一部视角独特的罪案调查剧——一般的罪案调查剧要到每一集结尾才会揭晓罪犯的真实身份，但本剧每集一开始就会把受害人的身份和凶手的身份全都告诉观众。它并不以「谁干的」为看点，而是强调「为什么」。温哥华警察局命案侦探Angie Flynn（Kristin Lehman）每天都要面对「为什么」，她必须一点一点地拼凑一起案件中所有的相关线索——凶手和受害人因为什么而相关？凶手的作案动机是什么？观众将跟随Angie和她的调查组解开一个个谜团。
来自《星际之门：宇宙》（Stargate Universe）的Louis Ferreira和来自《海军罪案调查处》（NCIS）的Lauren Holly联合主演。Louis Ferreira扮演Angie的搭档Oscar Vega侦探，足智多谋且很有耐性。Lauren Holly扮演调查组的首席法医Betty Rogers。参与演出的演员包括：Roger Cross扮演Boyd Bloom警官，Brendan Penny扮演满怀抱负的年轻侦探Brian Lucas，Cameron Bright扮演Angie的儿子Manny Flynn。

thoughts on the season so far? I have to say, I'm loving it! The two-hour opener wasn't the best, and I'm not thrilled about the Chloe with the dragon tattoo, but it's been getting www. chaoji365.com progressively better each week, and it's starting to feel like the 24 that I used to love (i.e., up to Season 5.) By the end of the original series, they had lost what made it great: the intriguing peripheral characters, politics and side-stories, and completely focused on indestructible Jack and his band of disposable supporting players. But this season he's found a worthy sidekick in Kate, we have all the drama around Heller and his team, the Russians lurking in the background, and I'm really digging where they're going with the hipster CIA tech. (Could we have a new Chloe on our hands?)