Cold Case Files - Season 2 Episode 21 License to Kill/The Tell-Tale Mark/The Supermarket Mystery
A quarter of a century after the murders of two nurses, Canadian police suspect that a former Toronto cop committed the crimes. A blow to the head of a garbage collector in San Jose leaves strange markings, and decades later a detective, with help from forensic science, matches the markings to the etchings of a vintage bar sign. California police hope that DNA will help them track down the man who stabbed and killed a woman as she sat in her parked car in front of a supermarket in 1985.
- Genre: Crime, Mystery, Documentary
- Studio: A&E
- Keyword: detective, forensic science, forensic, unsolved mystery, unsolved crime, unsolved murders, forensic technology
- Cast: Bill Kurtis
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