In this episode, we delve into the chilling mystery of the Zodiac Killer, one of America's most infamous serial killers. Operating in Northern California in the late 1960s and early 1970s, the Zodiac is linked to five confirmed murders, though the true number of victims may be higher. We explore the horrific details of his crimes, including the early murders of high school students Betty Lou Jensen and David Faraday, and the attack on young couples like Darlene Ferrin and Michael Mageau. The case is marked by the killer’s taunting letters and cryptic ciphers sent to the press, leading to an enduring fascination with identifying him. We’ll discuss the few suspects that have emerged over the years, the evolution of forensic techniques, and the ongoing efforts to solve this cold case. Join us as we examine the psychology behind the Zodiac Killer and the impact of his actions on society, leaving an open question that continues to haunt criminal investigations today.