Cold Case Files - Season 2 - Eps 7: Pride and the Fall/The Nail File
A woman's fall from a cliff in the Grand Canyon leads police to uncover a series of grisly murders, and investigators smoke out a killer when they find crucial DNA evidence on his cigarette butts.
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)