One person has died another was injured after they were struck by a car Monday night in the 1400 block of Roza Drive. Yakima County Sheriff's deputies say 28-year-old Kyle Frank of Zillah was driving on Roza Drive towards the Yakima Valley Highway at about 6:50 p.m. Monday when authorities say he struck 51-year-old Robert Gunnoe and his son 26-year-old William Gunnoe who were both walking along the road in the fog. Robert Gunnoe died at the scene. His son William was taken to a Yakima hospital with non-life threatening injuries. Deputies say Frank didn't see the men in the dark and fog. An investigation is underway.