Season 12 aired between 08 Mar 2012 and 20 Dec 2012, 32 episodes.
Episodes
E01
Missing
08 Mar 2012
E02
Deadly Encounter/Car Trouble
15 Mar 2012
E03
Down in Overtown/Breaking Point
22 Mar 2012
E04
Tiny Dancers/Right Hand Man
22 Mar 2012
E05
Under One Roof/Off Target
29 Mar 2012
E06
Bad Attitude/Collateral Damage
12 Apr 2012
E07
Cold Light of Day
19 Apr 2012
E08
Far From Home/Object of Desire
26 Apr 2012
E09
Unarmed/Bad Feeling
03 May 2012
E10
Brutal Business
10 May 2012
E11
A Simple Plan/The Rip-Off
07 Jun 2012
E12
Less Than Zero/Friends for Life
14 Jun 2012
E13
Mobbed/Night Shift
28 Jun 2012
E14
House of Pain/Into the Night
28 Jun 2012
E15
Shattered
12 Jul 2012
E16
Massacre in Little Haiti/Exposed
19 Jul 2012
E17
Deadly Ride/Wrong Place, Wrong Time
16 Aug 2012
E18
Father and Son/Dangerous Attraction
30 Aug 2012
E19
Murder in Pleasant Grove
06 Sep 2012
E20
Innocent Bystander/Partners in Crime
13 Sep 2012
E21
Blood Red/Deadly Moves
20 Sep 2012
E22
Blood on the Streets
04 Oct 2012
E23
School Girls/Out of the Shadows
12 Oct 2012
E24
Innocent Bystander/Partners in Crime
13 Sep 2012
E25
Blood Red/Deadly Moves
20 Sep 2012
E26
Blood on the Streets
05 Oct 2012
E27
School Girls/Out of the Shadows
12 Oct 2012
E28
Fatal Call
15 Nov 2012
E29
Killer Debt/House of Rage
29 Nov 2012
E30
Nightmare in Greedy Grove/Good Man Down
06 Dec 2012
E31
The House Next Door/The Showdown
13 Dec 2012
E32
Strapped/The Killer Next Door
20 Dec 2012