One dead, another missing after semi slid off road in Dunn Co.

DUNN COUNTY (WITI) -- One person is dead and another missing after a semi slid off an interstate in western Wisconsin.

The semi slid into the Red Cedar River in Dunn County.

Authorities say the driver lost control on snow-covered roads early Tuesday morning, March 5th.

Dive teams have recovered the driver's body, but are still searching for the passenger.

The semi is from a trucking company in Lansing, Michigan.