The research also focused on the extent to which CIA can be integrated with existing crime investigation procedures and the areas of the CIA technique that would benefit from the use of technology. CIA was designed by Anacapa Sciences, Inc. for use by analysts of large amounts of information generated about complex criminal activities. The technique involves graphic methods for evaluating, integrating, and illustrating information. It also provides a logical framework in which to develop valid inferences. A 1987 survey of British investigative units, together with site visits, showed that 70 percent of the 37 responding police agencies had used CIA during major crime investigations. Results also showed that CIA meets many but not all of the requirements of a knowledge administration system. In addition, the lack of full integration of CIA and standard procedures and the current level of technology preclude the effective and efficient use of CIA. Recommendations for using a structured analytical technique in future investigations, figures, and appended background material.