Forensic Evidence and the Police

Forensic Evidence and the Police PDF Author: Joseph L. Peterson
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 268

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Book Description

DNA and Property Crime Scene Investigation

DNA and Property Crime Scene Investigation PDF Author: David Makin
Publisher: Routledge
ISBN: 1317522761
Category : Law
Languages : en
Pages : 242

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Book Description
Traditionally, forensic investigation has not been fully utilized in the investigation of property crime. This ground-breaking book examines the experiences of patrol officers, command staff, detectives, and chiefs as they navigate the expectations of forensic evidence in criminal cases, specifically property crimes cases. DNA and Property Crime Scene Investigation looks at the current state of forensic technology and, using interviews with police officers, command staff, forensic technicians, and prosecutors, elucidates who is doing the work of forensic investigation. It explores how better training can decrease backlogs in forensic evidence processing and prevent mishandling of crucial evidence. Concluding with a police chief’s perspective on the approach, DNA and Property Crime Scene Investigation provides insight into an emerging and important approach to property crime scene investigation. Key Features Provides practical information on implementing forensic investigation for property crimes Examines the current state of forensic technology and points to future trends Includes a police chief’s perspective on the forensic approach to investigating property crimes Utilizes interviews with professionals in the field to demonstrate the benefits of the approach

The Social Life of Forensic Evidence

The Social Life of Forensic Evidence PDF Author: Corinna Kruse
Publisher: University of California Press
ISBN: 0520288394
Category : Social Science
Languages : en
Pages : 204

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Book Description
In The Social Life of Forensic Evidence, Corinna Kruse provides a major contribution to understanding forensic evidence and its role in the criminal justice system. Arguing that forensic evidence can be understood as a form of knowledge, she reveals that each piece of evidence has a social life and biography. Kruse shows how the crime scene examination is as crucial to the creation of forensic evidence as laboratory analyses, the plaintiff, witness, and suspect statements elicited by police investigators, and the interpretations that prosecutors and defense lawyers bring to the evidence. Drawing on ethnographic data from Sweden and on theory from both anthropology and science and technology studies, she examines how forensic evidence is produced and how it creates social relationships as cases move from crime scene to courtroom. She demonstrates that forensic evidence is neither a fixed entity nor solely material, but is inseparably part of and made through particular legal, social, and technological practices.

Forensic Evidence Field Guide

Forensic Evidence Field Guide PDF Author: Peter Pfefferli
Publisher: Academic Press
ISBN: 0127999256
Category : Law
Languages : en
Pages : 231

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Book Description
Forensic Evidence Field Guide: A Collection of Best Practices highlights the essentials needed to collect evidence at a crime scene. The unique spiral bound design is perfect for use in the day-to-day tasks involved in collecting evidence in the field. The book covers a wide range of evidence collection and management, including characteristics of different types of crime scenes (arson, burglary, homicide, hit-and-run, forensic IT, sexual assault), how to recover the relevant evidence at the scene, and best practices for the search, gathering, and storing of evidence. It examines in detail the properties of biological/DNA evidence, bullet casings and gunshot residue, explosive and fire debris, fibers and hair, fingerprint, footprint, and tire impression evidence, and much more. This guide is a vital companion for forensic science technicians, crime scene investigators, evidence response teams, and police officers. Unique Pocket Guide design for field work Best practice for first evidence responders Highlights the essentials needed to collect evidence at a crime scene Focus on evidence handling from documentation to packaging

Forensic Evidence and the Police

Forensic Evidence and the Police PDF Author: Joseph L. Peterson
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 268

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Book Description


Failed Evidence

Failed Evidence PDF Author: David A. Harris
Publisher: NYU Press
ISBN: 0814790550
Category : Law
Languages : en
Pages : 270

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Book Description
With the popularity of crime dramas like CSI focusing on forensic science, and increasing numbers of police and prosecutors making wide-spread use of DNA, high-tech science seems to have become the handmaiden of law enforcement. But this is a myth,asserts law professor and nationally known expert on police profiling David A. Harris. In fact, most of law enforcement does not embrace science—it rejects it instead, resisting it vigorously. The question at the heart of this book is why. »» Eyewitness identifications procedures using simultaneous lineups—showing the witness six persons together,as police have traditionally done—produces a significant number of incorrect identifications. »» Interrogations that include threats of harsh penalties and untruths about the existence of evidence proving the suspect’s guilt significantly increase the prospect of an innocent person confessing falsely. »» Fingerprint matching does not use probability calculations based on collected and standardized data to generate conclusions, but rather human interpretation and judgment.Examiners generally claim a zero rate of error – an untenable claim in the face of publicly known errors by the best examiners in the U.S. Failed Evidence explores the real reasons that police and prosecutors resist scientific change, and it lays out a concrete plan to bring law enforcement into the scientific present. Written in a crisp and engaging style, free of legal and scientific jargon, Failed Evidence will explain to police and prosecutors, political leaders and policy makers, as well as other experts and anyone else who cares about how law enforcement does its job, where we should go from here. Because only if we understand why law enforcement resists science will we be able to break through this resistance and convince police and prosecutors to rely on the best that science has to offer.Justice demands no less.

Forensic Evidence

Forensic Evidence PDF Author: Terrence F. Kiely
Publisher: CRC Press
ISBN: 1420038060
Category : Law
Languages : en
Pages : 534

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Book Description
Focusing on issues raised at Interpol‘s 14th Forensic Science Symposium, this volume offers a complete overview and analysis of the scientific and legal aspects of each of the forensic disciplines. It updates cases and discusses recent applications of Frye/Daubert, the admissibility of eyewitness identification, the explosion of cases and statutes addressing post-conviction DNA, the rise in attention to cold cases, and other challenges. This is the book that those in the forensic sciences need to have on hand to successfully prepare for what may await them in the courtroom.

Police and Military Dogs

Police and Military Dogs PDF Author: John Ensminger
Publisher: CRC Press
ISBN: 1439872392
Category : Law
Languages : en
Pages : 362

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Book Description
It is essential that those in the criminal justice system understand the tasks that police dogs perform and the evidence that their work produces. Police and Military Dogs: Criminal Detection, Forensic Evidence, and Judicial Admissibility examines the use of police and military dogs for a wide variety of functions and explores canine biology and behavior as it applies to police work. The book begins with an overview of the changes that have occurred in the field in the past four decades as discoveries have been made about canine capabilities. The author examines how a canine handler’s work with a skilled police dog can affect the subsequent investigation and prosecution of the crime. He discusses optimal procedures for finding and processing evidence and describes the boundaries of admissibility of evidence produced by police dogs. The book examines the many diverse detection functions police dogs are being trained to perform, ranging from cadaver detection to the discovery of explosives. It also describes the use of dogs to apprehend criminals and in search and rescue operations. Written for a wide audience including canine handlers, forensic scientists, attorneys, and the judiciary, this volume covers topics pertinent to all aspects of the police dog in contemporary law enforcement.

Use of Forensic Evidence by the Police and Courts

Use of Forensic Evidence by the Police and Courts PDF Author: Joseph L. Peterson
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 8

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Book Description


Police Lab

Police Lab PDF Author: David Owen
Publisher: Firefly Books
ISBN: 9781552976203
Category : Juvenile Nonfiction
Languages : en
Pages : 132

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Book Description
An overview of forensic science for young adult readers that includes case studies of actual crimes

Crime Scene Investigation

Crime Scene Investigation PDF Author: National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation
Publisher:
ISBN:
Category : Crime scene searches
Languages : en
Pages : 64

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Book Description
This is a guide to recommended practices for crime scene investigation. The guide is presented in five major sections, with sub-sections as noted: (1) Arriving at the Scene: Initial Response/Prioritization of Efforts (receipt of information, safety procedures, emergency care, secure and control persons at the scene, boundaries, turn over control of the scene and brief investigator/s in charge, document actions and observations); (2) Preliminary Documentation and Evaluation of the Scene (scene assessment, "walk-through" and initial documentation); (3) Processing the Scene (team composition, contamination control, documentation and prioritize, collect, preserve, inventory, package, transport, and submit evidence); (4) Completing and Recording the Crime Scene Investigation (establish debriefing team, perform final survey, document the scene); and (5) Crime Scene Equipment (initial responding officers, investigator/evidence technician, evidence collection kits).