After having drinking issues while on-duty In Santa Monica, California, the former detective Jesse Stone moves to Paradise, Massachusetts with his old dog Boomer. Stone is invited by Paradise's powerful counselor, Hastings Hathaway. Stone replaces former Chief Lou Carson, who retired early. In Stone's first assignment, he hits an abusive husband named Joe Genest. Genest disregarded a restraining order. Local attorney Abby Taylor visits Stone after the incident and an affair begins. When Lou is killed, Chief Jesse Stone suspects of the mobster Joe and Hastings, and plots a situation trying to disclose the truth.