Assignment 1 FOSC Nkosi

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Clayton State University *

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1101

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Computer Science

Date

Feb 20, 2024

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docx

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1 Empress Nkosi Cass D. Parker Forensic Science 15 September 2023 Assignment 1: Module 1 1. Why is Mathieu Orfila considered “the father of forensic toxicology”? (3 pts) 1. Mathieu Orfila is considered "the father of forensic toxicology" because he developed a series of chemical tests for the identification of poisons, and many of these tests are still used in forensic toxicology today. (Parker) 2. What is Locard’s exchange principle? (3 pts) 2. Locard's exchange principle emphasizes the exchange of materials between objects or individuals in contact, crucial in forensic science for understanding evidence exchange during a crime. (Parker) 3. List the main functions of the forensic scientist. (6 pts) 3. a. Forensic scientists analyze evidence by examining its nature, composition, and significance in a criminal investigation context. b. Forensic scientists must effectively communicate their findings and expert opinions in court, providing clear explanations to help judges and juries understand the scientific aspects of the case.

2 c. Forensic scientists are vital in crime scene investigations, utilizing their expertise to identify, collect, and document physical evidence, aiding in the reconstruction of events and timelines. d. The proper collection and preservation of physical evidence is crucial for maintaining the integrity of the evidence chain and enabling accurate analysis and investigations by forensic scientists. e. Forensic scientists collaborate with law enforcement agencies to support criminal investigations, provide insights, and interpret scientific findings within the legal context. f. Forensic scientists utilize scientific principles and advanced technologies, including DNA profiling and fingerprint analysis, to analyze evidence and uncover crucial information for crime solving. (Parker) 4. Describe the basic duties of the physical science unit in a crime lab and give three examples of the type of work performed by a physical science unit. (6 pts) 4. a. Chemical tests on evidence identify substances, determine composition, and provide crucial information related to a crime, including analyses for specific chemicals.

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