In this episode of The Targeted Violence Podcast, Detective Sergeant David Thomason of Cheshire Police joins us to discuss the pioneering work of the Harm Reduction Unit—a specialist team focused on identifying and addressing stalking and other harmful behaviours. Through a proactive, multi-agency approach, the unit is reshaping how serious cases of stalking are understood, assessed, and managed.

David shares insight into the development of the unit, the challenges of policing stalking, and the critical role of risk and threat assessment. We explore strategies for supporting victims, the motivations and patterns behind stalking behaviour, and the systemic gaps that often hinder effective intervention. David also reflects on the tragic stalking-related homicide of Clare Munro, a case that continues to drive his commitment to prevention and harm reduction.