Although many police officers have developed some communication skills, their proficiency levels vary widely. Some have received limited formal training in interpersonal communication techniques as part of their basic academy instruction, while a few have obtained advanced communication training. Most police officers, however, possess little or no formal training in interpersonal communication. Therapeutic communication techniques used in the mental health field can be applied in the law enforcement setting. The strong interpersonal communication skills fostered by this approach provide an effective supplement to traditional negotiation training. Therapeutic communication differs from casual conversation because it is calculated and deliberate and emphasizes listening, acting, and sharing. The approach is relevant to law enforcement because, during a hostage or barricade situation, police negotiators assume a quasitherapeutic role in relation to the subject. In Kentucky, the Louisville Police Department has developed a training program to demonstrate the utility of communication training in improving police negotiation skills, to reinforce positive communication skills, to instruct police officers in therapeutic communication skills applicable to hostage and crisis negotiations, and to provide police officers with a structured opportunity to practice their skills. Kentucky's training program focuses on role playing and debriefing. 7 endnotes, 2 tables, and 1 photograph