Kendy Howard, a 48-year-old wife and mother, was found dead in her bathtub with a gunshot wound to the head. Evidence at the scene led investigators to take a hard look at her husband, a former Idaho state trooper. Did he have the know-how to get away with murder?
The rally, dubbed the “March for Billionaires,” drew supporters of the state’s ultra-wealthy residents, who are in the crosshairs of a proposal that would force them to hand over five percent of their...