|Episode:||"Day 7: 2:00pm-3:00pm"|
Ohio was a state of the United States of America, located in the Midwest.
Ohio was one of the eleven states that held a presidential primary on Super Tuesday. Senator David Palmer won the Democratic Party nomination with a 69-31 split over Governor Mike Hodges. ("Day 1: 8:00pm-9:00pm")
Four nuclear power plants in Ohio were attacked by Habib Marwan, using the Dobson Override to cause a meltdown. All four of these were shut down by the initial kill code programmed by Edgar Stiles. ("Day 4: 1:00pm-2:00pm")
One of the targets of a terrorist attack to be carried out by Iké Dubaku included an attack on the Boyd Chemical Plant in Kidron, Ohio. Plant manager John Brunner attempted to stall it by manually releasing some of the gas, knowing that he might not survive. While the gas was stalled, the attack was completely canceled by Dubaku in Washington, D.C. for unrelated reasons. ("Day 7: 2:00pm-3:00pm")