Plot: Sal and Ken investigate San Francisco, the epicenter of the Zodiac Killer murders, as the Code Team announces extraordinary news: A team member has solved the Zodiac’s infamous Z340 code, which has eluded codebreakers for 50 years.

The Hunt For The Zodiac Killer - Season 1 - The Code is Cracked (Episode 5)
Episode Aired On:
Tuesday, December 12 2017
7 years ago
Tuesday, December 12 2017
7 years ago
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Episode 4