 Now from the WHIO News Center, the three big things you need to know. Crashes on the roadways this hour. I-70 is slow eastbound in Preble County. Northbound 75 is a mess in downtown Dayton. 675 is also slow for drivers. The first presidential debate takes place in Atlanta tonight. And Dayton cops are looking for a missing autistic woman this afternoon. Full details on these stories and more in our next scheduled newscast coming up at 5 o'clock. I'm Ron Otto, WHIO Continuing News.