This book provides the most comprehensive and authoritative book yet published on the subject of criminal investigation, a rapidly developing area within the police and other law enforcement agencies, and an important sub discipline within police studies. The subject is rarely out of the headlines, and there is widespread media interest in criminal investigation. Within the police rapid strides are being made in the direction of professionalizing the criminal investigation process, and it has been a particular focus as a means of improving police performance. A number of important reports have been published in the last few years, highlighting the importance of the criminal investigation process not only to the work of the police but to public confidence in this. Each of these reports has identified shortcomings in the way criminal investigations have been conducted, and has made recommendations for improvement . The Handbook of Criminal Investigation provides a rigorous and critical approach to not only the process of criminal investigation, but also the context in which this takes place, the theory underlying it, and the variety of factors which influence approaches to it. It will be an indispensable source of reference for anybody with an interest in, and needing to know about, criminal investigation. Contributors to the book are drawn from both practitioners in the field and academics.

The text covers the legal authority, procedures, and latest techniques for public and private investigations of criminal, civil, and regulatory cases. Its scope includes legal and operational information on police investigative units; case management procedures; and techniques for uncovering law violations ranging from street crimes to organized and corporate crimes, including insurance fraud, terrorist acts, corruption, drug smuggling, and many more. The book introduces basic investigative principles and defines the legal authority of police, security officers, and regulatory and insurance investigators. More than 60 experts (FBI agents, detectives, law professors, security managers, and others) contributed to the text. Chapters outline stop-and-frisk and search-and-seizure laws (as well as others that must be understood to bring a case to conviction) and explain the roles of the grand jury and the investigator in court and process serving. Police procedures at the scene of the crime and afterwards, and the detective division's organization and operations are explained (including forensic and intelligence operations). Contributors suggest techniques for obtaining information from individuals (including informants) through interviews and interrogations, polygraph and media investigations, hypnosis, and genealogy. Chapters discuss investigations of specific business crimes involving computers, unions, nursing homes and other Medicaid providers, credit cards, prescription drugs, and insurance frauds. The text also describes investigations of sexual assaults, homicide, extortion, art thefts, drug operations, and hostage taking. A model case management plan, a checklist for investigative notetaking, information sources and sample contact letters, and eyewitness identification methods are included, as well as discussions of 'sting' operations, time of death determinations, investigations of environmental problems (such as chemical fires), and other specific working aids.

Following on the success of his introductory text, Digital Evidence and Computer Crime, Eoghan Casey brings together a few top experts to create the first detailed guide for professionals who are already familiar with digital evidence. The Handbook of Computer Crime Investigation helps readers master the forensic analysis of computer systems with a three-part approach covering tools, technology, and case studies. The Tools section provides the details on leading software programs, with each chapter written by that product's creator. The section ends with an objective comparison of the strengths and limitations of each tool. The main Technology section provides the technical "how to" information for collecting and analyzing digital evidence in common situations, starting with computers, moving on to networks, and culminating with embedded systems. The Case Examples section gives readers a sense of the technical, legal, and practical challenges that arise in real computer investigations. The Tools section provides details of leading hardware and software The main Technology section provides the technical "how to" information for collecting and analysing digital evidence in common situations Case Examples give readers a sense of the technical, legal, and practical challenges that arise in real computer investigations

Crime scene investigators are the foundation for every criminal investigation. The admissibility and persuasiveness of evidence in court, and in turn, the success of a case, is largely dependent upon the evidence being properly collected, recorded, and handled for future analysis by investigators and forensic analysts in the lab. Complete Crime Sce

Giacalone, a retired detective, describes the role of the criminal investigator, investigative strategies, and legal issues, from the perspective of the detective. He details the criminal investigative process, including how to become a detective; the criminal identification system; search and seizure; the crime scene protocol; the follow-up investigation; eyewitness identification; interview and interrogation; investigative report writing; death, sexual assault, robbery, aggravated assault, burglary, grand larceny, theft, arson, and missing persons investigations; and trial preparation. This edition has updated court cases, additional tips, and updated investigative resources. It has new chapters on officer-involved shootings, the role of patrol officers, social media investigations, and cold case investigations; new forensic evidence techniques; references to criminal justice research and best practices; new photos and illustrations; additional boxes; law updates and changes; new techniques; new topics like DNA phenotyping, sharp and blunt force injuries, forensic crime laboratories, rape kit backlogs, the Innocence Project, NamUs 2.0, and recording of interrogations; additional questions; and ideas for research.