Failed EvidenceWith the popularity of crime dramas like CSI focusing on forensic science, and increasing numbers of police and prosecutors making wide spread use of DNA, high tech science seems to have become the handmaiden of law enforcement. But this is a myth,asserts law professor and nationally known expert on police profiling David A. Harris. In fact, most of law enforcement does not embrace scienceit rejects it instead, resisting it vigorously. The question at