Kristin Sterner (C), a freshman at Umpqua Community College, mourns during a vigil in Roseburg, Oregon on October 1, 2015, for ten people have been confirmed killed and seven others wounded in a shooting at a community college in the western US state of Oregon, a local official said. The 26-year-old gunman, identified by US media as Chris Harper Mercer, was killed following a shootout with police. A visibly angry President Barack Obama made an impassioned plea for gun control in the wake of the shooting, blasting Congress for its failure to act in the face of "routine" mass killings.  AFP PHOTO/JOSH EDELSON        (Photo credit should read Josh Edelson/AFP/Getty Images)