Skip to main content
Famous Cases Explained

Main menu

  • Shows
  • Episodes & Videos
  • News
  • Podcasts
  • Oxygen Insider
  • Schedule
Toggle menu
  • Sign Up / Log In

Main menu

  • Shows
    • All Shows
      • Accident, Suicide, or Murder
      • An Unexpected Killer
      • Catching A Serial Killer: Bruce McArthur
      • Chicago P.D.
      • Dark Web Exposed
      • Dateline: Secrets Uncovered
      • Dateline: Secrets Uncovered
      • Famous Cases Explained
      • How To Stay Safe
      • Living With A Serial Killer
      • Mark of a Serial Killer
      • Martinis & Murder
      • Mastermind Of Murder
      • Murders At The Boarding House
      • Rifkin on Rifkin: Private Confessions of a Serial Killer
      • Searching For
      • Snapped
    • Channel Finder
  • Episodes & Videos
    • Full Episodes
    • Trending Videos
    • Watch Live TV
    • Watch in the App
    • Peacock
  • News
    • Crime News
    • True Crime Buzz
  • Podcasts
  • Oxygen Insider
  • Schedule
TV Provider
Oxygen Insider
Sign Up / Log In
Profile
Manage Profile Email Preferences
Sign Out
Famous Cases Explained
Digital Series
The Zodiac Killer Case, Explained
oxygen Insider Exclusive!

Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more!

Sign Up for Free to View

The Zodiac Killer Case, Explained

A group of private citizens solve a cipher from the unidentified murderer known as the Zodiac Killer. The serial killer terrorized Northern California in the late 1960s and early 1970s. Here are the details of the case, explained.

Watch the Full Episode

Famous Cases Explained - Season 2

  • Atlanta Child Murders, Explained
    3:34
    S2 - E1
    Atlanta Child Murders, Explained
  • Son of Sam, Explained
    4:31
    S2 - E2
    Son of Sam, Explained
  • The Ed Kemper Case, Explained
    3:15
    S2 - E3
    The Ed Kemper Case, Explained
  • Richard Speck, Explained
    4:40
    S2 - E4
    Richard Speck, Explained
  • Five Things To Know About Frank Sheeran And Jimmy Hoffa
    4:30
    S2 - E5
    Five Things To Know About Frank Sheeran And Jimmy Hoffa
  • The John Wayne Gacy Case, Explained
    5:36
    S2 - E6
    The John Wayne Gacy Case, Explained
  • The Samuel Little Case, Explained
    4:08
    S2 - E7
    The Samuel Little Case, Explained
  • The Long Island Serial Killer Case, Explained
    5:40
    S2 - E8
    The Long Island Serial Killer Case, Explained
  • The Rodney Alcala Case, Explained
    3:38
    S2 - E9
    The Rodney Alcala Case, Explained
  • The Richard Ramirez Case, Explained
    4:48
    Digital Original
    The Richard Ramirez Case, Explained
  • The Randy Kraft Case, Explained
    2:44
    Digital Original
    The Randy Kraft Case, Explained
  • The Joseph Paul Franklin Case, Explained
    4:31
    Digital Original
    The Joseph Paul Franklin Case, Explained
  • The Zodiac Killer Case, Explained
    3:32
    S2 - E13
    The Zodiac Killer Case, Explained
  • The Gary Heidnik ‘House Of Horrors’ Case, Explained
    4:25
    S2 - E14
    The Gary Heidnik ‘House Of Horrors’ Case, Explained
  • The Colonial Parkway Murders Case, Explained
    4:20
    S2 - E15
    The Colonial Parkway Murders Case, Explained
  • The Elisa Lam Case, Explained
    2:23
    S2 - E16
    The Elisa Lam Case, Explained
  • The Joel Rifkin Case, Explained
    3:03
    S2 - E17
    The Joel Rifkin Case, Explained
  • The Bruce McArthur Case, Explained
    2:38
    S2 - E18
    The Bruce McArthur Case, Explained

Trending on Oxygen

  • 3 Teacher/Student Sex Scandals
    1:39
    Crime News
    3 Teacher/Student Sex Scandals
  • Police Find Empty Grave In South Carolina Woods
    1:42
    Mastermind Of Murder
    Police Find Empty Grave In South Carolina Woods
  • The Route 40 Killer's Wife Called Police to Get Their Van Back
    1:19
    Mark of a Serial Killer
    The Route 40 Killer's Wife Called Police to Get Their Van Back
  • Note Confessing To Murder Describes It As ‘Satanic Baptism’
    0:51
    Mastermind Of Murder
    Note Confessing To Murder Describes It As ‘Satanic Baptism’
  • Evidence In The Case Of Serial Killer Dorothea Puente, Explored
    2:53
    Murders At The Boarding House
    Evidence In The Case Of Serial Killer Dorothea Puente, Explored
  • Delaware State Police Respond to Report of a Body Found on Construction Site
    2:04
    Mark of a Serial Killer
    Delaware State Police Respond to Report of a Body Found on Construction Site
  • Living with a Serial Killer Airs Wednesday, April 14th
    1:00
    Living With A Serial Killer
    Living with a Serial Killer Airs Wednesday, April 14th
  • The Different Sides of Nicholas Godejohn
    2:28
    Killer Couples
    The Different Sides of Nicholas Godejohn
  • Mastermind of Murder Premieres Sunday, April 18th
    1:00
    Mastermind Of Murder
    Mastermind of Murder Premieres Sunday, April 18th
  • LIVESTREAM CRIMES: Murder, Mayhem and Social Media
    7:52
    Dark Web Exposed
    LIVESTREAM CRIMES: Murder, Mayhem and Social Media
  • Accident, Suicide, or Murder Returns on April 17th
    1:00
    Accident, Suicide, or Murder
    Accident, Suicide, or Murder Returns on April 17th
  • Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder
    1:51
    Killer Couples
    Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder
  • Fix My Mom Sneak Peek 101:  Handcuff Therapy
    3:16
    Fix My Mom
    Fix My Mom Sneak Peek 101: Handcuff Therapy
  • Catching a Serial Killer: Bruce McArthur Premieres Sunday, April 11th
    1:00
    Catching A Serial Killer: Bruce McArthur
    Catching a Serial Killer: Bruce McArthur Premieres Sunday, April 11th
  • The Englewood Killer Stole Women’s Shoes
    0:48
    Mark of a Serial Killer
    The Englewood Killer Stole Women’s Shoes
  • Scott Davis Describes Escaping Richard Beasley’s Murder Plot
    1:25
    Mastermind Of Murder
    Scott Davis Describes Escaping Richard Beasley’s Murder Plot
  • Method of a Serial Killer: Israel Keyes Abducts His Final Known Victim
    1:09
    Method Of A Serial Killer
    Method of a Serial Killer: Israel Keyes Abducts His Final Known Victim

Ways to Watch

Download the Oxygen app:

Oxygen
  • iPhone
  • Android
  • Apple TV
  • Roku
  • Amazon Fire TV

Buy episodes:

  • iTunes
  • Google Play
  • Amazon
  • VUDU

About Oxygen

  • FAQ
  • Privacy Policy
  • Do Not Sell My Personal Information
  • CA Notice
  • Terms of Service
  • Closed Captioning
  • HTML Sitemap
  • Oxygen Apps & Support

Get Involved

  • Join Viewer's Voice
  • Contact Us
  • Oxygen Careers
  • Corporate Info
  • AdChoices

Stay Connected

Facebook Twitter Instagram YouTube Newsletter

Stay Connected

Facebook Twitter Instagram YouTube Newsletter
©2021 Oxygen Media LLC. A Division of NBCUniversal