, topics in this second edition include changes in the FBI's informant program, changes brought on by immigration reforms, recent high-profile cases, and the changing nature of compensation and cooperation fees. It also examines the management of informant-driven search warrants and challenges posed by fabricated information.
Informants are an invaluable, often instrumental aspect of criminal investigations, but they do present certain management issues. In the necessarily clandestine world they inhabit, the imposition of institutional control presents unique challenges. Lack of training and communication among law enforcement professionals tend to ensure the same error
The OECD Anti-Bribery Convention focuses on enforcement through the criminalisation of foreign bribery but it is multidisciplinary and includes key requirements to combat money laundering, accounting fraud, and tax evasion connected to foreign bribery. The first step, however, in enforcing foreign bribery and related offences is effective detection. This study looks at the primary sources of detection for the foreign bribery offence and the role that certain public agencies and private sector actors can play in uncovering this crime. It examines the practices developed in different sectors and countries which have led to the successful detection of foreign bribery with a view to sharing good practices and improving countries’ capacity to detect and ultimately step-up efforts against transnational bribery. The study covers a wide range of potential sources for detecting foreign bribery: self-reporting; whistleblowers and whistleblower protection; confidential informants and cooperating witnesses; media and investigative journalism; tax authorities; financial intelligence units; other government agencies; criminal and other legal proceedings; international co-operation and professional advisers.
Domestic drug enforcement takes many forms, from the rural patrol officer who happens upon a small-scale mobile “shake and bake” methamphetamine lab during a routine traffic stop, to the city narcotics detective who initiates a low-level buy-bust operation that nets a few hits of crack cocaine on the street corner, to the local, state, and federal agents working in multiagency task forces that coordinate a sting operation that nets thousands of kilos of near-pure cocaine being transported by tractor-trailer. Regardless of the form, there is a high probability that these authorities have exploited access to known offenders and exerted pressure on those individuals to gather inside information on illicit drug sales. These confidential informants provide intelligence on the inner workings of drug operations in exchange for leniency or remuneration, providing a relatively cheap source of intelligence that fuels much of the ongoing war on drugs. In other instances, law enforcement authorities will reach out to members of the criminal underworld who are willing to provide valuable intelligence in exchange for money. Despite the central role of informants in contemporary police operations, little is known about the shadowy relationships among law enforcement, snitches, and offenders. Based on ethnographic fieldwork in the narcotics, homicide, and street-level vice operations in two major metropolitan police departments, Speaking Truth to Power takes readers to the front lines of the war on drugs to unravel this complex web of information exchange.
The manner in which criminal investigators are trained is neither uniform nor consistent, ranging from sophisticated training protocols in some departments to on-the-job experience alongside senior investigators in others. Ideal for students taking a first course in the subject as well as professionals in need of a refresher, Introduction to Criminal Investigation uses an accessible format to convey concepts in practical, concrete terms. Topics discussed include: The history of criminal investigation in Western society Qualifications for becoming an investigator, the selection process, and ideal training requirements Crime scene search techniques, including planning and post-search debriefing Preparing effective field notes and investigative reports Interviewing and interrogating Types of evidence found at the crime scene and how to collect, package, and preserve it The contributions of forensic science to criminal investigations and the equipment used in crime labs Investigative protocol for a range of crimes, including property crimes, auto theft, arson, financial crimes, homicide, assault, sex crimes, and robbery Specialized investigations, including drug trafficking, cybercrime, and gang-related crime Legal issues involved in criminal investigations and preparing a case for trial Bringing together contributions from law enforcement personnel, academics, and attorneys, the book combines practical and theoretical elements to provide a comprehensive examination of today‘s criminal investigative process. The accessible manner in which the information is conveyed makes this an ideal text for a wide-ranging audience.