(Preble County, OH)--One person was killed in a chain-reaction crash on I-70 in Preble County last night. It happened in the westbound lanes near National Trail High School just before 8 o’clock. Another crash just ahead began the sequence (actuality 31783). That’s Ohio Highway Patrol Trooper Jerod Keyes. Three semis were involved. Two of the drivers went to Reid Health with non-life-threatening injuries. Westbound 70 is still reduced to one lane through the area. The man that was killed was from central Indiana.