Spokane Police: Woman escapes after being held at knife-point on Centennial Trail

Washington State Patrol says there has been a fatal collision on Interstate 90 near milepost 110, outside of Ellensburg.

One lane is open in each direction.

WSP says the collision involved a single motorhome pulling a trailer and it is fatal with multiple others critically injured. 

Washington State Department of Transportation is assisting with traffic control and WSP is investigating. 

This will be an extended closure. Expect delays.