Developing a psychological research base for criminal investigations : academics and practitioners working together

In this chapter, an outline is provided of how a psychological research evidence base can be developed, and put into practice, to enhance criminal investigations. A case example is provided whereby police approached the psychologists to develop a way of identifying the location of murder victims' bodies. The methodology relies on a staged approach: First, identifying if the problem is sufficient to warrant attention; Second, to refine the problem so that the most important practical aspects are identified; Third, to develop a protocol, based on evidence, that is likely to respond to the need; Fourth, test if the protocol works; Fifth, refine, and finally put into practice making any necessary changes.

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