History Stories
CATEGORY: codebreaking
First Look: Exclusive Documents from a Zodiac Killer Reporter
November 28, 2017

Follow leads, read articles and attempt to crack a case that remains unsolved to this day. Read More

When Killers Leave Ciphers
November 14, 2017

A 19th-century wife killer crafted poetic looking ciphers; a 21st-century serial child murderer used encrypted computer files. Read More

The Zodiac Ciphers: What We Know
November 8, 2017

Some have been broken, while others remain stubbornly resistant to code-crackers. Read More