Suspect pleads not guilty in deadly Arizona shooting

In this artist rendering, Jared Lee Loughner, right, makes a court appearance with his lawyer, Judy Clarke, at the Sandra Day O'Connor United States Courthouse in Phoenix, Ariz., Monday, Jan. 24, 2011. Loughner pled not guilty to charges he tried to kill U.S. Rep. Gabrielle Giffords, D-Ariz, in a shooting rampage that left six people dead. (AP Photo/Bill Robles)