玛丽索（阿娜·奥缇兹AnaOrtiz饰）的儿子被控告谋杀，为了替儿子洗脱罪名，玛丽索需要大笔的金钱周转。罗斯（丹妮亚·拉米雷兹DaniaRamirez饰）的丈夫英年早逝，留下一个儿子靠罗斯微薄的薪水抚养。左拉（朱迪·雷耶斯JudyReyes饰）自信又迷人，和瓦伦蒂娜（EdurneGanem饰）既是母女亦是同事。卡门（罗塞莉·桑切斯RoselynSanchez饰）梦想成为一名歌手，可苍白无力的现实却令她望而却步。 车水马龙纸醉金迷的比弗利富人区，四个女人穿梭与此生活于此，却和这里的光鲜亮丽毫无关系，她们只是一群为有钱人服务，替有钱人收拾各种烂摊子的女佣罢了。一桩离奇的死亡事件将四个女人的命运联系到了一起，为了捍卫她们共同的利益，她们必须死死守住某个秘密。
InthefourmonthssinceJoeySalvo'sassassination,SimoneisworkingoddjobssincehehasbeensuspendedbyInternalAffairspendingtheirinvestigation,whileheapproachesSipowiczaskingabouthisandothersincitementsbytheFBIwhothinkthatSalvo'sdeathwasaninsidejobwithinIAB,andLt.ShannonfromIABtellsLt.FancythathemayknowthepersonwhokilledSalvo.
Inthefourthseasonofthisaward-winningshow,theactionatNewYorkCity's15thPrecinctisashecticasever.WhileLieutenantFancycontinuesasprecinctcommander,DetectiveAndySipowicz,althoughstillabitrougharoundtheedges,hasmellowedwiththebirthofhisson.DetectiveBobbySimoneandDetectiveDianeRusselltakethenextstepintheirrelationship,JamesMartinezbecomestheSquadDelegate,andGregMeadavoyconsidersbecomingasurrogatefather.Butonethingthathasn'tchangedisthesquad'sdeterminationtomakesurethebadguysgettheirdayincourtandtoalsoattempttomaintainatouchofnormalcyintheirpersonallivesevenastheyinvestigatecasesthatoftenputthemdirectlyinthelineoffire.
AtthebeginningoftheseasonSylviabecomespregnantwithAndy'schild.Ababyboy,Theo,isborntowardstheendoftheseason.ThisiscontrastedwiththefatethatawaitsSipowicz'solderson,AndyJr.,whoannouncesthatheistojointhepoliceforce.Andyisfinallybondingwithhisestrangedsonwhenheisgunneddown,whichleadstheelderSipowicztofalloffthewagon.AndyJr'smurderersarekilledthemselvesbySimoneinanactofselfdefense. BobbyandDiane,whoserelationshiphadbeenputonholdwhilesheattendedAA,resumetheirrelationshiponlyforDianetobegindrinkingagainwhenherabusivefatherbeatshermother.Herfatheriseventuallykilledandhermotherbecomestheprimesuspect. JamesMartinezandnewdetectiveAdrienneLesniakbeginanaffairbutonlyafterLesniaktellsMedavoythatsheisgay,thenthatsheisnot;Martinezlaterbreaksupwithherduetohercontrollingandunpleasantbehavior,andLesniakeventuallyleavesthesquad.Medavoyhimselfleaveshiswife,recognizingthatsheisholdinghimbackbutitistoolatetosavehisrelationshipwithDonnawholeavestotakeupajobwithApple.
《犯罪心理：穿越国界CriminalMinds:BeyondBorders》为《犯罪心理》的衍生剧，主要围绕FBI探员如何帮助国外居住的美国公民解决问题而展开。GarySinise：饰演JackGarrett，在FBI待了20年，刚刚被指派负责这个部门。TylerJamesWilliams：饰演队中的技术分析员Monty，是个讨喜而又聪明的角色，平常在家工作，他对陷入困境的家庭以事无巨细的方式处理，协助队伍找到被遗留的线索，以及找到远在海外的真凶。DanielHenney：MattSimmons，不仅是一位在国外长大的军人还是一个居家好男人，喜欢探索和融入不同的文化，最重要的是他的侧写能力对整个团队致为关键。
CBS已续订《犯罪心理：穿越国界》第二季。
Matt,aheadstrongwidower,istheownerofaclassiccarworkshop.However,whenMatt'sseparateddaughterandteenagechildrenarriveathishouse,thetruestorybegins.
