K42HS-D How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. 2026-09-27 Two affluent teenagers in the 1920s Chicago abduct and murder a teenage relative. 2026-09-27 Lady Felicia asks Father Brown to help prove a convicted serial killer didn't murder her beloved goddaughter. 2026-09-27 Father Brown investigates when the competitive atmosphere at a local dance school leads to a dance with death. 2026-09-27 Father Brown is determined to unmask a mortal being when a supposed vampire strikes in the village. 2026-09-27 Inspector Sullivan asks for Father Brown's help when Mrs. Devine's son, Eddie, is framed for Howton's murder. 2026-09-27 Experts analyze prominent international affairs topics and America's role in a shifting world. 2026-09-28