Dangerous Fortune

Overview: The fifth season opens with a case involving a high-school girl who was murdered in 1985.

Overview: A Georgia woman is murdered just before Christmas.

Overview: A cold case involving a 1988 murder in Sunset Beach, Cal., is investigated.

Overview: A 1992 case involving the shooting death of a Maryland businessman is investigated.

Overview: A 1990s cold case involving a serial rapist in St. Louis is reopened.

Overview: Examining a cold case involving a San Diego postal worker who was murdered in 1972.

Overview: The 1992 murder of a church deacon is investigated.

Overview: Investigating the 1992 slaying of a Las Vegas woman.

Overview: Investigating a 1997 quadruple murder in Bartow, Fla.

Overview: A mother's tireless pursuit for justice in her son's murder leads investigators to find a crucial clue.

Overview: A former Marine goes missing from his home.

Overview: A hotel manager is doused with acid in broad daylight.

Overview: A fortuneteller and her daughter are brutally murdered in 2005; a paper trail leads investigators to the culprit.