Brenda Leigh Johnson（Kyra Sedgwick扮演）是一名由亚特兰大转到到洛杉矶的警探，她将负责领导洛杉矶警局的一个特别部门：专门处理那些高度敏感、倍受关注的谋杀案。尽管作为 “空降兵”的她激起了新任手下们的极度不满，但其独特而杰出的才能—在审讯中一步步诱导嫌犯不由自主地交待出案件真相，逐渐使所有人，甚至是她最激烈的反对者，也对她心服口服...(还要把笑笑那张介绍贴里的东西加进来,整合一下。)<BR>Deputy Police Chief Brenda Leigh Johnson (Kyra Sedgwick) is a police detective who transfers from Atlanta to Los Angeles to head up a special unit of the LAPD that handles sensitive, high-profile murder cases. Despite a tendency to step on people‘s toes, Johnson manages to convert even her strongest adversaries with her unique ability to get to the truth.