Hard at work overseas, Hayden Panettiere was spotted on the set of the movie "True Stories: The Trials of Amanda Knox" in Rome, Italy on Thursday (November 18). Directed by Garfield Kennedy, the former "Heroes" actress plays Amanda Knox in the Lifetime flick, which recounts the story of the American student accused of killing her roommate in 2007. Aside from her Amanda Knox efforts, Hayden was also announced as having signed on for the upcoming Nelson McCormick directed thriller "Downer's Grove". Joining Nikki Reed and Rebecca De Mornay, the movie is said to "follow the story of Downers Grove...