布羅肯伍德疑案第四季是由Helena,Brooks執導，John,R.,Neill,Fern,Sutherland,尼克·桑普森主演的一部歐美劇。主要講述了：Detective Inspector Mike Shepherd, is good at his job but bad at making labor relations, when it comDetective Inspector Mike Shepherd, is good at his job but bad at making labor relations, when it comes to the city of "Brokenwood" to solve a crime falls in love with him and decides to stay, but soon Shepherd begins to collide with Kristin detective Sims.