High tech animation shows Oso landslide as it happened.
Some small towns and communities are largely isolated due to the Oso mudslide and the highway closure it triggered.
Officials have now confirm that at least 28 people were killed in Washington State mudslide.
Officials on Monday, increase the number of people killed in Washington State mudslide to 24.
Officials in Washington State say they have now recovered 21 bodies in the mudslide.
Washington State landslide expert questions whether environmental signs may have warned of massive mudslide.
Searchers have discovered more bodies buried in the mud and debris from Washington State mudslide, meanwhile people in the area are holding fundraisers to help those impacted.
The death toll from Saturday's mudslide in Washington State stands at 25 this morning with another 90 still unaccounted for.
Searchers continue to comb through the debris looking for victims of Saturday's mudslide in Washington State.
Officials warn of rising death toll in Oso mudslide; no survivors found since Saturday.