The Zodiac's first cipher, sent in three parts to local newspapers in 1969, was cracked within a week by a schoolteacher and his wife. It contained a chilling message about the killer's motives.

Arthur Leigh Allen emerged as a prime suspect in the Zodiac case. He owned a Zodiac-brand watch and possessed other items linked to the killer's description.

She was very obviously not in control of herself at the time so she avoided criminal charges and the mother moved away from the area.

In 1974, two men robbing a Hi-Fi store in Odgen, Utah held captive and tormented five individuals. Only two of the captives would survive. Among the sadism levied on the captives were the following, according to Wikipedia:

These repeated dead ends have led some to question whether we will ever be able to determine the killer’s true identity. Is he still alive? Could there have been more than one culprit?

The FBI provided technical assistance with cryptography and handwriting analysis. They also helped coordinate information sharing between local agencies.

Within an hour of the incident, a man called the Vallejo Police Department, giving them the location of the crime scene and claiming responsibility for both that attack and the 1968 murders of Faraday and Jensen.

Em 2021, 1 grupo de ex-investigadores chamado The Case Breakers apontou Gary Francis Poste tais como este Zodíaco, usando base em indícios saiba como a suposta necessidade do seu nome completo de modo a decifrar ESTES anagramas nas cartas.

Graysmith's persistence in tackling the ciphers mirrored the efforts of law enforcement crimes reais youtube and amateur sleuths. His work helped keep public interest alive and contributed to eventual breakthroughs in cracking the codes.

The channel gives great psychological insight into cases where viewers might be asking themselves why people do the things they do.  He also shares a complete list of resources used to create his video, giving him added credibility. 

(2021) shines a light on a serial killer who targeted gay men in 1980s and ’90s at the height of the AIDS epidemic. Robert Kolker’s 

9% black. My backyard fence was part of that dividing line. When I was 10, my parents fostered a black boy my age. He lived in my neighborhood, played on my baseball team. His dad went to prison up in NY and the boy lived with us for 4 years. He moved back when his dad got out. But 30 years later, we still tell people we are brothers.

Media coverage of the case extended beyond print. Television news reports and radio broadcasts kept the public informed about developments in the investigation. This constant media presence contributed to the enduring public interest in the Zodiac Killer saga.

What Is It About: Matt tackles different criminal cases and tells his viewers the story through voiceover narration while using images and video of the case and individuals involved to supplement his video.