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S12 Episode 1
73 Seconds
41 mins · Wed, 21 Sep 2011
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S12 Episode 2
Tell Tale Hearts
41 mins · Wed, 28 Sep 2011
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S12 Episode 3
Bittersweet
40 mins · Wed, 5 Oct 2011
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S12 Episode 4
Maid Man
41 mins · Wed, 12 Oct 2011
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S12 Episode 5
CSI Down
40 mins · Wed, 19 Oct 2011
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S12 Episode 6
Freaks & Geeks
40 mins · Wed, 2 Nov 2011
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S12 Episode 7
Brain Doe
41 mins · Wed, 9 Nov 2011
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S12 Episode 8
Crime After Crime
40 mins · Wed, 16 Nov 2011
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S12 Episode 9
Zippered
41 mins · Wed, 7 Dec 2011
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S12 Episode 10
Genetic Disorder
41 mins · Wed, 14 Dec 2011
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S12 Episode 11
Ms. Willows Regrets
41 mins · Wed, 18 Jan 2012
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S12 Episode 12
Willows in the Wind
41 mins · Wed, 25 Jan 2012
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S12 Episode 13
Tressed to Kill
41 mins · Wed, 8 Feb 2012
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S12 Episode 14
Seeing Red
40 mins · Wed, 15 Feb 2012
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S12 Episode 15
Stealing Home
41 mins · Wed, 22 Feb 2012
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S12 Episode 16
CSI Unplugged
40 mins · Wed, 29 Feb 2012
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S12 Episode 17
Trends With Benefits
41 mins · Wed, 14 Mar 2012
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S12 Episode 18
Malice in Wonderland
41 mins · Wed, 21 Mar 2012
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S12 Episode 19
Split Decisions
40 mins · Wed, 4 Apr 2012
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S12 Episode 20
Altered Stakes
41 mins · Wed, 11 Apr 2012
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S12 Episode 21
Dune and Gloom
40 mins · Wed, 2 May 2012
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S12 Episode 22
Homecoming
41 mins · Wed, 9 May 2012