In this episode, Pati brings us the infamous case of The Zodiac Killer in another instalment of our Sinner Of the Month features. 

The Zodiac is an unidentified serial killer who operated in Northern California in the late 1960s. The case has been described as one of the most famous unsolved murder cases in American history. The Zodiac murdered five known victims in the San Francisco Bay Area, mainly targeting young couples, but it is believed there may be many more.