The documentary series 'The Zodiac Speaks' available on Netflix embarks on the investigation of the infamous Zodiac murders, offering a unique perspective through the testimonies of the Seawater family. For years, they lived alongside Arthur Leigh Allen, identified as one of the main suspects in the case.
The Seawater brothers share unprecedented testimonies, revealing details about their relationship with Allen and the suspicions he raised in them. The series also presents new evidence and clues that could bring us closer to resolving the mystery, such as a knife believed to be the weapon used by the killer.
Additionally, criminology experts participate in the series, analyzing the evidence and offering theories about the identity of the Zodiac. Archive material is included, such as interviews with Allen and journalist Robert Graysmith, who thoroughly researched the case. The central question that the series seeks to answer is whether Arthur Leigh Allen was truly the Zodiac killer.
