Missouri State Highway Patrol shares what lessons drivers should learn after 47-vehicle pileup

Last Friday, 47 vehicles were involved in a pileup crash which killed one woman, Linda Henderson of Platte City, Missouri. Sergeant Collin Stosberg from MSHP Troop A said poor visibility and road conditions caused a semi truck to jack-knife on I-70 westbound near Oak Grove, which led to the pileup. He said oftentimes secondary crashes can be worse than the first.