At least one person was killed and at least ten others were injured in an explosion at a U.S. Steel plant 15 miles from Pittsburgh, Pennsylvania, on Monday. One person remains missing. Meg Oliver reports.
Nicholas Rossi -- whose legal name is Nicholas Alahverdian -- is accused of sexually assaulting two women in Utah in 2008. The 38-year-old has pleaded not guilty to the charges as prosecutors claim h...