Without a Trace (Season 6)

The series follows the ventures of a Missing Persons Unit of the FBI in New York City.

Lost Boy 9.3
Air date: 2007-09-27
Runtime: 43 min
Overview: 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.
Clean Up 9.5
Air date: 2007-10-04
Runtime: 43 min
Overview: The team considers if a father who cleans crime scenes for a living led to his disappearance with his daughter.
Res Ipsa 9.3
Air date: 2007-10-11
Runtime: 41 min
Overview: The team searches for a missing mother who they believe may be searching for her son, who is also missing.
Baggage 9.0
Air date: 2007-10-25
Runtime: 41 min
Overview: When a woman disappears after her boyfriend is killed by the police, the team suspects gang involvement. Later, Sam learns she's pregnant.
Run 9.0
Air date: 2007-11-01
Runtime: 40 min
Overview: An office shooting forces a woman to disappear, possibly to hide a deep secret.
Where & Why (II) 7.2
Air date: 2007-11-08
Runtime: 43 min
Overview: 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).
Absalom 9.5
Air date: 2007-11-15
Runtime: 43 min
Overview: When a college student disappears after making racial remarks in a class, the team wonders if those may be directly connected to his disappearance.
Fight/Flight 9.3
Air date: 2007-11-22
Runtime: 41 min
Overview: The disappearance of an ultimate fighter leads the team to investigate his background, where they learn the man had a number of enemies.
One Wrong Move 8.7
Air date: 2007-12-06
Runtime: 41 min
Overview: 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.
Claus and Effect 8.7
Air date: 2007-12-13
Runtime: 42 min
Overview: A child prodigy turned store Santa vanishes and the team wonders if he had criminal connections.
4G 9.0
Air date: 2008-01-10
Runtime: 43 min
Overview: Malone and his team start off the new year investigating how a private investigator might have went missing.
Article 32 8.0
Air date: 2008-01-17
Runtime: 41 min
Overview: The team work on a case where a veterans-hospital worker vanishes and have two leads.
Hard Reset 9.0
Air date: 2008-04-03
Runtime: 42 min
Overview: 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.
A Bend in the Road 8.0
Air date: 2008-04-10
Runtime: 40 min
Overview: 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.
Deja Vu 8.0
Air date: 2008-04-24
Runtime: 43 min
Overview: The team searches for a coma patient who had woken up after three years only to disappear.
A Dollar and a Dream 8.3
Air date: 2008-05-01
Runtime: 41 min
Overview: After the latest lottery winner goes missing, the team works to figure out why.
Driven 7.7
Air date: 2008-05-08
Runtime: 43 min
Overview: 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.
Satellites 5.0
Air date: 2008-05-15
Runtime: 42 min
Overview: 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.