Cold Case Files - Season 1 - Eps 24: Family Secret/Blood Trail
Forty-one years after the crime, a woman implicates her brother and cousin in the murder of a New Jersey policeman. And members of the Vidocq Society, a group of law enforcement professionals who volunteer their expertise to crack difficult cases, find blood-spatter evidence that helps solve a Texas murder.
About Cold Case Files

Title: Cold Case Files
First Air Date: 1999-01-01
Last Air Date: 2006-12-31
Status: Ended
Rating: 8.452/10 (from 31 votes)
Language: EN
Seasons: 5
Total Episodes: 128
Network: A&E
Genres: Crime, Mystery, Documentary
Production Companies: Kurtis Productions, AMPLE Entertainment, Blumhouse Television
Synopsis
Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases.
Cast

Bill Kurtis
Narrator (voice)