Facts About The Zodiac Killer Letters 

Who Was The Zodiac Killer? Will We Ever Learn His Identity? 

To the people of Northern California in the 1960s and 1970s, the horrifying correspondence of the Zodiac Killer ended as abruptly as it began. Today, the Zodiac Killer’s letters are still studied far in wide. Many of those who pour over his letters hope to solve some of our unanswered questions – including the question of who the Zodiac Killer really was. Are there hints we’ve yet to notice? Is there something in those letters that might give us the answers we seek? 

Facts About The Zodiac Killer Letters 

The Zodiac’s letters remain available for the public to read. If you’re unfamiliar with these letters but want to learn more about the Zodiac Killer case, you can learn a lot about the Zodiac’s personality and his motives through his letters. Here are some basic facts you might like to know about the Zodiac’s letters: 

  • The Zodiac’s officially recognized letters were sent from April 30th, 1964 to 1974. 
  • The Zodiac sent more than 20 letters. 
  • Six of the Zodiac’s letters included ciphers. 
  • The Zodiac’s first cipher was divided among 3 letters sent on July 31st, 1969 to 3 different newspapers. 
  • Most of the Zodiac’s correspondence was sent to The San Francisco Chronicle. 
  • The Zodiac first introduced himself as “the Zodiac” in August 1969
  • Ten of the Zodiac’s letters begin with “This is the Zodiac speaking.” 
  • In possible Zodiac letters after 1971, “Zodiac” is not mentioned. 

Want To Learn More Facts? Read Zodiac Killer: Just the Facts 

Tom Voigt’s Zodiac Killer: Just the Facts is the perfect read for anyone who wants a focused, facts-only look at the Zodiac Killer case. You can read over 200 pages of police reports relating to the case, which are put in chronological order so you can read the events as they happened. Use the easily searchable index to find particular information in these police reports. Get your copy soon. 

Information Gathered From the #1 Zodiac Killer Website 

Tom Voigt is responsible for the creation, curation, and editing of the #1 Zodiac Killer website, Zodiackiller.com. Launched in 1998, Zodiackiller.com remains the ONLY Zodiac Killer website recognized by law enforcement. To learn more about the release of Zodiac Killer: Just the Facts, as well as other information about the Zodiac Killer case, visit Zodiackiller.com today.