Zodiac Killer

Cleo Proctor wondered if "the Doctor" was, in fact, an alias for Larry Nightingale, like the Zodiac Killer and Mr Tumble. (AUDIO: Angels)
==Behind the scenes==
The "Zodiac Killer" was an alias taken on by an unidentified serial killerhttps://zodiackiller.com/ who operated in Northern California in the late 1960s.https://www.sfchronicle.com/crime/article/Zodiac-340-cypher-cracked-by-code-expert-51-years-15794943.php
Category:Aliases
Category:Murderers from the real world
Category:Individuals with unknown names