PPT-Evidence Collection and Crime Scene Investigation

Objective Differentiate between the different types of evidence Edmond Locard 18771966 Locards Principle There always an exchange or transfer of material when two objects come into contact. and . Evidence Collection. Physical Evidence. Any and all objects that can establish that can establish that a crime has or has not been committed or can link a crime and its victim or perpetrator. In order to be useful it must be collected, preserved and properly analyzed by forensic experts. Dr. Ravi Nanayakkara. Contents. Definition of a scene of crime. Legal authority and relevant sections of CPC. Preparation for the scene. Duties of the Forensic Pathologist. Medico legal issues. What is a Scene of Crime ?. Sketching. The 7 S’. s. of Crime Scene Investigation. Securing the Scene. Separating the Witnesses. Scanning the Scene. Seeing the Scene (photography). Sketching the Scene. Searching for Evidence. Mr. Ross Brown. Brooklyn School for Law and Technology. How can we best process a crime scene?. 11 March 2016. Do now: What pieces of information do we need to capture at the crime scene?. How can we best process a crime scene?. Criminal Investigations/O’Connor. The Significance of Physical Evidence. Forensic Science is unable to assign an exact or even approximate probability values to the comparison of most class physical evidence. . Law Enforcement I. 2. Copyright and Terms of Service. Copyright © Texas Education Agency, 2011. These materials are copyrighted © and trademarked ™ as the property of the Texas Education Agency (TEA) and may not be reproduced without the express written permission of TEA, except under the following conditions:. Textbook pag. e. 167. I. Introduction. A. Forensic science begins at the crime scene.. B. Four steps of Crime Scene Investigation (CSI). Recognition—scene survey, documentation, collection. Identification—comparison testing. You are sitting at your desk. What are you in contact with? What possible transfer of material could have taken or is taking place? . MAKE A LIST. ! How could you have prevented any transfer if you had thought about it first? What transferred material could be traced to you directly?. Department of Labor. It does not necessarily reflect the views or policies of the U.S. Department of Labor, nor does the mention of trade names, commercial products, or organization imply endorsement by the U.S. Government.. Used to be the ideal way for a criminal to make evidence go up in smoke. Arson Investigation Unit. N. ew techniques . & modern science . VS . fire pattern myths . & personal judgment. By exploring. Chapter 10: Crime Scene Investigation Textbook pag e 167 I. Introduction A. Forensic science begins at the crime scene. B. Four steps of Crime Scene Investigation (CSI) Recognition—scene survey, documentation, collection Chapter 2. The Crime Scene. Physical Evidence. . Any and all objects that can establish that a crime has been committed or can provide a link between a crime and its’ victim or a crime and its’ perpetrator. Crime scenes are the fearful places, and cleaning up is necessary and in a perfect way. Improper cleaning leads to the pathogens and they spread all around the place causing serious illness. So, irrespective of place crime scene cleanup Anitoch California, will carry out their services. PAPER No. 16 : Digital Forensic s MODULE No. 33 : Digital Crime Scene Investigation SUBJECT FORENSIC SCIENCE Paper No . and Title PAPER No. 16: Digital Forensic s Module No . and Title MODULE No. 3