| Abstract: | Controversies have surrounded law enforcement intelligence because of past instances where the police maintained records of citizens' activities that were viewed as suspicious or anti-American, even though no crimes were being committed. This, of course, violates fundamental constitutional guarantees and offends the American sense of fairness with respect to government intrusiveness. Unfortunately, the boundary is not precise regarding the types of information the police can collect and keep. Some legal guidelines appear contradictory and the application of law to factual situations is often difficult. Beyond the legal ramifications, early intelligence initiatives by the police typically lacked focus, purpose, and process. Important lessons can be learned from these historical experiences that provide context and guidance for law enforcement intelligence today. Aggravating the [kinds of factors referred to above] has been the tenuous relationship between law enforcement intelligence and national security intelligence that has changed continuously since the mid-20th century. These changes have been both politically and legally controversial, responding to changing socio-political events in American history and most recently through post-9/11 counterterrorism efforts. As a result, there is value in understanding selected portions of history from both types of intelligence to gain context and understand the lessons learned. |
