Introduction to Forensic Science

Assignment Please no plagiarism no a i. no chat bots original response. Also the powerpoints are attached

Chapter 1: Introduction

Chapter 2: Crime Scene

Chapter 3: Physical Evidence

List three methods of crime scene recording.
What is a rough sketch and what information must it accurately reflect?
How does the textbook define physical evidence?
What is the first critical step in crime scene investigation? Why is this step so important?
What information must be included in any notes taken at the crime scene?
What is the best way to maintain the integrity of evidence that is collected and submitted to the crime laboratory?
What items from deceased victims must be collected and sent to a forensic laboratory?
Why should bloodstained evidence not be stored in airtight containers? What is the best way to store such evidence?
What is a standard/reference sample and why is it important to the criminalist?
What is a substrate control and why is it important?
Why is it important to package items of physical evidence in separate containers?
Define “chain of custody” and explain why maintaining proper chain of custody is important. What are possible consequences of failing to maintain a proper chain of custody?
Why should ordinary mailing envelopes not be used for packaging physical evidence?
List six types of physical evidence derived from human or other animal sources that are commonly found at crime scenes.
Define individual and class characteristics.
What is the value of class evidence? Why is this important in making a case to a jury?

Requirements: Introduction to Forensic Science

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