I devoured Netflix's Wild Wild Country docuseries, and after looking for similarly creepy stories, a coworker of mine recommended the Heaven's Gate podcast. I don't remember learning about the Heaven's Gate cult that operated from the mid '70s to the late '90s, but this podcast explains everything I need to know in a chronological series hosted by fantastic storyteller Glynn Washington. Listening to this can put me in a bit of a weird head space before work (you've got to switch gears from cult to email real quick), but it's too intriguing to press pause on.
Listen to Heaven's Gate here!