Turning Language Into Insight: How AI and Forensic Linguistic Analysis Are Transforming Investigations

Abstract

Language is the fabric of human thought and communication, subtle, layered, and deeply revealing. When scrutinized, it can offer far more than simple testimony; it can hold the keys to motive, identity, intent, contradiction, and context. Traditionally, law enforcement has focused on fingerprints, DNA, surveillance, and physical evidence to solve crimes. Yet one of the most untapped wells of intelligence lies between the lines of written statements from suspects, witnesses, and victims. Now, with the advent of advanced artificial intelligence (AI) and the sophisticated science of forensic linguistics, investigators have powerful new tools to mine language for insights that were once only accessible to expert analysts