Synopsis

A small Louisiana town lived under the shadow of a serial rapist, fear a constant companion for its women. Fortunately, advancements in forensic science offered a glimmer of hope. Combining computer technology with behavioral analysis, police gained a new tool: geographical profiling. The investigation narrowed to a single suspect, but conclusive proof remained elusive. The key, it seemed, lay in an unexpected piece of evidence—a discarded cigarette butt.