The FBI Files - Season 2 - Eps 18: .22 Caliber Killer
Six black males had been brutally murdered--two had their hearts cut out. The only thing connecting the victims was their ethnicity and the fact that each had been shot with .22 caliber bullets.
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.