S2E2: Murder in the Heartland

Bobie and Marilyn Blewer sold funnel cakes from their stagecoach wagon for decades at the Iowa State Fair, held in Des Moines every August. When the couple is found murdered on the fairgrounds, it becomes the first homicide ever in the 150-year history of the Iowa State Fair. Police unravel a shocking plot that leads to back to the unlikeliest killers.