Liberty, South Carolina. Dogwood trees and mossy oaks line quiet, wide streets. Kids ride their bikes long after streetlights come on.A mysterious house. A reclusive widow. Unsolved murders that have haunted families for over a decade.Cassy Cordoba remembers the day her father died because of a case he couldn't solve. Her entire career as a police officer, following in her father's footsteps, has led up to this point.Now, as Liberty's newly hired...