Two tractor trailers collide in Rockingham County, Virginia. But what caused the second crash just minutes later at the same spot on Interstate 81? Virginia State Police are piecing together the puzzle with a sense of urgency.
Two tractor trailers collide in Rockingham County, Virginia. But what caused the second crash just minutes later at the same spot on Interstate 81? Virginia State Police are piecing together the puzzle with a sense of urgency.