The purpose of this white paper is to provide an in-depth examination of ABI-like analytic techniques that were developed, refined and employed to successfully support multiple, high-level, but dissimilar interagency law enforcement investigations over an extended period of time. The premise of this paper is that, as the Intelligence Community developes a strategy, framework and roadmap for enterprise-wide adoption of ABI, lessons learned from the law enforcement community are worthy of examination and possible incorporation into the IC strategy for ABI.