Cracking the Code: The Zodiac Pt. 1

One FBI agent called it the most bizarre kidnapping case ever investigated by the Bureau: In 1968, an escaped convict and his new girlfriend bury their hostage alive in an underground chamber. Sources for this episode include: 83 Hours Till Dawn written by Gene Miller, in collabo ...  Show more

A seemingly heartbroken newlywed becomes the face of a shocking murder-for-hire plot—caught on tape before the crime can even happen. But as the trial unfolds, the real mystery isn’t what she planned, it’s how far reality can bend when everyone knows the cameras are watching. Sou ...  Show more

In the late 1960's and early 1970's, the self-proclaimed Zodiac Killer was responsible for at least five murders in Northern California. He cultivated his notoriety by sending taunting letters and cryptic ciphers to all the major newspapers in the California Bay Area until 1974, ...  Show more

It’s believed that the Santa Rosa Hitchhiker Killer murdered eight women during the 1970s. Investigators speculated it could have been the work of the Zodiac Killer or even Ted Bundy. But a recent discovery has led to another possible suspect. Learn more about your ad choices. Vi ...  Show more

David Fincher's 2007 film, Zodiac, focused on a killer whose identity was shrouded in mystery, who averted capture during the entirety of his reign of terror. He left breadcrumbs for the authorities, taunting them with clues and coded hints, but his crimes are considered some of ...  Show more

By the 1980s, Ted Kaczynski had set off several bombs, causing only minor injuries — but for him, it wasn’t enough. What had started as a plot for revenge grew into an unrelenting need to change the world. To do that, he needed to kill. The reign of the Unabomber had begun. This ...  Show more