Who was "The Zodiac Killer"

The Zodiac Killer terrorized Northern California in the late 1960s and early 1970s, leaving a legacy of fear and mystery that endures to this day. He was a methodical and remorseless murderer, responsible for a string of brutal killings, each one marked by a cold precision. His victims were young couples, unsuspecting and vulnerable. After each crime, he taunted the police and media with cryptic letters, filled with ciphers and symbols that hinted at his identity yet revealed nothing. Despite extensive investigations, his true identity remains unknown. The Zodiac Killer was not just a murderer; he was a manipulator, a shadowy figure who thrived on the chaos he created, vanishing into history without a trace.