 Now from the WHIO News Center, the three big things you need to know. I-70 still a mess eastbound in Preble County after a crash there. The first presidential debate in this year's election is tonight here on WHIO. And Dayton Police need your help in finding a missing autistic woman. Full details on these stories and more next scheduled newscast coming up at 5.30. I'm Ron Otto, WHIO Continuing News.