Season 4 Episodes
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
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.