Investigators have since drawn connections between Allen's classroom activities and the Zodiac's infamous communications. One ...

Perhaps the biggest revelation in the Netflix documentary This is the Zodiac Speaking comes via the Seawater siblings sharing ...

Arthur Leigh Allen was prime suspect in the Zodiac killings – here’s how the subject of a new Netflix documentary on the case died.

Arthur Leigh Allen has been the only publicly identified suspect by the police, however there was never enough evidence to ...

THE Seawater family were friends with the only man ever to be named as a Zodiac Killer suspect: Arthur Leigh Allen.  The story of the Killer’s brutal rampage across Northern California is ...

DAVID Seawater and his family were close with Arthur Leigh Allen, the only man to ever be named as a Zodiac Killer suspect by the police. The Netflix documentary series This Is The Zodiac Speaking ...

As a documentary series revisiting the infamous tale of the Zodiac Killer, with a special focus on its prime suspect, Arthur ...

Netflix’s This is the Zodiac Speaking focuses on Arthur Leigh Allen, but eight other men have been accused of being the ...

Netflix documentary This is The Zodiac Speaking takes another look at the horrific murders of The Zodiac Killer. We look at ...

People who knew Arthur Leigh Allen as children say he confessed, drugged them, and brought them to the sites of Zodiac killer ...

In Netflix's "This Is the Zodiac Speaking," the children who grew up with Arthur Leigh Allen say he confessed to them about being the killer. Here's all the new evidence.