(Lynch & Duval‚ 2011). This theory better known as "Locard’s Exchange Principle” is the foundation of the forensic study of trace evidence as we know it today. Trace evidence is very important in forensic investigations as this evidence includes different types of microscopic materials as well as some materials that are easily visible to the naked eye. Trace evidence examination is the analysis of small particles in order to assist in establishing a link between a suspect and the victim of a crime
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DISCUSSION FORUM _ LESSON 4 1. Summarize the Federal Rules of Evidence in your own words. The Federal Rules of Evidence (F.R.E.) enacted in 1975 and replaced prior centuries of various and sundry judge made caselaw. The F.R.E. is a complex set of statutes or penal codes legislated with the intent of replacing unfair evidentiary submission and/or unnecessary expense and delay among the courts. The basic concept behind the F.R.E. is the need for a consistent and predictable federal rule set
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Criminal Evidence Student’s Name Institutional Affiliation Criminal Evidence Hearsay is not confined to oral statements or writings. Nonverbal conduct that is the equivalent of a verbal statement can be hearsay. All courts agree that conduct intended as a substitute for words is within the hearsay prohibition when offered to prove the truth of the intended assertion. Assertive conduct of this type would include physical gestures such as sign language‚ affirmative nods
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Substitutes for Evidence During a trial there may come a time that a jury is specifically told what facts to believe instead of having both attorneys introducing evidence to them. The three categories that these facts fall under are called stipulation‚ judicial notice and presumptions (Hails 2009). A stipulation is an agreement between both attorneys that a one or more facts exist in regards to the case (Hails 2009). A written document stating the stipulation is introduced in court if the
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Types of Physical Evidence Found at a Crime Scene-Part 1 1. Bodily Fluids- (Blood‚ semen‚ and saliva). All suspected blood‚ semen‚ or saliva-liquid or dried animal or human-present in a form to suggest in relation to the offense or the people involved in a crime. This includes blood or semen dried onto fabrics or other objects‚ as well as cigarette butts that contain saliva residue. These substances are subjected to serological and biochemical analysis to determine their identity and possible origin
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cordoned perimeter. Without this first step‚ evidence found at the scene can be compromised or worse destroyed which could result in possibly ruining any opportunity to create a strong case to arrest and convict a suspect. Once secured‚ the crime scene can be processed. There is a basic protocol that all investigators follow and even though each crime scene is different with a vast array of circumstances the basic procedures remain the same. “Evidence used to resolve an issue can be split into
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Upon the arrival of the law enforcement to the crime scene‚ it is essential that measures are taken to protect the crime scene‚ and subsequently to protect any potential evidence‚ in the manner that it was left at the scene. Crime scene protection not only includes cordoning off the area where the crime is believed to have occurred but also includes documentation of all of those present at the scene including law enforcement personnel as well as noting anything that may look out of place. This allows
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Claims require evidence‚ or else they are disregarded‚ but to what extent? Evidence is a fact or a piece of information that portrays the validity of a belief or proposition. For example‚ in science‚ you cannot claim a theory if it is not backed up with supportive evidence. However in matters like the reason of existence or religious beliefs‚ to what extent should evidence be provided? In Hitchens quote‚ he claims that if one makes a statement without providing evidences to back it up‚ the claim
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MENTOR PREPARATION FOR MIDWIFERY EDUCATION IN NORTHERN IRELAND PORTFOLIO OF EVIDENCE QUEEN’S UNIVERSITY BELFAST and BELFAST HEALTH AND SOCIAL CARE TRUST NORTHERN HEALTH AND SOCIAL CARE TRUST SOUTHERN HEALTH AND SOCIAL CARE TRUST SOUTH EASTERN HEALTH AND SOCIAL CARE TRUST WESTERN HEALTH AND SOCIAL CARE TRUST NAME CLINICAL AREA TRUST COMMENCEMENT DATE COMPLETION DATE DESIGNATED PRACTICE SUPERVISOR TABLE OF CONTENTS TABLE OF CONTENTS Section
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Page 6 The aim of this essay is to discuss and evaluate the use of forensics in criminal investigation. This work will focus on Ballistic Sciences. Ballistic Sciences is the study of the firing‚ flight and effects of ammunition .This essay will use historical cases to show how the technology has changed in Ballistic Sciences. The first use of ballistics was in 1835 when a Scotland Yard detective named Henry Goddard used bullet matching to catch a murderer. Goddard noticed a visible flaw
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