PHOTOS: Responders at scene of deadly Oso mudslide

Washington State Department of Transportation workers observe the scene as crews work at the west side of the mudslide on Highway 530 near mile marker 37 in Arlington, Wash., on Sunday, March 30, 2014. Periods of rain and wind have hampered efforts the past two days, with some rain showers continuing today. Last night, the confirmed fatalities list was updated to 18, with the number of those missing falling from 90 to 30. (AP Photo/Rick Wilking, Pool)