The 
final WJEC Criminology PowerPoint provides an overview of offender profiling covering things like:
• Evidence and the crime scene
• British and American approaches to profiling
• Examples of profiling successes and failures
• A Scenario that requires students to both apply any psychological theory with which they are familiar to the crime depicted and to assess the usefulness of profiling in this particular case
As with the previous PowerPoints in the series (probably by Janis Griffiths) this is concisely and clearly presented and provides a solid starting point for teachers looking to introduce the concept and practice of offender profiling.