The boundary between public and private policing is messy and complex. Police executives deal with some aspect of it almost every day. Private investments in security continue to expand and public/private partnerships of myriad types proliferate, even as budgets for public policing stall or decline. This book provides police executives an opportunity to explore the critical issues that arise at this boundary. It also examines policing and wrongful convictions; social media and police leadership; challenges of policing in a democratic society; and costs and value in policing.