Cold Case Files Season 4 Episode release dates & where to watch

1. Love Triangle/2nd Story Rapist

2. The Calling Card/Carol's Diary

3. Beauty Queen Killer/The Fingerprint

4. Friend of the Family/Remains of Murder

5. Under a Spell/Justice for Lisa

6. A Man Scorned/The Dungeon

7. A Killer Named Korn/The Night Watchman

8. The Bedroom Basher

9. Baby for Sale/The Barrel

10. The Bitemark/Justice for Eglena

11. Sex, Lies and Murder

12. The Monster/A Cousin's Promise

13. A Brother's Burden/The Midnight Attacker

14. The Well/The Deadly Ex

15. Deja Vu/Secret In The Well

A new fingerprint identification system known as I-AFIS helps Texas detectives track down a killer after three years of searching. And a Georgia investigator gets to the bottom of a 16-year-old murder case when he discovers where the victim's body had been hidden -- in the bottom of a well.

16. The Tourniquet/Burning Desire

17. Manhunt

18. The Family / The Clue That Stuck

19. Man in the Shadows/The Hitchhiker

20. A Confession for Carmen/The Girls

21. A Sister Lost/Rumors of Murder

22. Smoky Mountain Mystery / A Drop of Blood

23. Rear Window / The Peeper

Included: the 1998 murder of waitress Corey Parker in Jacksonville Beach, Fla., by Robert Erik Denney. Host: Bill Kurtis.

24. The Closers/Caught by an Eyelash

A bloody dagger and a phone tap help detectives solve a 20-year-old murder case. And DNA taken from an eyelash found on a dead prostitute's body brings a killer to justice.

25. Kidnapped Finale

A kidnapper grabs 8-year-old Chad Choice from his home in Texas, then torments his parents with two ransom demands. The case goes cold until the parents receive a chilling package in the mail that contains a letter--and a skull.