ZODIAC RIDDLE Maths boff reveals how he cracked Zodiac Killer’s 1969 coded message 50 years after serial killer’s deadly spree ZODIAC RIDDLE Maths boff reveals how he cracked Zodiac Killer’s 1969 coded message 50 years after serial killer’s deadly spree December 14, 2020 By Jon Rogers AN Aussie maths boff has shown how he cracked the Zodiac Killer’s 1969 cipher, 50 years after the notorious killer slaughtered at…