Establishing the most appropriate databases for addressing source level propositions.
Previous papers in Science & Justice have described the work of the Case Assessment and Interpretation (CAI) project that has been running for several years within the Forensic Science Service (FSS). The principles of the CAI model, which have developed through casework, are the foundation of a balanced, robust and logical approach to interpretation. The question arises frequently as to what is the most appropriate database that should be available to assist in assigning a value to a given probability. In this paper we present a set of guidelines in the form of flowcharts and explore them within the context of a range of case examples.
Champod
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Institut de Police Scientifique et de Criminologie, Bâtiment de chimie, CH-1015 Lausanne-Dorigny, Switzerland.
Evett
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Jackson
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D016208:Databases, Factual; D044707:Forensic Sciences; D006801:Humans