As authorities began investigating the Zodiac Killer, a close personal friend of Arthur Leigh Allen reported him to the ...

Arthur Leigh Allen has been one of the only viable suspects in the Zodiac case for decades The Zodiac Killer case remains unsolved, and three former students of a lead suspect are still looking ...

It’s more than half a century since the Zodiac serial killer terrorized Northern California, murdering at least five people.

Continue reading to discover more about Arthur Leigh Allen and why the Seawaters firmly believe that the person who helped raise them was the Zodiac Killer. "This Is the Zodiac Speaking" is now ...

Unlike other serial killers, who were propelled by a relentless need for violence, the Zodiac's ultimate goal seemed to be ...

"This is the Zodiac Speaking" details the hunt for a serial killer in the 1970s. The Netflix docuseries explains that police suspected Arthur Leigh Allen was the Zodiac Killer. Allen wasn't ...

Miniseries tells the story of three siblings who were befriended by the only suspect in the still unsolved series ...

To the Seawater children, Arthur Leigh ... recalled how Allen would teach them how to decipher codes, which were eerily similar to the elaborate codes that the Zodiac killer later used in his ...

Zodiac Killer is a serial killer who operated ... Dr George Hodel - not Arthur Leigh Allen, who is the subject of a new Netflix documentary. ©News Group Newspapers Limited in England No ...

A family photo of (L to R) Connie Seawater, Arthur Leigh Allen and Phyllis Seawater appears in the Netflix docu-series This is the Zodiac Speaking. The Zodiac Killer case remains unsolved ...

"This is the Zodiac Speaking" details the hunt for a serial killer in the 1970s. The Netflix docuseries explains that police suspected Arthur Leigh Allen was the Zodiac Killer. Allen wasn't convicted ...