In late March of 2014, death descended upon the community of Oso, Washington, in the form of a massive landslide. Ten million cubic yards of dirt and mud crashed through homes, sweeping a 20-foot-high wall of debris before it and scouring the valley floor. In the cold rain of that morning, an entire community disappeared in a sea of mud. In the desperate hours that followed, rescue crews were able to pull only eight survivors out of the wrecked landscape. And then all became quiet, with th...