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NCJRS Abstract

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NCJ Number: 211314 Add to Shopping cart Find in a Library
Title: Digital Evidence in the Courtroom: A Guide For Law Enforcement and Prosecutors
Corporate Author: National Ctr for Forensic Science
United States of America
Date Published: January 2007
Page Count: 81
Sponsoring Agency: National Ctr for Forensic Science
Orlando, FL 32816-2367
National Institute of Justice (NIJ)
Washington, DC 20531
National Institute of Justice/NCJRS
Rockville, MD 20849
NCJRS Photocopy Services
Rockville, MD 20849-6000
Grant Number: 98-IJ-CX-K003
Sale Source: National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF
Type: Instructional Material; Technical Assistance
Format: Document
Language: English
Country: United States of America
Annotation: This fourth in a series of guides on digital (computer-related) evidence is addressed to law enforcement officers and prosecutors, as it focuses on key issues in the collection, management, preparation, and courtroom presentation of digital evidence.
Abstract: The first chapter discusses search and seizure issues pertinent to digital evidence. It reviews several Federal statutes that govern access to and disclosure of certain types of information to which the U.S. Congress has given special attention. These statutes include the Electronic Communications Privacy Act and the Privacy Protection Act. Also examined are principles applicable under the fourth amendment to the U.S. Constitution. Chapter 2 pertains to the integrity, discovery, and disclosure of digital evidence. Maintaining the integrity of digital evidence throughout the investigative process presents problems different from those associated with handling traditional physical or documentary evidence. This chapter addresses selected issues associated with maintaining the integrity of information taken from stand-alone, rather than network, electronic media. Chapter 3 focuses on three aspects of pretrial preparation of cases that involve digital evidence. First, it deals with preliminary considerations the prosecutor must address when reviewing the scope of the investigation to date. Second, it describes effective pretrial communication among prosecutors, investigators, and examiners. Third, it discusses various evidentiary issues, such as authentication and hearsay. Another chapter provides guidance on how to present a case that involves digital evidence. Among the issues discussed are the education of the judge and the jury about the digital evidence being presented, what must be proved or disproved, expert witnesses, recurring issues in computer-crime trials, jury selection, presenting complicated and technical issues, and closing argument. The concluding chapter explains how the guidelines presented in previous chapters apply to the use of digital evidence in child pornography cases. Appended resources and links, Electronic Communications Privacy Act disclosure rules, sample consent forms, and stipulation regarding evidence returned to the defendant
Main Term(s): Court procedures
Index Term(s): Child Pornography; Computer evidence; Computer related crime; Evidence collection; Evidence preservation; NIJ grant-related documents; Prosecution; Rules of evidence; Search and seizure
Note: NIJ Special Report, January 2007
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