Our last entry for Serial Killer Month takes us back to the swinging 60's as we cover the «—§†^#   ¡†××»¥  — for all of our Jr. Cipher Solvers, that translates to the "Zodiac Killer"

Ian takes us along on the case of the mysterious man whose killing spree terrorized Northern California for decades. We also compare the events with how they were depicted in the 2007 David Fincher-directed film Zodiac. 

So if you have a passion for cryptology, handwriting analysis, and random brutal murder — or are Ted Cruz — then this is the episode for you!