He was found naked and unconscious behind a Burger King in rural Georgia – a man with no wallet, no identification and, he claimed, no memory of who he was. For years, the mystery man known as “Benjamin Kyle” haunted investigators and fascinated the public. Since he was found in 2004, he has wandered through life with no social security number, relying on strangers, doctors and documentary filmmakers to help piece together the fragments of a past he said he could not remember. Now, more than two decades later, Investigation Discovery is revisiting the bizarre case in a new two-night, four-part docuseries that suggests the mystery may be far darker than anyone realized. Filmmakers Shannon and Eric Evangelista, founders of Hot Snakes Media, initially set out to help the man recover his identity. Instead, they say they uncovered disturbing inconsistencies in his story, and witness accounts that led them to believe he was linked to several cold cases and a possible connection to a powerful Midwestern crime family. In April 2015, the mystery man was …