ANCHORAGE, Alaska (AP) — Crews searching for the body of the last man believed buried by a landslide in a coastal Alaska town sifted log-by-log Thursday through a debris field, careful not to trigger any more movement of the mass of unstable, tree-tangled muck. Logs, mud and other debris have collected at the end of the slide area, and officials were considering whether to use large boulders to form a barrier to stop further movement. The Diaz brothers were painting a house that was caught in the landslide, and Stortz was inspecting a drainage system in the area, the governor's office said. The mud, however, has blocked all access to water mains in the area, and leaks continued to liquefy the mud.