Author Dennis Webster discusses a century-old crime in his book Murder of a Herkimer County Teacher. In this bonus footage, he talks about what made this Adirondack murder case groundbreaking. “Spotlight” is made possible, in part, by the Glenn and Carol Pearsall Adirondack Foundation, dedicated to improving the quality of life for year-round residents of the Adirondack Park. www.pearsallfoundation.org