The true identity of the psychotic ZODIAC killer has been known by the Mandamus Seven (group of retired law enforcement officers, federal agents, a minister, and a District Attorney) since March 15, 1971. This true story is now being told for the very first time. Official corruption and political intervention forced the investigation into a top secret, covert status, giving the insane ZODIAC killer immunity and a license to kill. His motive -- adultery! Mind and body ravaged by years of severe alcoholism, his blood-lusting revenge turned him into the most shocking and vicious killer in our 20th century. Through his tauntings of the police, his codes, ciphers, and letters, he was on a mission to redeem his shattered ego, to prove that he was better, smarter, and more clever than all the judges and police put together. With lordly arrogance and jealousy and with the assistance of the police, he continued his killing spree until he claimed a total of 37 victims. Lips sealed by secret oaths and federal obstructions of justice, the investigation was further impeded by personal associations with the suspect and his tenacious, intrepid wife, placing family members in imminent danger. The evidence is overwhelming and given the totality of the facts, it is the author's opinion that there is no jury in the world that would not find the suspect guilty of being the criminal genius, ZODIAC.