本片是一部美国剧情片，上映于2012-01-17，由克里斯托弗·查莱克导演，由迈克尔·库立兹/本·麦肯锡/肖恩·海托西主演。
剧情简介：Officer John Cooper returns to duty after recovering from back surgery and meets his new partner, Officer Jessica Tang, a tough and disciplined cop with her own set of baggage from working the streets. Lydia, whose new partner is Ruben Robinson, can't seem to escape helping a former CI who won't stay in safety. Ben, Sammy and Dewey chase an armed man into an elementary school, while Ben bumps heads with an intense street cop whose cynical attitude is affecting their work.
外文名：Southland Season 4
别名：洛城警事 第四季
类型：剧情 / 犯罪
地区：美国
导演：克里斯托弗·查莱克
编剧：安·白德曼
演员：迈克尔·库立兹 / 本·麦肯锡 / 肖恩·海托西 / 雷吉娜·金 / 刘玉玲
