Cold Case Files - Season 2 Episode 18 One Tough Mother
The murder of Tiffany Johnston rocks the town of Bethany, Oklahoma. DNA points to her killer over a decade later.
- Genre: Crime, Mystery, Documentary
- Studio: A&E
- Keyword: detective, homicide, investigation, murder, crime scene, true crime, forensic science, forensic, murder investigation, cold case, homicide investigation
- Cast:
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