Did you know Amazon will donate a portion of every purchase if you shop by going to smile.amazon.com instead? Over $50,000,000 has been raised for charity - all you need to do is change the URL!
Here are your smile-ified links:
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Yeah, cut to the chase. Otherwise the "Zodia Myth Busters & co" will waste years of your time. The issue is this: "Zodiac" signed his real name on a 1970 Halloween card sent to SFPD. See this https://youtu.be/cQj6KPlK7Nk then for more info see this https://www.amazon.com/Most-Evil-Presenting-Investigation-Decryption/dp/1942600453/ref=sr_1_1?ie=UTF8&qid=1442495210&sr=8-1&keywords=most+evil+II