An Elvis Presley impersonator's conspiracy theory sets off a feud that spirals into an attempted presidential assassination. You'd think a story with that plot was fiction until it unfolds before our eyes in the three-episode true crime docuseries "The Kings of Tupelo: A Southern Crime Saga." Emmy-winning documentarians Chapman Way and Maclain Way ("Wild Wild Country," "Untold") traveled to Tupelo, Mississippi – where "The King of Rock & Roll" was born – to uncover the jaw-dropping scandal. "An interesting factoid about this story is these letters are intercepted right on the heels – 24 hours – after the Boston Marathon bombing in 2013," Maclain said. "It was a big story. It still got a ton of press coverage, but it was still mostly on page two just because of the magnitude of the marathon bombing." MORE: https://www.wthr.com/article/entertainment/television/the-kings-of-tupelo-southern-crime-saga-interview-chapman-maclain-way-documentarians-docuseries-kevin-curtis-elvis-presley-ricin-white-house/531-6cf46132-8464-445a-bca9-59bac5e1ecff