PORTLAND, Ore. (AP) — Searchers used inflatable yellow rafts and drove metal poles into deep mud Thursday as they searched for a woman who was swept away by a mudslide in Oregon during a powerful winter storm. Authorities said later Thursday that searchers believe 50-year-old Jennifer Camus Moore’s car came to rest under 15 feet of mud and debris after it was swept away Wednesday. Authorities say the search had become a recovery mission. Moore, a registered nurse, was caught up in a landslide in the Columbia River Gorge that was triggered by heavy rain and high winds that pounded the Pacific Northwest Tuesday and Wednesday.