Kelly and her team investigate the murder of a college student killed in her bedroom while packing for a trip to visit her parents for Thanksgiving.

Siegler and McClary travel to Globe, Ariz., to search for clues about an apparent 1988 hit-and-run that may have been the result of a teenage dispute.

Siegler and McClary travel to Sandusky County, Ohio, to search for new information that may help solve the 1988 murder of a 49-year-old mother of six, who was killed with…