WALLA WALLA CO.- A fatal crash kills one Monday night. It happened around 7:30 on SR 125 Valley Grove Road, 6 miles north of Walla Walla. Troopers say 51-year-old Kevin Hensley of Bowie, Arizona was pronounced dead at the scene. Police say he crossed the center line, tried to overcorrect which caused him to crash his tractor trailer in a wheat field. He was not wearing a seatbelt and police say speed was the cause.