The module will introduce the role of a forensic scientist and the historical context to that role. There will be discussions on the various agencies involved in forensic science, both criminal and civil, as well as the procedures involved in attending a scene. This module will explore the underpinning chemistry that is vital in its application to forensic science.

This will include topics such as the (but not limited to) fundamental principles of crime scene investigation and the importance of continuity of evidence. Crime scene management issues, and complexities such as multiple linked scenes, will be discussed, along with specialist types of crime scenes, such as fire and bomb scenes and clandestine laboratories.

Real cases will be reviewed and evaluated to highlight the use of chemistry in criminal and civil cases and how the Forensic Scientist fits into the legal system. These cases will allow the students to build up and understanding of the various techniques used in investigation work and the general science behind them. A high-profile criminal case and civil case will be reviewed to highlight the procedures and equipment used in investigation work.

Two assignments, weighted at 40% each, an online test on the role of a forensic scientist and a 15-minute presentation on one of their assignments.

The assignments should show how the student can critically appraise a case and the information provided, as well as showing evidence of an understanding of the chemistry involved. The online test should show evidence of basic understanding of the responsibilities of a forensic scientist, the agencies involved and the court system. The presentation should highlight the importance of evidence presentation and the ability for the forensic scientist to understand both the strengths and weakness of the evidence presented.

Interactive lectures will provide the core material and allow for comparison of theoretical studies with real-world cases. Further activities will allow for extended discussion of chemical theory for example through workshops, specialist guest lectures and/or tutorials.

You should also utilise independent study, mainly through tutor-guided background reading of lecture handouts, textbooks and web pages that will help to consolidate the core material and broaden your understanding.

Understand and critically evaluate the role of chemical science in Forensics in both criminal and civil investigations.

Knowledge and Understanding, Application and problem solving

Consider a criminal case and the physical science behind the scientific instruments used and the procedures involved.

Enquiry and communication, Application, Knowledge and Understanding

Review a civil case and evaluate the chemistry behind the techniques used and the procedures involved.

Problem Solving, Analysis and Reflection

Evaluate the role of a forensic scientist in investigations and the duties / responsibilities they have to society.

Communication, Analysis and Reflection

Access to the web and to the Box of Broadcasts

Housecroft, C. and Constable, E., 2010. Chemistry. Harlow, England: Prentice Hall.
Jackson, A. and Jackson, J., 2008. Forensic Science. Harlow: Pearson Prentice Hall.
Saferstein, R., 2017. Criminalistics. 12th ed., Pearson.

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An introduction to forensic science will provide the students with a core understanding of the role of a forensic scientist in both criminal and civil cases. The module will review real cases to highlight forensic techniques, the development of the rules governing expert witnesses, a general understanding of the legal system and the reasons for the procedures to be followed in scene / evidence management. The use of real cases will allow the students to appreciate and understand why the various procedures are required and need to be followed, by both showing failures in cases as well as successes.

Completion of the module will provide the student with a solid basis to proceed into more detailed forensic science or scene management roles.