What properties of a material define its value as trace evidence? How can we use this understanding to shape our approach to collecting and analysing these evidence types? Understanding trace evidence is of fundamental importance to Forensic Science, providing links between people and locations or objects. In this advanced module we will delve into the analytical techniques and chemical principles critical for examining trace materials. From fibres and hair to glass fragments and makeup, you will uncover the microscopic stories hidden in the smallest samples. Through discussion of real-world case studies and studying cutting-edge approaches to analysing complex, often inconsistent, samples you will build the expertise to enable you to interpret this vital evidence type.
Lecture 28 hours, Workshop 4 hours
2 hours Test. Assessment Details: VLE Test worth 10%.
1,500 words Short Writing Piece. Assessment Details: Problem Sheet worth 30%.
2 hours Exam. Assessment Details: Exam worth 60%.
Reassessment Method: Like-for-like
On successfully completing the module, students will be able to:
1. Critically discuss and apply scientific, chemical and physical concepts for the successful analysis of different trace evidence samples and in the solution of qualitative and quantitative problems.
2. Formulate justified strategies for the use of advanced instrumentation to analyse trace evidence, including the demonstration of knowledge on how such techniques work.
3. Critically appraise developments at the forefront of trace evidence analysis in a forensic science context.
4. Critically analyse forensic cases and problems relating to trace evidence and plan strategies for their solution by the evaluation, interpretation and synthesis of scientific information and data.
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