纪录《刑事调查大揭秘 第二季》完整版: It’sharderandhardertogetawaywithmurder.Today,detectivesareconvictingmorecriminalsthaneverbefore,thankstoforensicscience.Finger rints,bones,eveninsectsarenowformsofindis utableevidence,butthatwasn’talwaysthecase.Revisithistory’sdramaticmurdercasesandseehowforensictoolsarechangingcrimesolving.1.火灾调查(FireInvestigation)2.数字鉴识(CyberForensics)3.罪犯侧写(CriminalProfiling)4.血迹喷溅(BloodS atter)5.微量迹证(TraceEvidence)6.死亡原因(CauseofDeath)7.植物证据(PlantEvidence