“Based on a true story of the couple who solved one of the Zodiac Killer's ciphers...”
It is August 8th, 1969 and a teacher from North Salinas High School, along with his wife solve one of the ciphers sent to San Francisco Chronicles by the Zodiac Killer, not realizing they turned him into a legend.
“Based on a true story of the couple who solved one of the Zodiac Killer's ciphers...”