Geographical profiling
Geographical profiling uses the locations of a series of crimes to predict where an offender most likely lives or works. Investigators plot crime scenes on a map to narrow down the search area.
Real World
Police used geographical profiling software (Rigel) to map the locations of the Yorkshire Ripper's attacks, which clustered around Peter Sutcliffe's home in Bradford — consistent with Canter's circle theory.
Exam Focus
Define 'marauder' versus 'commuter' offender types — this distinction is frequently tested and earns easy application marks.
Evaluation Scaffold
A four-step framework for high-quality evaluation. Use this for 'assess', 'evaluate', and 'to what extent' questions.
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