Sallie Rohrbach, a 44-year-old insurance investigator for the State of North Carolina, went to Charlotte on a routine business trip and vanished without a trace. Detectives find a mysterious handwritten letter in her abandoned car, a shady local businessman, and a trail of blood as they desperately try to piece together what really happened to Sallie on the road.  Source materials for this episode cannot be listed here due to character limitations. For a full list of sources, please visit https://redcollarpodcast.com/