Oklahoma Winter: Black Ice

Oklahoma, the state that ranks second as most dangerous in the U.S. when it comes to weather. Too often, the wind comes sweeping down the plain, with a vengeance. In winter, black ice glides onto the roads, barely seen, and when the wheels of a vehicle run onto it, a driver had best beware.

It's winter in Oklahoma, and Sydney St. John finds murder among the papers of the Filmore County Historical Archives. The collection is that of Carl Blair, rancher, politician, father, and husband, who ru...