In this episode, we talk about the tip which leads Paul Avery down the path of investigating a murder in Riverside which could be connected to the Zodiac. If it is, it's very possible that this could be his first murder. In 1966 a college freshman named Cheri Jo Bates was murdered. Join Mike and Morf as they discuss the facts surrounding this murder and the mysterious letter that is sent after it occurs. Is this the earliest known work of the Zodiac? You can support the show at patreon.com/criminology An Emash Digital Production Learn more about your ad choices. Visit megaphone.fm/adchoices