剧情围绕巴尔的摩警察局的一群凶杀案调查小组的侦探人员展开，深入描述了警察局探员细致入微、抽丝剥茧的探案过程。与其他同类电视剧不同的是，该剧非常强调真实性，几乎所有的细节都建立在实际探案的基础上。by:meijubar.net

1 Blood Ties (Part 1) (17-Oct-1997)

2 Blood Ties (Part 2) (24-Oct-1997)

3 Blood Ties (Part 3) (31-Oct-1997)

4 Birthday (7-Nov-1997)

5 Baby It's You (Part 2) (14-Nov-1997)

6 Saigon Rose (21-Nov-1997)

7 Subway (5-Dec-1997)

8 All is Bright (12-Dec-1997)

9 Closet Cases (2-Jan-1998)

10 Sins of the Father (9-Jan-1998)

11 Shaggy Dog, City Goat (16-Jan-1998)

12 Something Sacred (Part 1) (30-Jan-1998)

13 Something Sacred (Part 2) (30-Jan-1998)

14 Lies and Other Truths (6-Mar-1998)

15 Pit Bull Sessions (13-Mar-1998)

16 Mercy (20-Mar-1998)

17 Abduction (27-Mar-1998)

18 Full Court Press (3-Apr-1998)

19 Strangled, Not Stirred (10-Apr-1998)

20 Secrets (17-Apr-1998)

21 Finnegan's Wake (24-Apr-1998)

22 Fallen Heroes (Part 1) (1-May-1998)

23 Fallen Heroes (Part 2) (8-May-1998)