Few cases have terrified the public - and baffled investigators - quite like the Zodiac Killer. From the late 1960s through the early 1970s, a mysterious figure stalked Northern California, leaving behind victims, cryptic letters, and coded messages that still remain unsolved.

In this debut episode of Silent Motive, we dive deep into:

• The Zodiac's known victims and possible additional crimes
• The chilling letters and ciphers sent to newspapers
• Suspects who came under investigation - and why none were convicted
• The enduring legacy of fear and fascination surrounding this case

Decades later, the Zodiac Killer's identity is still unknown. Could the truth still be uncovered?

🔔Subscribe to Silent Motive for more deep-dive true crime and unsolved mysteries.

☠️Support the show on Patreon for bonus content and ad-free episodes: http://www.patreon.com/SilentMotive

📲Follow us on Instagram for BTS content: https://www.instagram.com/silent_motive_pod?igsh=YnFtMWEzZXdveDc0&utm_source=qr