Episode 75 of "Crossing Jordan"
s04e17 Locard's Exchange
Title: Locard's Exchange
Original Air Date: 04/10/2005 on NBC
Plot Outline:
Jordan, Woody and Garrett must race against the clock to try and keep an accused murderer behind bars. They quickly have to solve the murders of 14 women killed some 20 years ago. Jordan and Woody use the method of Locard's Exchange. Locard’s Exchange means that the perpetrator comes into contact with each crime scene leading something behind and each scene. Emmett Parker killed 14 women with dark hair and evil in the victim’s eyes. Making Jordan and District Attorney Rene Walcott potential victims of Emmett Parker. Now Jordan begins to go backwards in solving the crime she takes evidence from the victim's to help convict Parker.