Season 6

1. Lost Boy

2007-09-27 · 43m

The four-year-old adopted son of a celebrity couple is kidnapped, and the team must determine if the reason has to deal with the parents' status or the boy's own Sudanese origin.

2. Clean Up

2007-10-04 · 43m

The team considers if a father who cleans crime scenes for a living led to his disappearance with his daughter.

3. Res Ipsa

2007-10-11 · 41m

The team searches for a missing mother who they believe may be searching for her son, who is also missing.

4. Baggage

2007-10-25 · 41m

When a woman disappears after her boyfriend is killed by the police, the team suspects gang involvement. Later, Sam learns she's pregnant.

5. Run

2007-11-01 · 40m

An office shooting forces a woman to disappear, possibly to hide a deep secret.

6. Where & Why (II)

2007-11-08 · 43m

Malone's team joins forces with Gil Grissom, a CSI from Las Vegas, and his team as they track a serial killer with ties to New York. The crossover starts on CSI: Crime Scene Investigation S08E06 Who and What (I).

7. Absalom

2007-11-15 · 43m

When a college student disappears after making racial remarks in a class, the team wonders if those may be directly connected to his disappearance.

8. Fight/Flight

2007-11-22 · 41m

The disappearance of an ultimate fighter leads the team to investigate his background, where they learn the man had a number of enemies.

9. One Wrong Move

2007-12-06 · 41m

The team determines if an ex-con's past criminal activity caused her to disappear after visiting a prison inmate. Det. Mars and Agent Johnson also continue their investigation.

10. Claus and Effect

2007-12-13 · 42m

A child prodigy turned store Santa vanishes and the team wonders if he had criminal connections.

11. 4G

2008-01-10 · 43m

Malone and his team start off the new year investigating how a private investigator might have went missing.

12. Article 32

2008-01-17 · 41m

The team work on a case where a veterans-hospital worker vanishes and have two leads.

13. Hard Reset

2008-04-03 · 42m

Jack goes missing after taking a case into his own hands which soon becomes intertwined with a human trafficking prostitution case that Vivian is working on.

14. A Bend in the Road

2008-04-10 · 40m

While struggling to deal with the aftermath of Jack's accident, the team searches to find a teen heart transplant recipient, believing her disappearance might be connected to her donor. Samantha talks to Brian.

15. Deja Vu

2008-04-24 · 43m

The team searches for a coma patient who had woken up after three years only to disappear.

16. A Dollar and a Dream

2008-05-01 · 41m

After the latest lottery winner goes missing, the team works to figure out why.

17. Driven

2008-05-08 · 43m

A truck driver goes missing after saving a boy's life, and the team determines if that has anything to do with his disappearance. Meanwhile, Jack's mental health is examined by a psychiatrist.

18. Satellites

2008-05-15 · 42m

Five people with an odd connection go missing from a coffee shop, and the team determines what the connection had to do with their disappearance. Meanwhile, Samantha gets ready for the birth of her child.