The FBI Files - Season 6 - Eps 12: A Bitter End
In 1996, a series of bank robberies in Texas and California were linked by FBI who then established a modus operandi. A year later, the robbers took hostages during a heist in Las Vegas and the FBI was tasked with ending their spree.
About The FBI Files

Title: The FBI Files
First Air Date: 1998-10-20
Last Air Date: 2006-03-24
Status: Ended
Rating: 7.4/10 (from 10 votes)
Language: EN
Seasons: 8
Total Episodes: 121
Network: Discovery
Genres: Documentary, Crime, Reality
Production Companies: Unknown
Synopsis
Witness the crime busting techniques and forensic science used by the FBI to break the most baffling cases. From crime scene analysis to the most up-to-date laboratories, FBI agents relentlessly comb through mountains of evidence to narrow their search, ultimately prevailing over the perpetrators and bringing them to justice.