Available on Prime Video, HISTORY Vault, Sling TV

S1, E3: The hunt uncovers a mysterious new cipher related to the Zodiac Killer, while the team's supercomputer uncovers a strange lunar pattern linking the killings. A taunting riddle by the killer may lead to a body. A second prime suspect emerges.

Crime · Nov 28, 2017 · 40 min

Information

Released
2017
Run Time
40 min
Rated
TV-14
© 2017 A+E Networks. All Rights Reserved.

Languages

Original Audio
English
Audio and Subtitles
English (United States) (AAC, CC)

Accessibility

Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.