Like most decades-old cold cases, the Burger Chef murders have attracted a multitude of theories. In this episode, we'll cover a few intriguing possibilities that don't currently have enough evidence to merit their own episode.Listen to find out more about warring biker gangs, a roving family of serial killers, the bombings that terrorized Speedway a few months before the murders, and more.Follow the Murder Sheet on social media for the latest on the Burger Chef murders and future episodes: FacebookTwitterInstagramAnd send tips to murdersheet@gmail.com. The Murder Sheet is a production of Mystery Sheet LLC.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.