Charles A. Credits and acknowledgments borrowed from other sources and reproduced, with permission, in this textbook appear on the appropriate page within the text. All Rights Reserved. Printed in the United States of America. This publication is protected by copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise.
Lushbaugh, Paul B. Criminal investigationβUnited States. Weston, Paul B. W44 This edition is dedicated to those who pointed me in the right direction and kept me on track. First, there were my parents, Helen and Charles, who, despite going no further than the eighth grade in school, valued education and hard work. They were always there to answer my questions and provide valuable insights. For those questions that my parents were hoping I would never ask, I had lifelong. While together we may not have always come up with the right answers to these.
Then there were the Westons, Ceal, and Paul, who taught me that not only were education and hard work important. Finally there is Sharon, who teaches me the meaning of life. Exclusionary Rule 21 Arrest vs. United States U. Chapter 18 the investigator as a Witness and ethical awareness The Investigator as a Witness The thirteenth edition of Criminal Investigation: Basic Perspectives was written to keep abreast of changes in the field of criminal investigation.
Two new chapters dealing with cybercrime and missing and exploited persons have been added to this edition. In addition, new segments were added to various chapters:. Three new case studies, designed to enhance the learning process, have been added to this edition. The case study method of instruction facilitates learning by linking case content to textbook topics and by encouraging the exchange of opinions and viewpoints among students during discussion sessions.
The case studies in this book are designed to contribute to this type of learning process. The topic of discussion is focused on the facts of each case study, but only the range of student opinions and ideas limits the scope of the discussion.
