1. Vanished in Reno

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. 12 January 2014

The Season 6 opener features a serial-rapist case in Reno.

2. High School Homicide

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. 19 January 2014

Investigating the 1989 murder of a high-school student.

3. Brute Force

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. 26 January 2014. 60 min

A Kentucky woman is found dead in the trunk of her car.

4. Murder in Room 348

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. 9 February 2014

A business traveler is killed in his hotel room.

5. Wicked Impulse

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. 16 February 2014

A 1997 murder in a California town is investigated.

6. Death of Innocence

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. 23 February 2014. 60 min

The murder of an 8-year-old boy sparks a decades-long investigation.

7. Hometown Homicide

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. 2 March 2014

The 1980 murder of a California businessman's wife is detailed.

8. Stone Cold Killer

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. 9 March 2014

A March 2000 murder in Anchorage is investigated.

9. Blood in the Water

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. 16 March 2014

The 1980 murder of a Colorado teenager is investigated.

10. Sinister Secret

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. 23 March 2014

The murder of a Wyoming teenager is investigated.

11. Dead End Trail

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. 30 March 2014

The murder of a Southern Illinois University student is investigated.

12. Nightclub Nightmare

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. 13 April 2014

Investigating a daytime robbery at a nightclub in Arlington, Texas, that resulted in an employee's death.

13. Death Comes Calling

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. 27 April 2014

An elderly couple are murdered in their Oregon home.